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Subject: svn commit: r1776930 [6/19] - in /ofbiz/trunk/specialpurpose: lucene/
 lucene/src/main/java/org/apache/ofbiz/content/search/ solr/
 solr/src/main/java/org/apache/ofbiz/solr/webapp/ solr/webapp/solr/
 solr/webapp/solr/WEB-INF/ solr/webapp/solr/css/ solr/we...
Date: Mon, 02 Jan 2017 13:44:07 -0000
To: commits@ofbiz.apache.org
From: shijh@apache.org
X-Mailer: svnmailer-1.0.9
Message-Id: <20170102134409.220533A3C76@svn01-us-west.apache.org>
archived-at: Mon, 02 Jan 2017 13:44:14 -0000

Modified: ofbiz/trunk/specialpurpose/solr/webapp/solr/js/lib/jquery.blockUI.js
URL: http://svn.apache.org/viewvc/ofbiz/trunk/specialpurpose/solr/webapp/solr/js/lib/jquery.blockUI.js?rev=1776930&r1=1776929&r2=1776930&view=diff
==============================================================================
--- ofbiz/trunk/specialpurpose/solr/webapp/solr/js/lib/jquery.blockUI.js (original)
+++ ofbiz/trunk/specialpurpose/solr/webapp/solr/js/lib/jquery.blockUI.js Mon Jan  2 13:44:06 2017
@@ -39,8 +39,8 @@ THE SOFTWARE.
 ;(function($) {
 
 if (/1\.(0|1|2)\.(0|1|2)/.test($.fn.jquery) || /^1.1/.test($.fn.jquery)) {
-	alert('blockUI requires jQuery v1.2.3 or later!  You are using v' + $.fn.jquery);
-	return;
+  alert('blockUI requires jQuery v1.2.3 or later!  You are using v' + $.fn.jquery);
+  return;
 }
 
 $.fn._fadeIn = $.fn.fadeIn;
@@ -59,153 +59,153 @@ $.unblockUI = function(opts) { remove(wi
 
 // convenience method for quick growl-like notifications  (http://www.google.com/search?q=growl)
 $.growlUI = function(title, message, timeout, onClose) {
-	var $m = $('<div class="growlUI"></div>');
-	if (title) $m.append('<h1>'+title+'</h1>');
-	if (message) $m.append('<h2>'+message+'</h2>');
-	if (timeout == undefined) timeout = 3000;
-	$.blockUI({
-		message: $m, fadeIn: 700, fadeOut: 1000, centerY: false,
-		timeout: timeout, showOverlay: false,
-		onUnblock: onClose, 
-		css: $.blockUI.defaults.growlCSS
-	});
+  var $m = $('<div class="growlUI"></div>');
+  if (title) $m.append('<h1>'+title+'</h1>');
+  if (message) $m.append('<h2>'+message+'</h2>');
+  if (timeout == undefined) timeout = 3000;
+  $.blockUI({
+    message: $m, fadeIn: 700, fadeOut: 1000, centerY: false,
+    timeout: timeout, showOverlay: false,
+    onUnblock: onClose, 
+    css: $.blockUI.defaults.growlCSS
+  });
 };
 
 // plugin method for blocking element content
 $.fn.block = function(opts) {
-	return this.unblock({ fadeOut: 0 }).each(function() {
-		if ($.css(this,'position') == 'static')
-			this.style.position = 'relative';
-		if ($.browser.msie)
-			this.style.zoom = 1; // force 'hasLayout'
-		install(this, opts);
-	});
+  return this.unblock({ fadeOut: 0 }).each(function() {
+    if ($.css(this,'position') == 'static')
+      this.style.position = 'relative';
+    if ($.browser.msie)
+      this.style.zoom = 1; // force 'hasLayout'
+    install(this, opts);
+  });
 };
 
 // plugin method for unblocking element content
 $.fn.unblock = function(opts) {
-	return this.each(function() {
-		remove(this, opts);
-	});
+  return this.each(function() {
+    remove(this, opts);
+  });
 };
 
 $.blockUI.version = 2.39; // 2nd generation blocking at no extra cost!
 
 // override these in your code to change the default behavior and style
 $.blockUI.defaults = {
-	// message displayed when blocking (use null for no message)
-	message:  '<h1>Please wait...</h1>',
+  // message displayed when blocking (use null for no message)
+  message:  '<h1>Please wait...</h1>',
 
-	title: null,	  // title string; only used when theme == true
-	draggable: true,  // only used when theme == true (requires jquery-ui.js to be loaded)
-	
-	theme: false, // set to true to use with jQuery UI themes
-	
-	// styles for the message when blocking; if you wish to disable
-	// these and use an external stylesheet then do this in your code:
-	// $.blockUI.defaults.css = {};
-	css: {
-		padding:	0,
-		margin:		0,
-		width:		'30%',
-		top:		'40%',
-		left:		'35%',
-		textAlign:	'center',
-		color:		'#000',
-		border:		'3px solid #aaa',
-		backgroundColor:'#fff',
-		cursor:		'wait'
-	},
-	
-	// minimal style set used when themes are used
-	themedCSS: {
-		width:	'30%',
-		top:	'40%',
-		left:	'35%'
-	},
-
-	// styles for the overlay
-	overlayCSS:  {
-		backgroundColor: '#000',
-		opacity:	  	 0.6,
-		cursor:		  	 'wait'
-	},
-
-	// styles applied when using $.growlUI
-	growlCSS: {
-		width:  	'350px',
-		top:		'10px',
-		left:   	'',
-		right:  	'10px',
-		border: 	'none',
-		padding:	'5px',
-		opacity:	0.6,
-		cursor: 	'default',
-		color:		'#fff',
-		backgroundColor: '#000',
-		'-webkit-border-radius': '10px',
-		'-moz-border-radius':	 '10px',
-		'border-radius': 		 '10px'
-	},
-	
-	// IE issues: 'about:blank' fails on HTTPS and javascript:false is s-l-o-w
-	// (hat tip to Jorge H. N. de Vasconcelos)
-	iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank',
-
-	// force usage of iframe in non-IE browsers (handy for blocking applets)
-	forceIframe: false,
-
-	// z-index for the blocking overlay
-	baseZ: 1000,
-
-	// set these to true to have the message automatically centered
-	centerX: true, // <-- only effects element blocking (page block controlled via css above)
-	centerY: true,
-
-	// allow body element to be stetched in ie6; this makes blocking look better
-	// on "short" pages.  disable if you wish to prevent changes to the body height
-	allowBodyStretch: true,
-
-	// enable if you want key and mouse events to be disabled for content that is blocked
-	bindEvents: true,
-
-	// be default blockUI will supress tab navigation from leaving blocking content
-	// (if bindEvents is true)
-	constrainTabKey: true,
-
-	// fadeIn time in millis; set to 0 to disable fadeIn on block
-	fadeIn:  200,
-
-	// fadeOut time in millis; set to 0 to disable fadeOut on unblock
-	fadeOut:  400,
-
-	// time in millis to wait before auto-unblocking; set to 0 to disable auto-unblock
-	timeout: 0,
-
-	// disable if you don't want to show the overlay
-	showOverlay: true,
-
-	// if true, focus will be placed in the first available input field when
-	// page blocking
-	focusInput: true,
-
-	// suppresses the use of overlay styles on FF/Linux (due to performance issues with opacity)
-	applyPlatformOpacityRules: true,
-	
-	// callback method invoked when fadeIn has completed and blocking message is visible
-	onBlock: null,
-
-	// callback method invoked when unblocking has completed; the callback is
-	// passed the element that has been unblocked (which is the window object for page
-	// blocks) and the options that were passed to the unblock call:
-	//	 onUnblock(element, options)
-	onUnblock: null,
+  title: null,    // title string; only used when theme == true
+  draggable: true,  // only used when theme == true (requires jquery-ui.js to be loaded)
+  
+  theme: false, // set to true to use with jQuery UI themes
+  
+  // styles for the message when blocking; if you wish to disable
+  // these and use an external stylesheet then do this in your code:
+  // $.blockUI.defaults.css = {};
+  css: {
+    padding:  0,
+    margin:    0,
+    width:    '30%',
+    top:    '40%',
+    left:    '35%',
+    textAlign:  'center',
+    color:    '#000',
+    border:    '3px solid #aaa',
+    backgroundColor:'#fff',
+    cursor:    'wait'
+  },
+  
+  // minimal style set used when themes are used
+  themedCSS: {
+    width:  '30%',
+    top:  '40%',
+    left:  '35%'
+  },
+
+  // styles for the overlay
+  overlayCSS:  {
+    backgroundColor: '#000',
+    opacity:       0.6,
+    cursor:         'wait'
+  },
+
+  // styles applied when using $.growlUI
+  growlCSS: {
+    width:    '350px',
+    top:    '10px',
+    left:     '',
+    right:    '10px',
+    border:   'none',
+    padding:  '5px',
+    opacity:  0.6,
+    cursor:   'default',
+    color:    '#fff',
+    backgroundColor: '#000',
+    '-webkit-border-radius': '10px',
+    '-moz-border-radius':   '10px',
+    'border-radius':      '10px'
+  },
+  
+  // IE issues: 'about:blank' fails on HTTPS and javascript:false is s-l-o-w
+  // (hat tip to Jorge H. N. de Vasconcelos)
+  iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank',
+
+  // force usage of iframe in non-IE browsers (handy for blocking applets)
+  forceIframe: false,
+
+  // z-index for the blocking overlay
+  baseZ: 1000,
+
+  // set these to true to have the message automatically centered
+  centerX: true, // <-- only effects element blocking (page block controlled via css above)
+  centerY: true,
+
+  // allow body element to be stetched in ie6; this makes blocking look better
+  // on "short" pages.  disable if you wish to prevent changes to the body height
+  allowBodyStretch: true,
+
+  // enable if you want key and mouse events to be disabled for content that is blocked
+  bindEvents: true,
+
+  // be default blockUI will supress tab navigation from leaving blocking content
+  // (if bindEvents is true)
+  constrainTabKey: true,
+
+  // fadeIn time in millis; set to 0 to disable fadeIn on block
+  fadeIn:  200,
+
+  // fadeOut time in millis; set to 0 to disable fadeOut on unblock
+  fadeOut:  400,
+
+  // time in millis to wait before auto-unblocking; set to 0 to disable auto-unblock
+  timeout: 0,
+
+  // disable if you don't want to show the overlay
+  showOverlay: true,
+
+  // if true, focus will be placed in the first available input field when
+  // page blocking
+  focusInput: true,
+
+  // suppresses the use of overlay styles on FF/Linux (due to performance issues with opacity)
+  applyPlatformOpacityRules: true,
+  
+  // callback method invoked when fadeIn has completed and blocking message is visible
+  onBlock: null,
+
+  // callback method invoked when unblocking has completed; the callback is
+  // passed the element that has been unblocked (which is the window object for page
+  // blocks) and the options that were passed to the unblock call:
+  //   onUnblock(element, options)
+  onUnblock: null,
 
