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From mikemcc...@apache.org
Subject svn commit: r1700800 [18/24] - in /lucene/dev/branches/lucene6699: ./ dev-tools/ dev-tools/eclipse/ dev-tools/idea/.idea/ dev-tools/scripts/ lucene/ lucene/analysis/ lucene/analysis/common/ lucene/analysis/common/src/java/org/apache/lucene/analysis/ar/...
Date Wed, 02 Sep 2015 13:06:22 GMT
Modified: lucene/dev/branches/lucene6699/solr/webapp/web/js/lib/ZeroClipboard.js
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene6699/solr/webapp/web/js/lib/ZeroClipboard.js?rev=1700800&r1=1700799&r2=1700800&view=diff
==============================================================================
--- lucene/dev/branches/lucene6699/solr/webapp/web/js/lib/ZeroClipboard.js (original)
+++ lucene/dev/branches/lucene6699/solr/webapp/web/js/lib/ZeroClipboard.js Wed Sep  2 13:06:13 2015
@@ -27,316 +27,316 @@ THE SOFTWARE.
 // Author: Joseph Huckaby
 
 var ZeroClipboard = {
-	
-	version: "1.0.7",
-	clients: {}, // registered upload clients on page, indexed by id
-	moviePath: 'ZeroClipboard.swf', // URL to movie
-	nextId: 1, // ID of next movie
-	
-	$: function(thingy) {
-		// simple DOM lookup utility function
-		if (typeof(thingy) == 'string') thingy = document.getElementById(thingy);
-		if (!thingy.addClass) {
-			// extend element with a few useful methods
-			thingy.hide = function() { this.style.display = 'none'; };
-			thingy.show = function() { this.style.display = ''; };
-			thingy.addClass = function(name) { this.removeClass(name); this.className += ' ' + name; };
-			thingy.removeClass = function(name) {
-				var classes = this.className.split(/\s+/);
-				var idx = -1;
-				for (var k = 0; k < classes.length; k++) {
-					if (classes[k] == name) { idx = k; k = classes.length; }
-				}
-				if (idx > -1) {
-					classes.splice( idx, 1 );
-					this.className = classes.join(' ');
-				}
-				return this;
-			};
-			thingy.hasClass = function(name) {
-				return !!this.className.match( new RegExp("\\s*" + name + "\\s*") );
-			};
-		}
-		return thingy;
-	},
-	
-	setMoviePath: function(path) {
-		// set path to ZeroClipboard.swf
-		this.moviePath = path;
-	},
-	
-	dispatch: function(id, eventName, args) {
-		// receive event from flash movie, send to client		
-		var client = this.clients[id];
-		if (client) {
-			client.receiveEvent(eventName, args);
-		}
-	},
-	
-	register: function(id, client) {
-		// register new client to receive events
-		this.clients[id] = client;
-	},
-	
-	getDOMObjectPosition: function(obj, stopObj) {
-		// get absolute coordinates for dom element
-		var info = {
-			left: 0, 
-			top: 0, 
-			width: obj.width ? obj.width : obj.offsetWidth, 
-			height: obj.height ? obj.height : obj.offsetHeight
-		};
+  
+  version: "1.0.7",
+  clients: {}, // registered upload clients on page, indexed by id
+  moviePath: 'ZeroClipboard.swf', // URL to movie
+  nextId: 1, // ID of next movie
+  
+  $: function(thingy) {
+    // simple DOM lookup utility function
+    if (typeof(thingy) == 'string') thingy = document.getElementById(thingy);
+    if (!thingy.addClass) {
+      // extend element with a few useful methods
+      thingy.hide = function() { this.style.display = 'none'; };
+      thingy.show = function() { this.style.display = ''; };
+      thingy.addClass = function(name) { this.removeClass(name); this.className += ' ' + name; };
+      thingy.removeClass = function(name) {
+        var classes = this.className.split(/\s+/);
+        var idx = -1;
+        for (var k = 0; k < classes.length; k++) {
+          if (classes[k] == name) { idx = k; k = classes.length; }
+        }
+        if (idx > -1) {
+          classes.splice( idx, 1 );
+          this.className = classes.join(' ');
+        }
+        return this;
+      };
+      thingy.hasClass = function(name) {