-	// don't ask; if you really must know: http://groups.google.com/group/jquery-en/browse_thread/thread/36640a8730503595/2f6a79a77a78e493#2f6a79a77a78e493
-	quirksmodeOffsetHack: 4,
+  // don't ask; if you really must know: http://groups.google.com/group/jquery-en/browse_thread/thread/36640a8730503595/2f6a79a77a78e493#2f6a79a77a78e493
+  quirksmodeOffsetHack: 4,
 
-	// class name of the message block
-	blockMsgClass: 'blockMsg'
+  // class name of the message block
+  blockMsgClass: 'blockMsg'
 };
 
 // private data and functions follow...
@@ -214,310 +214,310 @@ var pageBlock = null;
 var pageBlockEls = [];
 
 function install(el, opts) {
-	var full = (el == window);
-	var msg = opts && opts.message !== undefined ? opts.message : undefined;
-	opts = $.extend({}, $.blockUI.defaults, opts || {});
-	opts.overlayCSS = $.extend({}, $.blockUI.defaults.overlayCSS, opts.overlayCSS || {});
-	var css = $.extend({}, $.blockUI.defaults.css, opts.css || {});
-	var themedCSS = $.extend({}, $.blockUI.defaults.themedCSS, opts.themedCSS || {});
-	msg = msg === undefined ? opts.message : msg;
-
-	// remove the current block (if there is one)
-	if (full && pageBlock)
-		remove(window, {fadeOut:0});
-
-	// if an existing element is being used as the blocking content then we capture
-	// its current place in the DOM (and current display style) so we can restore
-	// it when we unblock
-	if (msg && typeof msg != 'string' && (msg.parentNode || msg.jquery)) {
-		var node = msg.jquery ? msg[0] : msg;
-		var data = {};
-		$(el).data('blockUI.history', data);
-		data.el = node;
-		data.parent = node.parentNode;
-		data.display = node.style.display;
-		data.position = node.style.position;
-		if (data.parent)
-			data.parent.removeChild(node);
-	}
-
-	$(el).data('blockUI.onUnblock', opts.onUnblock);
-	var z = opts.baseZ;
-
-	// blockUI uses 3 layers for blocking, for simplicity they are all used on every platform;
-	// layer1 is the iframe layer which is used to supress bleed through of underlying content
-	// layer2 is the overlay layer which has opacity and a wait cursor (by default)
-	// layer3 is the message content that is displayed while blocking
-
-	var lyr1 = ($.browser.msie || opts.forceIframe) 
-		? $('<iframe class="blockUI" style="z-index:'+ (z++) +';display:none;border:none;margin:0;padding:0;position:absolute;width:100%;height:100%;top:0;left:0" src="'+opts.iframeSrc+'"></iframe>')
-		: $('<div class="blockUI" style="display:none"></div>');
-	
-	var lyr2 = opts.theme 
-	 	? $('<div class="blockUI blockOverlay ui-widget-overlay" style="z-index:'+ (z++) +';display:none"></div>')
-	 	: $('<div class="blockUI blockOverlay" style="z-index:'+ (z++) +';display:none;border:none;margin:0;padding:0;width:100%;height:100%;top:0;left:0"></div>');
-
-	var lyr3, s;
-	if (opts.theme && full) {
-		s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage ui-dialog ui-widget ui-corner-all" style="z-index:'+(z+10)+';display:none;position:fixed">' +
-				'<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">'+(opts.title || '&nbsp;')+'</div>' +
-				'<div class="ui-widget-content ui-dialog-content"></div>' +
-			'</div>';
-	}
-	else if (opts.theme) {
-		s = '<div class="blockUI ' + opts.blockMsgClass + ' blockElement ui-dialog ui-widget ui-corner-all" style="z-index:'+(z+10)+';display:none;position:absolute">' +
-				'<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">'+(opts.title || '&nbsp;')+'</div>' +
-				'<div class="ui-widget-content ui-dialog-content"></div>' +
-			'</div>';
-	}
-	else if (full) {
-		s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage" style="z-index:'+(z+10)+';display:none;position:fixed"></div>';
-	}			 
-	else {
-		s = '<div class="blockUI ' + opts.blockMsgClass + ' blockElement" style="z-index:'+(z+10)+';display:none;position:absolute"></div>';
-	}
-	lyr3 = $(s);
-
-	// if we have a message, style it
-	if (msg) {
-		if (opts.theme) {
-			lyr3.css(themedCSS);
-			lyr3.addClass('ui-widget-content');
-		}
-		else 
-			lyr3.css(css);
-	}
-
-	// style the overlay
-	if (!opts.theme && (!opts.applyPlatformOpacityRules || !($.browser.mozilla && /Linux/.test(navigator.platform))))
-		lyr2.css(opts.overlayCSS);
-	lyr2.css('position', full ? 'fixed' : 'absolute');
-
-	// make iframe layer transparent in IE
-	if ($.browser.msie || opts.forceIframe)
-		lyr1.css('opacity',0.0);
-
-	//$([lyr1[0],lyr2[0],lyr3[0]]).appendTo(full ? 'body' : el);
-	var layers = [lyr1,lyr2,lyr3], $par = full ? $('body') : $(el);
-	$.each(layers, function() {
-		this.appendTo($par);
-	});
-	
-	if (opts.theme && opts.draggable && $.fn.draggable) {
-		lyr3.draggable({
-			handle: '.ui-dialog-titlebar',
-			cancel: 'li'
-		});
-	}
-
-	// ie7 must use absolute positioning in quirks mode and to account for activex issues (when scrolling)
-	var expr = setExpr && (!$.boxModel || $('object,embed', full ? null : el).length > 0);
-	if (ie6 || expr) {
-		// give body 100% height
-		if (full && opts.allowBodyStretch && $.boxModel)
-			$('html,body').css('height','100%');
-
-		// fix ie6 issue when blocked element has a border width
-		if ((ie6 || !$.boxModel) && !full) {
-			var t = sz(el,'borderTopWidth'), l = sz(el,'borderLeftWidth');
-			var fixT = t ? '(0 - '+t+')' : 0;
-			var fixL = l ? '(0 - '+l+')' : 0;
-		}
-
-		// simulate fixed position
-		$.each([lyr1,lyr2,lyr3], function(i,o) {
-			var s = o[0].style;
-			s.position = 'absolute';
-			if (i < 2) {
-				full ? s.setExpression('height','Math.max(document.body.scrollHeight, document.body.offsetHeight) - (jQuery.boxModel?0:'+opts.quirksmodeOffsetHack+') + "px"')
-					 : s.setExpression('height','this.parentNode.offsetHeight + "px"');
-				full ? s.setExpression('width','jQuery.boxModel && document.documentElement.clientWidth || document.body.clientWidth + "px"')
-					 : s.setExpression('width','this.parentNode.offsetWidth + "px"');
-				if (fixL) s.setExpression('left', fixL);
-				if (fixT) s.setExpression('top', fixT);
-			}
-			else if (opts.centerY) {
-				if (full) s.setExpression('top','(document.documentElement.clientHeight || document.body.clientHeight) / 2 - (this.offsetHeight / 2) + (blah = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + "px"');
-				s.marginTop = 0;
-			}
-			else if (!opts.centerY && full) {
-				var top = (opts.css && opts.css.top) ? parseInt(opts.css.top) : 0;
-				var expression = '((document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + '+top+') + "px"';
-				s.setExpression('top',expression);
-			}
-		});
-	}
-
-	// show the message
-	if (msg) {
-		if (opts.theme)
-			lyr3.find('.ui-widget-content').append(msg);
-		else
-			lyr3.append(msg);
-		if (msg.jquery || msg.nodeType)
-			$(msg).show();
-	}
-
-	if (($.browser.msie || opts.forceIframe) && opts.showOverlay)
-		lyr1.show(); // opacity is zero
-	if (opts.fadeIn) {
-		var cb = opts.onBlock ? opts.onBlock : noOp;
-		var cb1 = (opts.showOverlay && !msg) ? cb : noOp;
-		var cb2 = msg ? cb : noOp;
-		if (opts.showOverlay)
-			lyr2._fadeIn(opts.fadeIn, cb1);
-		if (msg)
-			lyr3._fadeIn(opts.fadeIn, cb2);
-	}
-	else {
-		if (opts.showOverlay)
-			lyr2.show();
-		if (msg)
-			lyr3.show();
-		if (opts.onBlock)
-			opts.onBlock();
-	}
-
-	// bind key and mouse events
-	bind(1, el, opts);
-
-	if (full) {
-		pageBlock = lyr3[0];
-		pageBlockEls = $(':input:enabled:visible',pageBlock);
-		if (opts.focusInput)
-			setTimeout(focus, 20);
-	}
-	else
-		center(lyr3[0], opts.centerX, opts.centerY);
-
-	if (opts.timeout) {
-		// auto-unblock
-		var to = setTimeout(function() {
-			full ? $.unblockUI(opts) : $(el).unblock(opts);
-		}, opts.timeout);
-		$(el).data('blockUI.timeout', to);
-	}
+  var full = (el == window);
+  var msg = opts && opts.message !== undefined ? opts.message : undefined;
+  opts = $.extend({}, $.blockUI.defaults, opts || {});
+  opts.overlayCSS = $.extend({}, $.blockUI.defaults.overlayCSS, opts.overlayCSS || {});
+  var css = $.extend({}, $.blockUI.defaults.css, opts.css || {});
+  var themedCSS = $.extend({}, $.blockUI.defaults.themedCSS, opts.themedCSS || {});
+  msg = msg === undefined ? opts.message : msg;
+
+  // remove the current block (if there is one)
+  if (full && pageBlock)
+    remove(window, {fadeOut:0});
+
+  // if an existing element is being used as the blocking content then we capture
+  // its current place in the DOM (and current display style) so we can restore
+  // it when we unblock
+  if (msg && typeof msg != 'string' && (msg.parentNode || msg.jquery)) {
+    var node = msg.jquery ? msg[0] : msg;
+    var data = {};
+    $(el).data('blockUI.history', data);
+    data.el = node;
+    data.parent = node.parentNode;
+    data.display = node.style.display;
+    data.position = node.style.position;
+    if (data.parent)
+      data.parent.removeChild(node);
+  }
+
+  $(el).data('blockUI.onUnblock', opts.onUnblock);
+  var z = opts.baseZ;
+
+  // blockUI uses 3 layers for blocking, for simplicity they are all used on every platform;
+  // layer1 is the iframe layer which is used to supress bleed through of underlying content
+  // layer2 is the overlay layer which has opacity and a wait cursor (by default)
+  // layer3 is the message content that is displayed while blocking
+
+  var lyr1 = ($.browser.msie || opts.forceIframe) 
+    ? $('<iframe class="blockUI" style="z-index:'+ (z++) +';display:none;border:none;margin:0;padding:0;position:absolute;width:100%;height:100%;top:0;left:0" src="'+opts.iframeSrc+'"></iframe>')
+    : $('<div class="blockUI" style="display:none"></div>');
+  
+  var lyr2 = opts.theme 
+     ? $('<div class="blockUI blockOverlay ui-widget-overlay" style="z-index:'+ (z++) +';display:none"></div>')
+     : $('<div class="blockUI blockOverlay" style="z-index:'+ (z++) +';display:none;border:none;margin:0;padding:0;width:100%;height:100%;top:0;left:0"></div>');
+
+  var lyr3, s;
+  if (opts.theme && full) {
+    s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage ui-dialog ui-widget ui-corner-all" style="z-index:'+(z+10)+';display:none;position:fixed">' +
+        '<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">'+(opts.title || '&nbsp;')+'</div>' +
+        '<div class="ui-widget-content ui-dialog-content"></div>' +
+      '</div>';
+  }
+  else if (opts.theme) {
+    s = '<div class="blockUI ' + opts.blockMsgClass + ' blockElement ui-dialog ui-widget ui-corner-all" style="z-index:'+(z+10)+';display:none;position:absolute">' +
+        '<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">'+(opts.title || '&nbsp;')+'</div>' +
+        '<div class="ui-widget-content ui-dialog-content"></div>' +
+      '</div>';
+  }
+  else if (full) {
+    s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage" style="z-index:'+(z+10)+';display:none;position:fixed"></div>';
+  }       
+  else {
+    s = '<div class="blockUI ' + opts.blockMsgClass + ' blockElement" style="z-index:'+(z+10)+';display:none;position:absolute"></div>';
+  }
+  lyr3 = $(s);
+
+  // if we have a message, style it
+  if (msg) {
+    if (opts.theme) {
+      lyr3.css(themedCSS);
+      lyr3.addClass('ui-widget-content');
+    }
+    else 
+      lyr3.css(css);
+  }
+
+  // style the overlay
+  if (!opts.theme && (!opts.applyPlatformOpacityRules || !($.browser.mozilla && /Linux/.test(navigator.platform))))
+    lyr2.css(opts.overlayCSS);
+  lyr2.css('position', full ? 'fixed' : 'absolute');
+
+  // make iframe layer transparent in IE
+  if ($.browser.msie || opts.forceIframe)
+    lyr1.css('opacity',0.0);
+
+  //$([lyr1[0],lyr2[0],lyr3[0]]).appendTo(full ? 'body' : el);
+  var layers = [lyr1,lyr2,lyr3], $par = full ? $('body') : $(el);
+  $.each(layers, function() {
+    this.appendTo($par);
+  });
+  
+  if (opts.theme && opts.draggable && $.fn.draggable) {
+    lyr3.draggable({
+      handle: '.ui-dialog-titlebar',
+      cancel: 'li'
+    });
+  }
+
+  // ie7 must use absolute positioning in quirks mode and to account for activex issues (when scrolling)
+  var expr = setExpr && (!$.boxModel || $('object,embed', full ? null : el).length > 0);
+  if (ie6 || expr) {
+    // give body 100% height
+    if (full && opts.allowBodyStretch && $.boxModel)
+      $('html,body').css('height','100%');
+
+    // fix ie6 issue when blocked element has a border width
+    if ((ie6 || !$.boxModel) && !full) {
+      var t = sz(el,'borderTopWidth'), l = sz(el,'borderLeftWidth');
+      var fixT = t ? '(0 - '+t+')' : 0;
+      var fixL = l ? '(0 - '+l+')' : 0;
+    }
+
+    // simulate fixed position
+    $.each([lyr1,lyr2,lyr3], function(i,o) {
+      var s = o[0].style;
+      s.position = 'absolute';
+      if (i < 2) {
+        full ? s.setExpression('height','Math.max(document.body.scrollHeight, document.body.offsetHeight) - (jQuery.boxModel?0:'+opts.quirksmodeOffsetHack+') + "px"')
+           : s.setExpression('height','this.parentNode.offsetHeight + "px"');
+        full ? s.setExpression('width','jQuery.boxModel && document.documentElement.clientWidth || document.body.clientWidth + "px"')
+           : s.setExpression('width','this.parentNode.offsetWidth + "px"');
+        if (fixL) s.setExpression('left', fixL);
+        if (fixT) s.setExpression('top', fixT);
+      }
+      else if (opts.centerY) {
+        if (full) s.setExpression('top','(document.documentElement.clientHeight || document.body.clientHeight) / 2 - (this.offsetHeight / 2) + (blah = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + "px"');
+        s.marginTop = 0;
+      }
+      else if (!opts.centerY && full) {
+        var top = (opts.css && opts.css.top) ? parseInt(opts.css.top) : 0;
+        var expression = '((document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + '+top+') + "px"';
+        s.setExpression('top',expression);
+      }
+    });
+  }
+
+  // show the message
+  if (msg) {
+    if (opts.theme)
+      lyr3.find('.ui-widget-content').append(msg);
+    else
+      lyr3.append(msg);
+    if (msg.jquery || msg.nodeType)
+      $(msg).show();
+  }
+
+  if (($.browser.msie || opts.forceIframe) && opts.showOverlay)
+    lyr1.show(); // opacity is zero
+  if (opts.fadeIn) {
+    var cb = opts.onBlock ? opts.onBlock : noOp;
+    var cb1 = (opts.showOverlay && !msg) ? cb : noOp;
+    var cb2 = msg ? cb : noOp;
+    if (opts.showOverlay)
+      lyr2._fadeIn(opts.fadeIn, cb1);
+    if (msg)
+      lyr3._fadeIn(opts.fadeIn, cb2);
+  }
+  else {
+    if (opts.showOverlay)
+      lyr2.show();
+    if (msg)
+      lyr3.show();
+    if (opts.onBlock)
+      opts.onBlock();
+  }
+
+  // bind key and mouse events
+  bind(1, el, opts);
+
+  if (full) {
+    pageBlock = lyr3[0];
+    pageBlockEls = $(':input:enabled:visible',pageBlock);
+    if (opts.focusInput)
+      setTimeout(focus, 20);
+  }
+  else
+    center(lyr3[0], opts.centerX, opts.centerY);
+
+  if (opts.timeout) {
+    // auto-unblock
+    var to = setTimeout(function() {
+      full ? $.unblockUI(opts) : $(el).unblock(opts);
+    }, opts.timeout);
+    $(el).data('blockUI.timeout', to);
+  }
 };
 