+        return !!this.className.match( new RegExp("\\s*" + name + "\\s*") );
+      };
+    }
+    return thingy;
+  },
+  
+  setMoviePath: function(path) {
+    // set path to ZeroClipboard.swf
+    this.moviePath = path;
+  },
+  
+  dispatch: function(id, eventName, args) {
+    // receive event from flash movie, send to client    
+    var client = this.clients[id];
+    if (client) {
+      client.receiveEvent(eventName, args);
+    }
+  },
+  
+  register: function(id, client) {
+    // register new client to receive events
+    this.clients[id] = client;
+  },
+  
+  getDOMObjectPosition: function(obj, stopObj) {
+    // get absolute coordinates for dom element
+    var info = {
+      left: 0, 
+      top: 0, 
+      width: obj.width ? obj.width : obj.offsetWidth, 
+      height: obj.height ? obj.height : obj.offsetHeight
+    };
 
-		while (obj && (obj != stopObj)) {
-			info.left += obj.offsetLeft;
-			info.top += obj.offsetTop;
-			obj = obj.offsetParent;
-		}
+    while (obj && (obj != stopObj)) {
+      info.left += obj.offsetLeft;
+      info.top += obj.offsetTop;
+      obj = obj.offsetParent;
+    }
 
-		return info;
-	},
-	
-	Client: function(elem) {
-		// constructor for new simple upload client
-		this.handlers = {};
-		
-		// unique ID
-		this.id = ZeroClipboard.nextId++;
-		this.movieId = 'ZeroClipboardMovie_' + this.id;
-		
-		// register client with singleton to receive flash events
-		ZeroClipboard.register(this.id, this);
-		
-		// create movie
-		if (elem) this.glue(elem);
-	}
+    return info;
+  },
+  
+  Client: function(elem) {
+    // constructor for new simple upload client
+    this.handlers = {};
+    
+    // unique ID
+    this.id = ZeroClipboard.nextId++;
+    this.movieId = 'ZeroClipboardMovie_' + this.id;
+    
+    // register client with singleton to receive flash events
+    ZeroClipboard.register(this.id, this);
+    
+    // create movie
+    if (elem) this.glue(elem);
+  }
 };
 
 ZeroClipboard.Client.prototype = {
-	
-	id: 0, // unique ID for us
-	ready: false, // whether movie is ready to receive events or not
-	movie: null, // reference to movie object
-	clipText: '', // text to copy to clipboard
-	handCursorEnabled: true, // whether to show hand cursor, or default pointer cursor
-	cssEffects: true, // enable CSS mouse effects on dom container
-	handlers: null, // user event handlers
-	
-	glue: function(elem, appendElem, stylesToAdd) {
-		// glue to DOM element
-		// elem can be ID or actual DOM element object
-		this.domElement = ZeroClipboard.$(elem);
-		
-		// float just above object, or zIndex 99 if dom element isn't set
-		var zIndex = 99;
-		if (this.domElement.style.zIndex) {
-			zIndex = parseInt(this.domElement.style.zIndex, 10) + 1;
-		}
-		
-		if (typeof(appendElem) == 'string') {
-			appendElem = ZeroClipboard.$(appendElem);
-		}
-		else if (typeof(appendElem) == 'undefined') {
-			appendElem = document.getElementsByTagName('body')[0];
-		}
-		
-		// find X/Y position of domElement
-		var box = ZeroClipboard.getDOMObjectPosition(this.domElement, appendElem);
-		
-		// create floating DIV above element
-		this.div = document.createElement('div');
-		var style = this.div.style;
-		style.position = 'absolute';
-		style.left = '' + box.left + 'px';
-		style.top = '' + box.top + 'px';
-		style.width = '' + box.width + 'px';
-		style.height = '' + box.height + 'px';
-		style.zIndex = zIndex;
+  
+  id: 0, // unique ID for us
+  ready: false, // whether movie is ready to receive events or not
+  movie: null, // reference to movie object
+  clipText: '', // text to copy to clipboard
+  handCursorEnabled: true, // whether to show hand cursor, or default pointer cursor
+  cssEffects: true, // enable CSS mouse effects on dom container
+  handlers: null, // user event handlers
+  
+  glue: function(elem, appendElem, stylesToAdd) {