 // remove the block
 function remove(el, opts) {
-	var full = (el == window);
-	var $el = $(el);
-	var data = $el.data('blockUI.history');
-	var to = $el.data('blockUI.timeout');
-	if (to) {
-		clearTimeout(to);
-		$el.removeData('blockUI.timeout');
-	}
-	opts = $.extend({}, $.blockUI.defaults, opts || {});
-	bind(0, el, opts); // unbind events
-
-	if (opts.onUnblock === null) {
-		opts.onUnblock = $el.data('blockUI.onUnblock');
-		$el.removeData('blockUI.onUnblock');
-	}
-
-	var els;
-	if (full) // crazy selector to handle odd field errors in ie6/7
-		els = $('body').children().filter('.blockUI').add('body > .blockUI');
-	else
-		els = $('.blockUI', el);
-
-	if (full)
-		pageBlock = pageBlockEls = null;
-
-	if (opts.fadeOut) {
-		els.fadeOut(opts.fadeOut);
-		setTimeout(function() { reset(els,data,opts,el); }, opts.fadeOut);
-	}
-	else
-		reset(els, data, opts, el);
+  var full = (el == window);
+  var $el = $(el);
+  var data = $el.data('blockUI.history');
+  var to = $el.data('blockUI.timeout');
+  if (to) {
+    clearTimeout(to);
+    $el.removeData('blockUI.timeout');
+  }
+  opts = $.extend({}, $.blockUI.defaults, opts || {});
+  bind(0, el, opts); // unbind events
+
+  if (opts.onUnblock === null) {
+    opts.onUnblock = $el.data('blockUI.onUnblock');
+    $el.removeData('blockUI.onUnblock');
+  }
+
+  var els;
+  if (full) // crazy selector to handle odd field errors in ie6/7
+    els = $('body').children().filter('.blockUI').add('body > .blockUI');
+  else
+    els = $('.blockUI', el);
+
+  if (full)
+    pageBlock = pageBlockEls = null;
+
+  if (opts.fadeOut) {
+    els.fadeOut(opts.fadeOut);
+    setTimeout(function() { reset(els,data,opts,el); }, opts.fadeOut);
+  }
+  else
+    reset(els, data, opts, el);
 };
 
 // move blocking element back into the DOM where it started
 function reset(els,data,opts,el) {
-	els.each(function(i,o) {
-		// remove via DOM calls so we don't lose event handlers
-		if (this.parentNode)
-			this.parentNode.removeChild(this);
-	});
-
-	if (data && data.el) {
-		data.el.style.display = data.display;
-		data.el.style.position = data.position;
-		if (data.parent)
-			data.parent.appendChild(data.el);
-		$(el).removeData('blockUI.history');
-	}
+  els.each(function(i,o) {
+    // remove via DOM calls so we don't lose event handlers
+    if (this.parentNode)
+      this.parentNode.removeChild(this);
+  });
+
+  if (data && data.el) {
+    data.el.style.display = data.display;
+    data.el.style.position = data.position;
+    if (data.parent)
+      data.parent.appendChild(data.el);
+    $(el).removeData('blockUI.history');
+  }
 
-	if (typeof opts.onUnblock == 'function')
-		opts.onUnblock(el,opts);
+  if (typeof opts.onUnblock == 'function')
+    opts.onUnblock(el,opts);
 };
 
 // bind/unbind the handler
 function bind(b, el, opts) {
-	var full = el == window, $el = $(el);
+  var full = el == window, $el = $(el);
 
-	// don't bother unbinding if there is nothing to unbind
-	if (!b && (full && !pageBlock || !full && !$el.data('blockUI.isBlocked')))
-		return;
-	if (!full)
-		$el.data('blockUI.isBlocked', b);
-
-	// don't bind events when overlay is not in use or if bindEvents is false
-	if (!opts.bindEvents || (b && !opts.showOverlay)) 
-		return;
-
-	// bind anchors and inputs for mouse and key events
-	var events = 'mousedown mouseup keydown keypress';
-	b ? $(document).bind(events, opts, handler) : $(document).unbind(events, handler);
+  // don't bother unbinding if there is nothing to unbind
+  if (!b && (full && !pageBlock || !full && !$el.data('blockUI.isBlocked')))
+    return;
+  if (!full)
+    $el.data('blockUI.isBlocked', b);
+
+  // don't bind events when overlay is not in use or if bindEvents is false
+  if (!opts.bindEvents || (b && !opts.showOverlay)) 
+    return;
+
+  // bind anchors and inputs for mouse and key events
+  var events = 'mousedown mouseup keydown keypress';
+  b ? $(document).bind(events, opts, handler) : $(document).unbind(events, handler);
 
 // former impl...
-//	   var $e = $('a,:input');
-//	   b ? $e.bind(events, opts, handler) : $e.unbind(events, handler);
+//     var $e = $('a,:input');
+//     b ? $e.bind(events, opts, handler) : $e.unbind(events, handler);
 };
 
 // event handler to suppress keyboard/mouse events when blocking
 function handler(e) {
-	// allow tab navigation (conditionally)
-	if (e.keyCode && e.keyCode == 9) {
-		if (pageBlock && e.data.constrainTabKey) {
-			var els = pageBlockEls;
-			var fwd = !e.shiftKey && e.target === els[els.length-1];
-			var back = e.shiftKey && e.target === els[0];
-			if (fwd || back) {
-				setTimeout(function(){focus(back)},10);
-				return false;
-			}
-		}
-	}
-	var opts = e.data;
-	// allow events within the message content
-	if ($(e.target).parents('div.' + opts.blockMsgClass).length > 0)
-		return true;
+  // allow tab navigation (conditionally)
+  if (e.keyCode && e.keyCode == 9) {
+    if (pageBlock && e.data.constrainTabKey) {
+      var els = pageBlockEls;
+      var fwd = !e.shiftKey && e.target === els[els.length-1];
+      var back = e.shiftKey && e.target === els[0];
+      if (fwd || back) {
+        setTimeout(function(){focus(back)},10);
+        return false;
+      }
+    }
+  }
+  var opts = e.data;
+  // allow events within the message content
+  if ($(e.target).parents('div.' + opts.blockMsgClass).length > 0)
+    return true;
 
-	// allow events for content that is not being blocked
-	return $(e.target).parents().children().filter('div.blockUI').length == 0;
+  // allow events for content that is not being blocked
+  return $(e.target).parents().children().filter('div.blockUI').length == 0;
 };
 
 function focus(back) {
-	if (!pageBlockEls)
-		return;
-	var e = pageBlockEls[back===true ? pageBlockEls.length-1 : 0];
-	if (e)
-		e.focus();
+  if (!pageBlockEls)
+    return;
+  var e = pageBlockEls[back===true ? pageBlockEls.length-1 : 0];
+  if (e)
+    e.focus();
 };
 
 function center(el, x, y) {
-	var p = el.parentNode, s = el.style;
-	var l = ((p.offsetWidth - el.offsetWidth)/2) - sz(p,'borderLeftWidth');
-	var t = ((p.offsetHeight - el.offsetHeight)/2) - sz(p,'borderTopWidth');
-	if (x) s.left = l > 0 ? (l+'px') : '0';
-	if (y) s.top  = t > 0 ? (t+'px') : '0';
+  var p = el.parentNode, s = el.style;
+  var l = ((p.offsetWidth - el.offsetWidth)/2) - sz(p,'borderLeftWidth');
+  var t = ((p.offsetHeight - el.offsetHeight)/2) - sz(p,'borderTopWidth');
+  if (x) s.left = l > 0 ? (l+'px') : '0';
+  if (y) s.top  = t > 0 ? (t+'px') : '0';
 };
 
 function sz(el, p) {
-	return parseInt($.css(el,p))||0;
+  return parseInt($.css(el,p))||0;
 };
 
 })(jQuery);

Modified: ofbiz/trunk/specialpurpose/solr/webapp/solr/js/lib/jquery.form.js
URL: http://svn.apache.org/viewvc/ofbiz/trunk/specialpurpose/solr/webapp/solr/js/lib/jquery.form.js?rev=1776930&r1=1776929&r2=1776930&view=diff
==============================================================================
--- ofbiz/trunk/specialpurpose/solr/webapp/solr/js/lib/jquery.form.js (original)
+++ ofbiz/trunk/specialpurpose/solr/webapp/solr/js/lib/jquery.form.js Mon Jan  2 13:44:06 2017
@@ -36,32 +36,32 @@ THE SOFTWARE.
 ;(function($) {
 
 /*
-	Usage Note:
-	-----------
-	Do not use both ajaxSubmit and ajaxForm on the same form.  These
-	functions are intended to be exclusive.  Use ajaxSubmit if you want
-	to bind your own submit handler to the form.  For example,
-
-	$(document).ready(function() {
-		$('#myForm').bind('submit', function() {
-			$(this).ajaxSubmit({
-				target: '#output'
-			});
-			return false; // <-- important!
-		});
-	});
-
-	Use ajaxForm when you want the plugin to manage all the event binding
-	for you.  For example,
-
-	$(document).ready(function() {
-		$('#myForm').ajaxForm({
-			target: '#output'
-		});
-	});
+  Usage Note:
+  -----------
+  Do not use both ajaxSubmit and ajaxForm on the same form.  These
+  functions are intended to be exclusive.  Use ajaxSubmit if you want
+  to bind your own submit handler to the form.  For example,
+
+  $(document).ready(function() {
+    $('#myForm').bind('submit', function() {
+      $(this).ajaxSubmit({
+        target: '#output'
+      });
+      return false; // <-- important!
+    });
+  });
+
+  Use ajaxForm when you want the plugin to manage all the event binding
+  for you.  For example,
+
+  $(document).ready(function() {
+    $('#myForm').ajaxForm({
+      target: '#output'
+    });
+  });
 
-	When using ajaxForm, the ajaxSubmit function will be invoked for you
-	at the appropriate time.
+  When using ajaxForm, the ajaxSubmit function will be invoked for you
+  at the appropriate time.
 */
 
 /**
@@ -69,382 +69,382 @@ THE SOFTWARE.
  * an HTML form using AJAX.
  */
 $.fn.ajaxSubmit = function(options) {
-	// fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
-	if (!this.length) {
-		log('ajaxSubmit: skipping submit process - no element selected');
-		return this;
-	}
-
-	if (typeof options == 'function') {
-		options = { success: options };
-	}
-
-	var url = $.trim(this.attr('action'));
-	if (url) {
-		// clean url (don't include hash vaue)
-		url = (url.match(/^([^#]+)/)||[])[1];
-	}
-	url = url || window.location.href || '';
-
-	options = $.extend(true, {
-		url:  url,
-		type: this.attr('method') || 'GET',
-		iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'
-	}, options);
-
-	// hook for manipulating the form data before it is extracted;
-	// convenient for use with rich editors like tinyMCE or FCKEditor
-	var veto = {};
-	this.trigger('form-pre-serialize', [this, options, veto]);
-	if (veto.veto) {
-		log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
-		return this;
-	}
-
-	// provide opportunity to alter form data before it is serialized
-	if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
-		log('ajaxSubmit: submit aborted via beforeSerialize callback');
-		return this;
-	}
-
-	var n,v,a = this.formToArray(options.semantic);
-	if (options.data) {
-		options.extraData = options.data;
-		for (n in options.data) {
-			if(options.data[n] instanceof Array) {
-				for (var k in options.data[n]) {
-					a.push( { name: n, value: options.data[n][k] } );
-				}
-			}
-			else {
-				v = options.data[n];
-				v = $.isFunction(v) ? v() : v; // if value is fn, invoke it
-				a.push( { name: n, value: v } );
-			}
-		}
-	}
-
-	// give pre-submit callback an opportunity to abort the submit
-	if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
-		log('ajaxSubmit: submit aborted via beforeSubmit callback');
-		return this;
-	}
-
-	// fire vetoable 'validate' event
-	this.trigger('form-submit-validate', [a, this, options, veto]);
-	if (veto.veto) {
-		log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
-		return this;
-	}
-
-	var q = $.param(a);
-
-	if (options.type.toUpperCase() == 'GET') {
-		options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
-		options.data = null;  // data is null for 'get'
-	}
-	else {
-		options.data = q; // data is the query string for 'post'
-	}
-
-	var $form = this, callbacks = [];
-	if (options.resetForm) {
-		callbacks.push(function() { $form.resetForm(); });
-	}
-	if (options.clearForm) {
-		callbacks.push(function() { $form.clearForm(); });
-	}
-
-	// perform a load on the target only if dataType is not provided
-	if (!options.dataType && options.target) {
-		var oldSuccess = options.success || function(){};
-		callbacks.push(function(data) {
-			var fn = options.replaceTarget ? 'replaceWith' : 'html';
-			$(options.target)[fn](data).each(oldSuccess, arguments);
-		});
-	}
-	else if (options.success) {
-		callbacks.push(options.success);
-	}
-
-	options.success = function(data, status, xhr) { // jQuery 1.4+ passes xhr as 3rd arg
-		var context = options.context || options;   // jQuery 1.4+ supports scope context 
-		for (var i=0, max=callbacks.length; i < max; i++) {
-			callbacks[i].apply(context, [data, status, xhr || $form, $form]);
-		}
-	};
-
-	// are there files to upload?
-	var fileInputs = $('input:file', this).length > 0;
-	var mp = 'multipart/form-data';
-	var multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);
+  // fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
+  if (!this.length) {
+    log('ajaxSubmit: skipping submit process - no element selected');
+    return this;
+  }
+
+  if (typeof options == 'function') {
+    options = { success: options };
+  }
+
+  var url = $.trim(this.attr('action'));
+  if (url) {
+    // clean url (don't include hash vaue)
+    url = (url.match(/^([^#]+)/)||[])[1];
+  }
+  url = url || window.location.href || '';
+
+  options = $.extend(true, {
+    url:  url,
+    type: this.attr('method') || 'GET',
+    iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'
+  }, options);
+
+  // hook for manipulating the form data before it is extracted;
+  // convenient for use with rich editors like tinyMCE or FCKEditor
+  var veto = {};
+  this.trigger('form-pre-serialize', [this, options, veto]);
+  if (veto.veto) {
+    log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
+    return this;
+  }
+
+  // provide opportunity to alter form data before it is serialized
+  if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
+    log('ajaxSubmit: submit aborted via beforeSerialize callback');
+    return this;
+  }
+
+  var n,v,a = this.formToArray(options.semantic);
+  if (options.data) {
+    options.extraData = options.data;
+    for (n in options.data) {
+      if(options.data[n] instanceof Array) {
+        for (var k in options.data[n]) {
+          a.push( { name: n, value: options.data[n][k] } );
+        }
+      }
+      else {
+        v = options.data[n];
+        v = $.isFunction(v) ? v() : v; // if value is fn, invoke it
+        a.push( { name: n, value: v } );
+      }
+    }
+  }
+
+  // give pre-submit callback an opportunity to abort the submit
+  if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
+    log('ajaxSubmit: submit aborted via beforeSubmit callback');
+    return this;
+  }
+
+  // fire vetoable 'validate' event
+  this.trigger('form-submit-validate', [a, this, options, veto]);
+  if (veto.veto) {
+    log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
+    return this;
+  }
+
+  var q = $.param(a);
+
+  if (options.type.toUpperCase() == 'GET') {
+    options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
+    options.data = null;  // data is null for 'get'
+  }
+  else {
+    options.data = q; // data is the query string for 'post'
+  }
+
+  var $form = this, callbacks = [];
+  if (options.resetForm) {
+    callbacks.push(function() { $form.resetForm(); });
+  }
+  if (options.clearForm) {
+    callbacks.push(function() { $form.clearForm(); });
+  }
+
+  // perform a load on the target only if dataType is not provided
+  if (!options.dataType && options.target) {
+    var oldSuccess = options.success || function(){};
+    callbacks.push(function(data) {
+      var fn = options.replaceTarget ? 'replaceWith' : 'html';
+      $(options.target)[fn](data).each(oldSuccess, arguments);
+    });
+  }
+  else if (options.success) {
+    callbacks.push(options.success);
+  }
+
+  options.success = function(data, status, xhr) { // jQuery 1.4+ passes xhr as 3rd arg
+    var context = options.context || options;   // jQuery 1.4+ supports scope context 
+    for (var i=0, max=callbacks.length; i < max; i++) {
+      callbacks[i].apply(context, [data, status, xhr || $form, $form]);
+    }
+  };
+
+  // are there files to upload?
+  var fileInputs = $('input:file', this).length > 0;
+  var mp = 'multipart/form-data';
+  var multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);
 
-	// options.iframe allows user to force iframe mode
-	// 06-NOV-09: now defaulting to iframe mode if file input is detected
+  // options.iframe allows user to force iframe mode
+  // 06-NOV-09: now defaulting to iframe mode if file input is detected
    if (options.iframe !== false && (fileInputs || options.iframe || multipart)) {
-	   // hack to fix Safari hang (thanks to Tim Molendijk for this)
-	   // see:  http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
-	   if (options.closeKeepAlive) {
-		   $.get(options.closeKeepAlive, fileUpload);
-		}
-	   else {
-		   fileUpload();
-		}
+     // hack to fix Safari hang (thanks to Tim Molendijk for this)
+     // see:  http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
+     if (options.closeKeepAlive) {
+       $.get(options.closeKeepAlive, fileUpload);
+    }
+     else {
+       fileUpload();
+    }
    }
    else {
-	   $.ajax(options);
+     $.ajax(options);
    }
 