+    // glue to DOM element
+    // elem can be ID or actual DOM element object
+    this.domElement = ZeroClipboard.$(elem);
+    
+    // float just above object, or zIndex 99 if dom element isn't set
+    var zIndex = 99;
+    if (this.domElement.style.zIndex) {
+      zIndex = parseInt(this.domElement.style.zIndex, 10) + 1;
+    }
+    
+    if (typeof(appendElem) == 'string') {
+      appendElem = ZeroClipboard.$(appendElem);
+    }
+    else if (typeof(appendElem) == 'undefined') {
+      appendElem = document.getElementsByTagName('body')[0];
+    }
+    
+    // find X/Y position of domElement
+    var box = ZeroClipboard.getDOMObjectPosition(this.domElement, appendElem);
+    
+    // create floating DIV above element
+    this.div = document.createElement('div');
+    var style = this.div.style;
+    style.position = 'absolute';
+    style.left = '' + box.left + 'px';
+    style.top = '' + box.top + 'px';
+    style.width = '' + box.width + 'px';
+    style.height = '' + box.height + 'px';
+    style.zIndex = zIndex;
 
-		style.left = '0px';
-		style.top = '0px';
-		
-		if (typeof(stylesToAdd) == 'object') {
-			for (addedStyle in stylesToAdd) {
-				style[addedStyle] = stylesToAdd[addedStyle];
-			}
-		}
-		
-		// style.backgroundColor = '#f00'; // debug
-		
-		appendElem.appendChild(this.div);
-		
-		this.div.innerHTML = this.getHTML( box.width, box.height );
-	},
-	
-	getHTML: function(width, height) {
-		// return HTML for movie
-		var html = '';
-		var flashvars = 'id=' + this.id + 
-			'&width=' + width + 
-			'&height=' + height;
-			
-		if (navigator.userAgent.match(/MSIE/)) {
-			// IE gets an OBJECT tag
-			var protocol = location.href.match(/^https/i) ? 'https://' : 'http://';
-			html += '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="'+protocol+'download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="'+width+'" height="'+height+'" id="'+this.movieId+'" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowFullScreen" value="false" /><param name="movie" value="'+ZeroClipboard.moviePath+'" /><param name="loop" value="false" /><param name="menu" value="false" /><param name="quality" value="best" /><param name="bgcolor" value="#ffffff" /><param name="flashvars" value="'+flashvars+'"/><param name="wmode" value="transparent"/></object>';
-		}
-		else {
-			// all other browsers get an EMBED tag
-			html += '<embed id="'+this.movieId+'" src="'+ZeroClipboard.moviePath+'" loop="false" menu="false" quality="best" bgcolor="#ffffff" width="'+width+'" height="'+height+'" name="'+this.movieId+'" align="middle" allowScriptAccess="always" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="'+flashvars+'" wmode="transparent" />';
-		}
-		return html;
-	},
-	
-	hide: function() {
-		// temporarily hide floater offscreen
-		if (this.div) {
-			this.div.style.left = '-2000px';
-		}
-	},
-	
-	show: function() {
-		// show ourselves after a call to hide()
-		this.reposition();
-	},
-	
-	destroy: function() {
-		// destroy control and floater
-		if (this.domElement && this.div) {
-			this.hide();
-			this.div.innerHTML = '';
-			
-			var body = document.getElementsByTagName('body')[0];
-			try { body.removeChild( this.div ); } catch(e) {;}
-			
-			this.domElement = null;
-			this.div = null;
-		}
-	},
-	
-	reposition: function(elem) {
-		// reposition our floating div, optionally to new container
-		// warning: container CANNOT change size, only position
-		if (elem) {
-			this.domElement = ZeroClipboard.$(elem);
-			if (!this.domElement) this.hide();
-		}
+    style.left = '0px';
+    style.top = '0px';
+    
+    if (typeof(stylesToAdd) == 'object') {
+      for (addedStyle in stylesToAdd) {
+        style[addedStyle] = stylesToAdd[addedStyle];
+      }
+    }
+    
+    // style.backgroundColor = '#f00'; // debug
+    
+    appendElem.appendChild(this.div);
+    
+    this.div.innerHTML = this.getHTML( box.width, box.height );
+  },
+  
+  getHTML: function(width, height) {
+    // return HTML for movie
+    var html = '';
+    var flashvars = 'id=' + this.id + 
+      '&width=' + width + 
+      '&height=' + height;
+      
+    if (navigator.userAgent.match(/MSIE/)) {
+      // IE gets an OBJECT tag
+      var protocol = location.href.match(/^https/i) ? 'https://' : 'http://';
+      html += '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="'+protocol+'download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="'+width+'" height="'+height+'" id="'+this.movieId+'" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowFullScreen" value="false" /><param name="movie" value="'+ZeroClipboard.moviePath+'" /><param name="loop" value="false" /><param name="menu" value="false" /><param name="quality" value="best" /><param name="bgcolor" value="#ffffff" /><param name="flashvars" value="'+flashvars+'"/><param name="wmode" value="transparent"/></object>';
+    }
+    else {
+      // all other browsers get an EMBED tag
+      html += '<embed id="'+this.movieId+'" src="'+ZeroClipboard.moviePath+'" loop="false" menu="false" quality="best" bgcolor="#ffffff" width="'+width+'" height="'+height+'" name="'+this.movieId+'" align="middle" allowScriptAccess="always" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="'+flashvars+'" wmode="transparent" />';
+    }
+    return html;
+  },
+  
+  hide: function() {
+    // temporarily hide floater offscreen
+    if (this.div) {
+      this.div.style.left = '-2000px';
+    }
+  },
+  
+  show: function() {
+    // show ourselves after a call to hide()
+    this.reposition();
+  },
+  
+  destroy: function() {
+    // destroy control and floater
+    if (this.domElement && this.div) {
+      this.hide();
+      this.div.innerHTML = '';
+      
+      var body = document.getElementsByTagName('body')[0];
+      try { body.removeChild( this.div ); } catch(e) {;}
+      
+      this.domElement = null;
+      this.div = null;
+    }
+  },
+  
+  reposition: function(elem) {
+    // reposition our floating div, optionally to new container
+    // warning: container CANNOT change size, only position
+    if (elem) {
+      this.domElement = ZeroClipboard.$(elem);
+      if (!this.domElement) this.hide();
+    }
 
-		console.debug( this.domElement, this.div );
-		
-		if (this.domElement && this.div) {
-			var box = ZeroClipboard.getDOMObjectPosition(this.domElement);
-			console.debug( box );
-			var style = this.div.style;
-			style.left = '' + box.left + 'px';
-			style.top = '' + box.top + 'px';
-		}
-	},
-	
-	setText: function(newText) {
-		// set text to be copied to clipboard
-		this.clipText = newText;
-		if (this.ready) this.movie.setText(newText);
-	},
-	
-	addEventListener: function(eventName, func) {
-		// add user event listener for event
-		// event types: load, queueStart, fileStart, fileComplete, queueComplete, progress, error, cancel
-		eventName = eventName.toString().toLowerCase().replace(/^on/, '');
-		if (!this.handlers[eventName]) this.handlers[eventName] = [];
-		this.handlers[eventName].push(func);
-	},
-	
-	setHandCursor: function(enabled) {
-		// enable hand cursor (true), or default arrow cursor (false)
-		this.handCursorEnabled = enabled;
-		if (this.ready) this.movie.setHandCursor(enabled);
-	},
-	
-	setCSSEffects: function(enabled) {
-		// enable or disable CSS effects on DOM container
-		this.cssEffects = !!enabled;
-	},
-	
-	receiveEvent: function(eventName, args) {
-		// receive event from flash
-		eventName = eventName.toString().toLowerCase().replace(/^on/, '');
-				
-		// special behavior for certain events
-		switch (eventName) {
-			case 'load':
-				// movie claims it is ready, but in IE this isn't always the case...