-	// fire 'notify' event
-	this.trigger('form-submit-notify', [this, options]);
-	return this;
-
-
-	// private function for handling file uploads (hat tip to YAHOO!)
-	function fileUpload() {
-		var form = $form[0];
-
-		if ($(':input[name=submit],:input[id=submit]', form).length) {
-			// if there is an input with a name or id of 'submit' then we won't be
-			// able to invoke the submit fn on the form (at least not x-browser)
-			alert('Error: Form elements must not have name or id of "submit".');
-			return;
-		}
-		
-		var s = $.extend(true, {}, $.ajaxSettings, options);
-		s.context = s.context || s;
-		var id = 'jqFormIO' + (new Date().getTime()), fn = '_'+id;
-		window[fn] = function() {
-			var f = $io.data('form-plugin-onload');
-			if (f) {
-				f();
-				window[fn] = undefined;
-				try { delete window[fn]; } catch(e){}
-			}
-		}
-		var $io = $('<iframe id="' + id + '" name="' + id + '" src="'+ s.iframeSrc +'" onload="window[\'_\'+this.id]()" />');
-		var io = $io[0];
-
-		$io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
-
-		var xhr = { // mock object
-			aborted: 0,
-			responseText: null,
-			responseXML: null,
-			status: 0,
-			statusText: 'n/a',
-			getAllResponseHeaders: function() {},
-			getResponseHeader: function() {},
-			setRequestHeader: function() {},
-			abort: function() {
-				this.aborted = 1;
-				$io.attr('src', s.iframeSrc); // abort op in progress
-			}
-		};
-
-		var g = s.global;
-		// trigger ajax global events so that activity/block indicators work like normal
-		if (g && ! $.active++) {
-			$.event.trigger("ajaxStart");
-		}
-		if (g) {
-			$.event.trigger("ajaxSend", [xhr, s]);
-		}
-
-		if (s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false) {
-			if (s.global) { 
-				$.active--;
-			}
-			return;
-		}
-		if (xhr.aborted) {
-			return;
-		}
-
-		var cbInvoked = false;
-		var timedOut = 0;
-
-		// add submitting element to data if we know it
-		var sub = form.clk;
-		if (sub) {
-			var n = sub.name;
-			if (n && !sub.disabled) {
-				s.extraData = s.extraData || {};
-				s.extraData[n] = sub.value;
-				if (sub.type == "image") {
-					s.extraData[n+'.x'] = form.clk_x;
-					s.extraData[n+'.y'] = form.clk_y;
-				}
-			}
-		}
-
-		// take a breath so that pending repaints get some cpu time before the upload starts
-		function doSubmit() {
-			// make sure form attrs are set
-			var t = $form.attr('target'), a = $form.attr('action');
-
-			// update form attrs in IE friendly way
-			form.setAttribute('target',id);
-			if (form.getAttribute('method') != 'POST') {
-				form.setAttribute('method', 'POST');
-			}
-			if (form.getAttribute('action') != s.url) {
-				form.setAttribute('action', s.url);
-			}
-
-			// ie borks in some cases when setting encoding
-			if (! s.skipEncodingOverride) {
-				$form.attr({
-					encoding: 'multipart/form-data',
-					enctype:  'multipart/form-data'
-				});
-			}
-
-			// support timout
-			if (s.timeout) {
-				setTimeout(function() { timedOut = true; cb(); }, s.timeout);
-			}
-
-			// add "extra" data to form if provided in options
-			var extraInputs = [];
-			try {
-				if (s.extraData) {
-					for (var n in s.extraData) {
-						extraInputs.push(
-							$('<input type="hidden" name="'+n+'" value="'+s.extraData[n]+'" />')
-								.appendTo(form)[0]);
-					}
-				}
-
-				// add iframe to doc and submit the form
-				$io.appendTo('body');
-				$io.data('form-plugin-onload', cb);
-				form.submit();
-			}
-			finally {
-				// reset attrs and remove "extra" input elements
-				form.setAttribute('action',a);
-				if(t) {
-					form.setAttribute('target', t);
-				} else {
-					$form.removeAttr('target');
-				}
-				$(extraInputs).remove();
-			}
-		}
-
-		if (s.forceSync) {
-			doSubmit();
-		}
-		else {
-			setTimeout(doSubmit, 10); // this lets dom updates render
-		}
-	
-		var data, doc, domCheckCount = 50;
-
-		function cb() {
-			if (cbInvoked) {
-				return;
-			}
-
-			$io.removeData('form-plugin-onload');
-			
-			var ok = true;
-			try {
-				if (timedOut) {
-					throw 'timeout';
-				}
-				// extract the server response from the iframe
-				doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
-				
-				var isXml = s.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
-				log('isXml='+isXml);
-				if (!isXml && window.opera && (doc.body == null || doc.body.innerHTML == '')) {
-					if (--domCheckCount) {
-						// in some browsers (Opera) the iframe DOM is not always traversable when
-						// the onload callback fires, so we loop a bit to accommodate
-						log('requeing onLoad callback, DOM not available');
-						setTimeout(cb, 250);
-						return;
-					}
-					// let this fall through because server response could be an empty document
-					//log('Could not access iframe DOM after mutiple tries.');
-					//throw 'DOMException: not available';
-				}
-
-				//log('response detected');
-				cbInvoked = true;
-				xhr.responseText = doc.documentElement ? doc.documentElement.innerHTML : null; 
-				xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
-				xhr.getResponseHeader = function(header){
-					var headers = {'content-type': s.dataType};
-					return headers[header];
-				};
-
-				var scr = /(json|script)/.test(s.dataType);
-				if (scr || s.textarea) {
-					// see if user embedded response in textarea
-					var ta = doc.getElementsByTagName('textarea')[0];
-					if (ta) {
-						xhr.responseText = ta.value;
-					}
-					else if (scr) {
-						// account for browsers injecting pre around json response
-						var pre = doc.getElementsByTagName('pre')[0];
-						if (pre) {
-							xhr.responseText = pre.innerHTML;
-						}
-					}			  
-				}
-				else if (s.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
-					xhr.responseXML = toXml(xhr.responseText);
-				}
-				data = $.httpData(xhr, s.dataType);
-			}
-			catch(e){
-				log('error caught:',e);
-				ok = false;
-				xhr.error = e;
-				$.handleError(s, xhr, 'error', e);
-			}
-
-			// ordering of these callbacks/triggers is odd, but that's how $.ajax does it
-			if (ok) {
-				s.success.call(s.context, data, 'success', xhr);
-				if (g) {
-					$.event.trigger("ajaxSuccess", [xhr, s]);
-				}
-			}
-			if (g) {
-				$.event.trigger("ajaxComplete", [xhr, s]);
-			}
-			if (g && ! --$.active) {
-				$.event.trigger("ajaxStop");
-			}
-			if (s.complete) {
-				s.complete.call(s.context, xhr, ok ? 'success' : 'error');
-			}
-
-			// clean up
-			setTimeout(function() {
-				$io.removeData('form-plugin-onload');
-				$io.remove();
-				xhr.responseXML = null;
-			}, 100);
-		}
-
-		function toXml(s, doc) {
-			if (window.ActiveXObject) {
-				doc = new ActiveXObject('Microsoft.XMLDOM');
-				doc.async = 'false';
-				doc.loadXML(s);
-			}
-			else {
-				doc = (new DOMParser()).parseFromString(s, 'text/xml');
-			}
-			return (doc && doc.documentElement && doc.documentElement.tagName != 'parsererror') ? doc : null;
-		}
-	}
+  // fire 'notify' event
+  this.trigger('form-submit-notify', [this, options]);
+  return this;
+
+
+  // private function for handling file uploads (hat tip to YAHOO!)
+  function fileUpload() {
+    var form = $form[0];
+
+    if ($(':input[name=submit],:input[id=submit]', form).length) {
+      // if there is an input with a name or id of 'submit' then we won't be
+      // able to invoke the submit fn on the form (at least not x-browser)
+      alert('Error: Form elements must not have name or id of "submit".');
+      return;
+    }
+    
+    var s = $.extend(true, {}, $.ajaxSettings, options);
+    s.context = s.context || s;
+    var id = 'jqFormIO' + (new Date().getTime()), fn = '_'+id;
+    window[fn] = function() {
+      var f = $io.data('form-plugin-onload');
+      if (f) {
+        f();
+        window[fn] = undefined;
+        try { delete window[fn]; } catch(e){}
+      }
+    }
+    var $io = $('<iframe id="' + id + '" name="' + id + '" src="'+ s.iframeSrc +'" onload="window[\'_\'+this.id]()" />');
+    var io = $io[0];
+
+    $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
+
+    var xhr = { // mock object
+      aborted: 0,
+      responseText: null,
+      responseXML: null,
+      status: 0,
+      statusText: 'n/a',
+      getAllResponseHeaders: function() {},
+      getResponseHeader: function() {},
+      setRequestHeader: function() {},
+      abort: function() {
+        this.aborted = 1;
+        $io.attr('src', s.iframeSrc); // abort op in progress
+      }
+    };
+
+    var g = s.global;
+    // trigger ajax global events so that activity/block indicators work like normal
+    if (g && ! $.active++) {
+      $.event.trigger("ajaxStart");
+    }
+    if (g) {
+      $.event.trigger("ajaxSend", [xhr, s]);
+    }
+
+    if (s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false) {
+      if (s.global) { 
+        $.active--;
+      }
+      return;
+    }
+    if (xhr.aborted) {
+      return;
+    }
+
+    var cbInvoked = false;
+    var timedOut = 0;
+
+    // add submitting element to data if we know it
+    var sub = form.clk;
+    if (sub) {
+      var n = sub.name;
+      if (n && !sub.disabled) {
+        s.extraData = s.extraData || {};
+        s.extraData[n] = sub.value;
+        if (sub.type == "image") {
+          s.extraData[n+'.x'] = form.clk_x;
+          s.extraData[n+'.y'] = form.clk_y;
+        }
+      }
+    }
+
+    // take a breath so that pending repaints get some cpu time before the upload starts
+    function doSubmit() {
+      // make sure form attrs are set
+      var t = $form.attr('target'), a = $form.attr('action');
+
+      // update form attrs in IE friendly way
+      form.setAttribute('target',id);
+      if (form.getAttribute('method') != 'POST') {
+        form.setAttribute('method', 'POST');
+      }
+      if (form.getAttribute('action') != s.url) {
+        form.setAttribute('action', s.url);
+      }
+
+      // ie borks in some cases when setting encoding
+      if (! s.skipEncodingOverride) {
+        $form.attr({
+          encoding: 'multipart/form-data',
+          enctype:  'multipart/form-data'
+        });
+      }
+
+      // support timout
+      if (s.timeout) {
+        setTimeout(function() { timedOut = true; cb(); }, s.timeout);
+      }
+
+      // add "extra" data to form if provided in options
+      var extraInputs = [];
+      try {
+        if (s.extraData) {
+          for (var n in s.extraData) {
+            extraInputs.push(
+              $('<input type="hidden" name="'+n+'" value="'+s.extraData[n]+'" />')
+                .appendTo(form)[0]);
+          }
+        }
+
+        // add iframe to doc and submit the form
+        $io.appendTo('body');
+        $io.data('form-plugin-onload', cb);
+        form.submit();
+      }
+      finally {
+        // reset attrs and remove "extra" input elements
+        form.setAttribute('action',a);
+        if(t) {
+          form.setAttribute('target', t);
+        } else {
+          $form.removeAttr('target');
+        }
+        $(extraInputs).remove();
+      }
+    }
+
+    if (s.forceSync) {
+      doSubmit();
+    }
+    else {
+      setTimeout(doSubmit, 10); // this lets dom updates render
+    }
+  
+    var data, doc, domCheckCount = 50;
+
+    function cb() {
+      if (cbInvoked) {
+        return;
+      }
+
+      $io.removeData('form-plugin-onload');
+      
+      var ok = true;
+      try {
+        if (timedOut) {
+          throw 'timeout';
+        }
+        // extract the server response from the iframe
+        doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
+        
+        var isXml = s.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
+        log('isXml='+isXml);
+        if (!isXml && window.opera && (doc.body == null || doc.body.innerHTML == '')) {
+          if (--domCheckCount) {
+            // in some browsers (Opera) the iframe DOM is not always traversable when
+            // the onload callback fires, so we loop a bit to accommodate
+            log('requeing onLoad callback, DOM not available');
+            setTimeout(cb, 250);
+            return;
+          }
+          // let this fall through because server response could be an empty document
+          //log('Could not access iframe DOM after mutiple tries.');
+          //throw 'DOMException: not available';
+        }
+
+        //log('response detected');
+        cbInvoked = true;
+        xhr.responseText = doc.documentElement ? doc.documentElement.innerHTML : null; 
+        xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
+        xhr.getResponseHeader = function(header){
+          var headers = {'content-type': s.dataType};
+          return headers[header];
+        };
+
+        var scr = /(json|script)/.test(s.dataType);
+        if (scr || s.textarea) {
+          // see if user embedded response in textarea
+          var ta = doc.getElementsByTagName('textarea')[0];
+          if (ta) {
+            xhr.responseText = ta.value;
+          }
+          else if (scr) {
+            // account for browsers injecting pre around json response
+            var pre = doc.getElementsByTagName('pre')[0];
+            if (pre) {
+              xhr.responseText = pre.innerHTML;
+            }
+          }        
+        }
+        else if (s.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
+          xhr.responseXML = toXml(xhr.responseText);
+        }
+        data = $.httpData(xhr, s.dataType);
+      }
+      catch(e){
+        log('error caught:',e);
+        ok = false;
+        xhr.error = e;
+        $.handleError(s, xhr, 'error', e);
+      }
+
+      // ordering of these callbacks/triggers is odd, but that's how $.ajax does it
+      if (ok) {
+        s.success.call(s.context, data, 'success', xhr);
+        if (g) {
+          $.event.trigger("ajaxSuccess", [xhr, s]);
+        }
+      }
+      if (g) {
+        $.event.trigger("ajaxComplete", [xhr, s]);
+      }
+      if (g && ! --$.active) {
+        $.event.trigger("ajaxStop");
+      }
+      if (s.complete) {
+        s.complete.call(s.context, xhr, ok ? 'success' : 'error');
+      }
+
+      // clean up
+      setTimeout(function() {
+        $io.removeData('form-plugin-onload');
+        $io.remove();
+        xhr.responseXML = null;
+      }, 100);
+    }
+
+    function toXml(s, doc) {
+      if (window.ActiveXObject) {
+        doc = new ActiveXObject('Microsoft.XMLDOM');
+        doc.async = 'false';
+        doc.loadXML(s);
+      }
+      else {
+        doc = (new DOMParser()).parseFromString(s, 'text/xml');
+      }
+      return (doc && doc.documentElement && doc.documentElement.tagName != 'parsererror') ? doc : null;
+    }
+  }
 };
 
 /**
@@ -453,9 +453,9 @@ $.fn.ajaxSubmit = function(options) {
  * The advantages of using this method instead of ajaxSubmit() are:
  *
  * 1: This method will include coordinates for <input type="image" /> elements (if the element
- *	is used to submit the form).
+ *  is used to submit the form).
  * 2. This method will include the submit element's name/value data (for the element that was
- *	used to submit the form).
+ *  used to submit the form).
  * 3. This method binds the submit() method to the form for you.
  *
  * The options argument for ajaxForm works exactly as it does for ajaxSubmit.  ajaxForm merely
@@ -463,60 +463,60 @@ $.fn.ajaxSubmit = function(options) {
  * the form itself.
  */
 $.fn.ajaxForm = function(options) {
-	// in jQuery 1.3+ we can fix mistakes with the ready state
-	if (this.length === 0) {
-		var o = { s: this.selector, c: this.context };
-		if (!$.isReady && o.s) {
-			log('DOM not ready, queuing ajaxForm');
-			$(function() {
-				$(o.s,o.c).ajaxForm(options);
-			});
-			return this;
-		}
-		// is your DOM ready?  http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
-		log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
-		return this;
-	}
-	
-	return this.ajaxFormUnbind().bind('submit.form-plugin', function(e) {
-		if (!e.isDefaultPrevented()) { // if event has been canceled, don't proceed
-			e.preventDefault();
-			$(this).ajaxSubmit(options);
-		}
-	}).bind('click.form-plugin', function(e) {
-		var target = e.target;
-		var $el = $(target);
-		if (!($el.is(":submit,input:image"))) {
-			// is this a child element of the submit el?  (ex: a span within a button)
-			var t = $el.closest(':submit');
-			if (t.length == 0) {
-				return;
-			}
-			target = t[0];
-		}
-		var form = this;
-		form.clk = target;
-		if (target.type == 'image') {
-			if (e.offsetX != undefined) {
-				form.clk_x = e.offsetX;
-				form.clk_y = e.offsetY;
-			} else if (typeof $.fn.offset == 'function') { // try to use dimensions plugin
-				var offset = $el.offset();
-				form.clk_x = e.pageX - offset.left;
-				form.clk_y = e.pageY - offset.top;
-			} else {
-				form.clk_x = e.pageX - target.offsetLeft;
-				form.clk_y = e.pageY - target.offsetTop;
-			}
-		}
-		// clear form vars
-		setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 100);
-	});
+  // in jQuery 1.3+ we can fix mistakes with the ready state
+  if (this.length === 0) {
+    var o = { s: this.selector, c: this.context };
+    if (!$.isReady && o.s) {
+      log('DOM not ready, queuing ajaxForm');
+      $(function() {
+        $(o.s,o.c).ajaxForm(options);
+      });
+      return this;
+    }
+    // is your DOM ready?  http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
+    log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
+    return this;
+  }
+  
+  return this.ajaxFormUnbind().bind('submit.form-plugin', function(e) {
+    if (!e.isDefaultPrevented()) { // if event has been canceled, don't proceed
+      e.preventDefault();
+      $(this).ajaxSubmit(options);
+    }
+  }).bind('click.form-plugin', function(e) {
+    var target = e.target;
+    var $el = $(target);
+    if (!($el.is(":submit,input:image"))) {
+      // is this a child element of the submit el?  (ex: a span within a button)
+      var t = $el.closest(':submit');
+      if (t.length == 0) {
+        return;
+      }
+      target = t[0];
+    }
+    var form = this;
+    form.clk = target;
+    if (target.type == 'image') {
+      if (e.offsetX != undefined) {
+        form.clk_x = e.offsetX;
+        form.clk_y = e.offsetY;
+      } else if (typeof $.fn.offset == 'function') { // try to use dimensions plugin
+        var offset = $el.offset();
+        form.clk_x = e.pageX - offset.left;
+        form.clk_y = e.pageY - offset.top;
+      } else {
+        form.clk_x = e.pageX - target.offsetLeft;
+        form.clk_y = e.pageY - target.offsetTop;
+      }
+    }
+    // clear form vars
+    setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 100);
+  });
 };
 
 // ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
 $.fn.ajaxFormUnbind = function() {
-	return this.unbind('submit.form-plugin click.form-plugin');
+  return this.unbind('submit.form-plugin click.form-plugin');
 };
 
 /**
@@ -531,55 +531,55 @@ $.fn.ajaxFormUnbind = function() {
  * ajaxSubmit() and ajaxForm() methods.
  */
 $.fn.formToArray = function(semantic) {
-	var a = [];
-	if (this.length === 0) {
-		return a;
-	}
-
-	var form = this[0];
-	var els = semantic ? form.getElementsByTagName('*') : form.elements;
-	if (!els) {
-		return a;
-	}
-	
-	var i,j,n,v,el;
-	for(i=0, max=els.length; i < max; i++) {
-		el = els[i];
-		n = el.name;
-		if (!n) {
-			continue;
-		}
-
-		if (semantic && form.clk && el.type == "image") {
-			// handle image inputs on the fly when semantic == true
-			if(!el.disabled && form.clk == el) {
-				a.push({name: n, value: $(el).val()});
-				a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
-			}
-			continue;
-		}
-
-		v = $.fieldValue(el, true);
-		if (v && v.constructor == Array) {
-			for(j=0, jmax=v.length; j < jmax; j++) {
-				a.push({name: n, value: v[j]});
-			}
-		}
-		else if (v !== null && typeof v != 'undefined') {
-			a.push({name: n, value: v});
-		}
-	}
-
-	if (!semantic && form.clk) {
-		// input type=='image' are not found in elements array! handle it here
-		var $input = $(form.clk), input = $input[0];
-		n = input.name;
-		if (n && !input.disabled && input.type == 'image') {
-			a.push({name: n, value: $input.val()});
-			a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
-		}
-	}
-	return a;
+  var a = [];
+  if (this.length === 0) {
+    return a;
+  }
+
+  var form = this[0];
+  var els = semantic ? form.getElementsByTagName('*') : form.elements;
+  if (!els) {
+    return a;
+  }
+  
+  var i,j,n,v,el;
+  for(i=0, max=els.length; i < max; i++) {
+    el = els[i];
+    n = el.name;
+    if (!n) {
+      continue;
+    }
+
+    if (semantic && form.clk && el.type == "image") {
+      // handle image inputs on the fly when semantic == true
+      if(!el.disabled && form.clk == el) {
+        a.push({name: n, value: $(el).val()});
+        a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
+      }
+      continue;
+    }
+
+    v = $.fieldValue(el, true);
+    if (v && v.constructor == Array) {
+      for(j=0, jmax=v.length; j < jmax; j++) {
+        a.push({name: n, value: v[j]});
+      }
+    }
+    else if (v !== null && typeof v != 'undefined') {
+      a.push({name: n, value: v});
+    }
+  }
+
+  if (!semantic && form.clk) {
+    // input type=='image' are not found in elements array! handle it here
+    var $input = $(form.clk), input = $input[0];
+    n = input.name;
+    if (n && !input.disabled && input.type == 'image') {
+      a.push({name: n, value: $input.val()});
+      a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
+    }
+  }
+  return a;
 };
 