-				// bug fix: Cannot extend EMBED DOM elements in Firefox, must use traditional function
-				this.movie = document.getElementById(this.movieId);
-				if (!this.movie) {
-					var self = this;
-					setTimeout( function() { self.receiveEvent('load', null); }, 1 );
-					return;
-				}
-				
-				// firefox on pc needs a "kick" in order to set these in certain cases
-				if (!this.ready && navigator.userAgent.match(/Firefox/) && navigator.userAgent.match(/Windows/)) {
-					var self = this;
-					setTimeout( function() { self.receiveEvent('load', null); }, 100 );
-					this.ready = true;
-					return;
-				}
-				
-				this.ready = true;
-				this.movie.setText( this.clipText );
-				this.movie.setHandCursor( this.handCursorEnabled );
-				break;
-			
-			case 'mouseover':
-				if (this.domElement && this.cssEffects) {
-					this.domElement.addClass('hover');
-					if (this.recoverActive) this.domElement.addClass('active');
-				}
-				break;
-			
-			case 'mouseout':
-				if (this.domElement && this.cssEffects) {
-					this.recoverActive = false;
-					if (this.domElement.hasClass('active')) {
-						this.domElement.removeClass('active');
-						this.recoverActive = true;
-					}
-					this.domElement.removeClass('hover');
-				}
-				break;
-			
-			case 'mousedown':
-				if (this.domElement && this.cssEffects) {
-					this.domElement.addClass('active');
-				}
-				break;
-			
-			case 'mouseup':
-				if (this.domElement && this.cssEffects) {
-					this.domElement.removeClass('active');
-					this.recoverActive = false;
-				}
-				break;
-		} // switch eventName
-		
-		if (this.handlers[eventName]) {
-			for (var idx = 0, len = this.handlers[eventName].length; idx < len; idx++) {
-				var func = this.handlers[eventName][idx];
-			
-				if (typeof(func) == 'function') {
-					// actual function reference
-					func(this, args);
-				}
-				else if ((typeof(func) == 'object') && (func.length == 2)) {
-					// PHP style object + method, i.e. [myObject, 'myMethod']
-					func[0][ func[1] ](this, args);
-				}
-				else if (typeof(func) == 'string') {
-					// name of function
-					window[func](this, args);
-				}
-			} // foreach event handler defined
-		} // user defined handler for event
-	}
-	
+    console.debug( this.domElement, this.div );
+    
+    if (this.domElement && this.div) {
+      var box = ZeroClipboard.getDOMObjectPosition(this.domElement);
+      console.debug( box );
+      var style = this.div.style;
+      style.left = '' + box.left + 'px';
+      style.top = '' + box.top + 'px';
+    }
+  },
+  
+  setText: function(newText) {
+    // set text to be copied to clipboard
+    this.clipText = newText;
+    if (this.ready) this.movie.setText(newText);
+  },
+  
+  addEventListener: function(eventName, func) {
+    // add user event listener for event
+    // event types: load, queueStart, fileStart, fileComplete, queueComplete, progress, error, cancel
+    eventName = eventName.toString().toLowerCase().replace(/^on/, '');
+    if (!this.handlers[eventName]) this.handlers[eventName] = [];
+    this.handlers[eventName].push(func);
+  },
+  
+  setHandCursor: function(enabled) {
+    // enable hand cursor (true), or default arrow cursor (false)
+    this.handCursorEnabled = enabled;
+    if (this.ready) this.movie.setHandCursor(enabled);
+  },
+  
+  setCSSEffects: function(enabled) {
+    // enable or disable CSS effects on DOM container
+    this.cssEffects = !!enabled;
+  },
+  
+  receiveEvent: function(eventName, args) {
+    // receive event from flash
+    eventName = eventName.toString().toLowerCase().replace(/^on/, '');
+        
+    // special behavior for certain events
+    switch (eventName) {
+      case 'load':
+        // movie claims it is ready, but in IE this isn't always the case...
+        // bug fix: Cannot extend EMBED DOM elements in Firefox, must use traditional function
+        this.movie = document.getElementById(this.movieId);
+        if (!this.movie) {
+          var self = this;
+          setTimeout( function() { self.receiveEvent('load', null); }, 1 );
+          return;
+        }
+        
+        // firefox on pc needs a "kick" in order to set these in certain cases
+        if (!this.ready && navigator.userAgent.match(/Firefox/) && navigator.userAgent.match(/Windows/)) {
+          var self = this;
+          setTimeout( function() { self.receiveEvent('load', null); }, 100 );
+          this.ready = true;
+          return;
+        }
+        
+        this.ready = true;
+        this.movie.setText( this.clipText );
+        this.movie.setHandCursor( this.handCursorEnabled );
+        break;
+      
+      case 'mouseover':
+        if (this.domElement && this.cssEffects) {
+          this.domElement.addClass('hover');
+          if (this.recoverActive) this.domElement.addClass('active');
+        }
+        break;
+      
+      case 'mouseout':
+        if (this.domElement && this.cssEffects) {
+          this.recoverActive = false;
+          if (this.domElement.hasClass('active')) {
+            this.domElement.removeClass('active');
+            this.recoverActive = true;
+          }
+          this.domElement.removeClass('hover');
+        }
+        break;
+      
+      case 'mousedown':
+        if (this.domElement && this.cssEffects) {
+          this.domElement.addClass('active');
+        }
+        break;
+      
+      case 'mouseup':
+        if (this.domElement && this.cssEffects) {
+          this.domElement.removeClass('active');
+          this.recoverActive = false;
+        }
+        break;
+    } // switch eventName
+    
+    if (this.handlers[eventName]) {
+      for (var idx = 0, len = this.handlers[eventName].length; idx < len; idx++) {
+        var func = this.handlers[eventName][idx];
+      
+        if (typeof(func) == 'function') {
+          // actual function reference
+          func(this, args);
+        }
+        else if ((typeof(func) == 'object') && (func.length == 2)) {
+          // PHP style object + method, i.e. [myObject, 'myMethod']
+          func[0][ func[1] ](this, args);
+        }
+        else if (typeof(func) == 'string') {
+          // name of function
+          window[func](this, args);
+        }
+      } // foreach event handler defined
+    } // user defined handler for event
+  }
+  
 };

Modified: lucene/dev/branches/lucene6699/solr/webapp/web/js/lib/jquery.blockUI.js
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene6699/solr/webapp/web/js/lib/jquery.blockUI.js?rev=1700800&r1=1700799&r2=1700800&view=diff
==============================================================================
--- lucene/dev/branches/lucene6699/solr/webapp/web/js/lib/jquery.blockUI.js (original)
+++ lucene/dev/branches/lucene6699/solr/webapp/web/js/lib/jquery.blockUI.js Wed Sep  2 13:06:13 2015
@@ -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);



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