 /**
@@ -587,8 +587,8 @@ $.fn.formToArray = function(semantic) {
  * in the format: name1=value1&amp;name2=value2
  */
 $.fn.formSerialize = function(semantic) {
-	//hand off to jQuery.param for proper encoding
-	return $.param(this.formToArray(semantic));
+  //hand off to jQuery.param for proper encoding
+  return $.param(this.formToArray(semantic));
 };
 
 /**
@@ -596,36 +596,36 @@ $.fn.formSerialize = function(semantic)
  * This method will return a string in the format: name1=value1&amp;name2=value2
  */
 $.fn.fieldSerialize = function(successful) {
-	var a = [];
-	this.each(function() {
-		var n = this.name;
-		if (!n) {
-			return;
-		}
-		var v = $.fieldValue(this, successful);
-		if (v && v.constructor == Array) {
-			for (var i=0,max=v.length; i < max; i++) {
-				a.push({name: n, value: v[i]});
-			}
-		}
-		else if (v !== null && typeof v != 'undefined') {
-			a.push({name: this.name, value: v});
-		}
-	});
-	//hand off to jQuery.param for proper encoding
-	return $.param(a);
+  var a = [];
+  this.each(function() {
+    var n = this.name;
+    if (!n) {
+      return;
+    }
+    var v = $.fieldValue(this, successful);
+    if (v && v.constructor == Array) {
+      for (var i=0,max=v.length; i < max; i++) {
+        a.push({name: n, value: v[i]});
+      }
+    }
+    else if (v !== null && typeof v != 'undefined') {
+      a.push({name: this.name, value: v});
+    }
+  });
+  //hand off to jQuery.param for proper encoding
+  return $.param(a);
 };
 
 /**
  * Returns the value(s) of the element in the matched set.  For example, consider the following form:
  *
  *  <form><fieldset>
- *	  <input name="A" type="text" />
- *	  <input name="A" type="text" />
- *	  <input name="B" type="checkbox" value="B1" />
- *	  <input name="B" type="checkbox" value="B2"/>
- *	  <input name="C" type="radio" value="C1" />
- *	  <input name="C" type="radio" value="C2" />
+ *    <input name="A" type="text" />
+ *    <input name="A" type="text" />
+ *    <input name="B" type="checkbox" value="B1" />
+ *    <input name="B" type="checkbox" value="B2"/>
+ *    <input name="C" type="radio" value="C1" />
+ *    <input name="C" type="radio" value="C2" />
  *  </fieldset></form>
  *
  *  var v = $(':text').fieldValue();
@@ -652,60 +652,60 @@ $.fn.fieldSerialize = function(successfu
  * for each element is returned.
  *
  * Note: This method *always* returns an array.  If no valid value can be determined the
- *	   array will be empty, otherwise it will contain one or more values.
+ *     array will be empty, otherwise it will contain one or more values.
  */
 $.fn.fieldValue = function(successful) {
-	for (var val=[], i=0, max=this.length; i < max; i++) {
-		var el = this[i];
-		var v = $.fieldValue(el, successful);
-		if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length)) {
-			continue;
-		}
-		v.constructor == Array ? $.merge(val, v) : val.push(v);
-	}
-	return val;
+  for (var val=[], i=0, max=this.length; i < max; i++) {
+    var el = this[i];
+    var v = $.fieldValue(el, successful);
+    if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length)) {
+      continue;
+    }
+    v.constructor == Array ? $.merge(val, v) : val.push(v);
+  }
+  return val;
 };
 
 /**
  * Returns the value of the field element.
  */
 $.fieldValue = function(el, successful) {
-	var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
-	if (successful === undefined) {
-		successful = true;
-	}
-
-	if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
-		(t == 'checkbox' || t == 'radio') && !el.checked ||
-		(t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
-		tag == 'select' && el.selectedIndex == -1)) {
-			return null;
-	}
-
-	if (tag == 'select') {
-		var index = el.selectedIndex;
-		if (index < 0) {
-			return null;
-		}
-		var a = [], ops = el.options;
-		var one = (t == 'select-one');
-		var max = (one ? index+1 : ops.length);
-		for(var i=(one ? index : 0); i < max; i++) {
-			var op = ops[i];
-			if (op.selected) {
-				var v = op.value;
-				if (!v) { // extra pain for IE...
-					v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value;
-				}
-				if (one) {
-					return v;
-				}
-				a.push(v);
-			}
-		}
-		return a;
-	}
-	return $(el).val();
+  var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
+  if (successful === undefined) {
+    successful = true;
+  }
+
+  if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
+    (t == 'checkbox' || t == 'radio') && !el.checked ||
+    (t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
+    tag == 'select' && el.selectedIndex == -1)) {
+      return null;
+  }
+
+  if (tag == 'select') {
+    var index = el.selectedIndex;
+    if (index < 0) {
+      return null;
+    }
+    var a = [], ops = el.options;
+    var one = (t == 'select-one');
+    var max = (one ? index+1 : ops.length);
+    for(var i=(one ? index : 0); i < max; i++) {
+      var op = ops[i];
+      if (op.selected) {
+        var v = op.value;
+        if (!v) { // extra pain for IE...
+          v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value;
+        }
+        if (one) {
+          return v;
+        }
+        a.push(v);
+      }
+    }
+    return a;
+  }
+  return $(el).val();
 };
 
 /**
@@ -717,52 +717,52 @@ $.fieldValue = function(el, successful)
  *  - button elements will *not* be effected
  */
 $.fn.clearForm = function() {
-	return this.each(function() {
-		$('input,select,textarea', this).clearFields();
-	});
+  return this.each(function() {
+    $('input,select,textarea', this).clearFields();
+  });
 };
 
 /**
  * Clears the selected form elements.
  */
 $.fn.clearFields = $.fn.clearInputs = function() {
-	return this.each(function() {
-		var t = this.type, tag = this.tagName.toLowerCase();
-		if (t == 'text' || t == 'password' || tag == 'textarea') {
-			this.value = '';
-		}
-		else if (t == 'checkbox' || t == 'radio') {
-			this.checked = false;
-		}
-		else if (tag == 'select') {
-			this.selectedIndex = -1;
-		}
-	});
+  return this.each(function() {
+    var t = this.type, tag = this.tagName.toLowerCase();
+    if (t == 'text' || t == 'password' || tag == 'textarea') {
+      this.value = '';
+    }
+    else if (t == 'checkbox' || t == 'radio') {
+      this.checked = false;
+    }
+    else if (tag == 'select') {
+      this.selectedIndex = -1;
+    }
+  });
 };
 
 /**
  * Resets the form data.  Causes all form elements to be reset to their original value.
  */
 $.fn.resetForm = function() {
-	return this.each(function() {
-		// guard against an input with the name of 'reset'
-		// note that IE reports the reset function as an 'object'
-		if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType)) {
-			this.reset();
-		}
-	});
+  return this.each(function() {
+    // guard against an input with the name of 'reset'
+    // note that IE reports the reset function as an 'object'
+    if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType)) {
+      this.reset();
+    }
+  });
 };
 
 /**
  * Enables or disables any matching elements.
  */
 $.fn.enable = function(b) {
-	if (b === undefined) {
-		b = true;
-	}
-	return this.each(function() {
-		this.disabled = !b;
-	});
+  if (b === undefined) {
+    b = true;
+  }
+  return this.each(function() {
+    this.disabled = !b;
+  });
 };
 
 /**
@@ -770,37 +770,37 @@ $.fn.enable = function(b) {
  * selects/deselects and matching option elements.
  */
 $.fn.selected = function(select) {
-	if (select === undefined) {
-		select = true;
-	}
-	return this.each(function() {
-		var t = this.type;
-		if (t == 'checkbox' || t == 'radio') {
-			this.checked = select;
-		}
-		else if (this.tagName.toLowerCase() == 'option') {
-			var $sel = $(this).parent('select');
-			if (select && $sel[0] && $sel[0].type == 'select-one') {
-				// deselect all other options
-				$sel.find('option').selected(false);
-			}
-			this.selected = select;
-		}
-	});
+  if (select === undefined) {
+    select = true;
+  }
+  return this.each(function() {
+    var t = this.type;
+    if (t == 'checkbox' || t == 'radio') {
+      this.checked = select;
+    }
+    else if (this.tagName.toLowerCase() == 'option') {
+      var $sel = $(this).parent('select');
+      if (select && $sel[0] && $sel[0].type == 'select-one') {
+        // deselect all other options
+        $sel.find('option').selected(false);
+      }
+      this.selected = select;
+    }
+  });
 };
 
 // helper fn for console logging
 // set $.fn.ajaxSubmit.debug to true to enable debug logging
 function log() {
-	if ($.fn.ajaxSubmit.debug) {
-		var msg = '[jquery.form] ' + Array.prototype.join.call(arguments,'');
-		if (window.console && window.console.log) {
-			window.console.log(msg);
-		}
-		else if (window.opera && window.opera.postError) {
-			window.opera.postError(msg);
-		}
-	}
+  if ($.fn.ajaxSubmit.debug) {
+    var msg = '[jquery.form] ' + Array.prototype.join.call(arguments,'');
+    if (window.console && window.console.log) {
+      window.console.log(msg);
+    }
+    else if (window.opera && window.opera.postError) {
+      window.opera.postError(msg);
+    }
+  }
 };
 
 })(jQuery);