convert file to unix file with correct line endings

1 files changed, 445 insertions, 447 deletions

diff --git a/javascript/libs/suggest/suggest.js b/javascript/libs/suggest/suggest.js
index 3b066d6..4c46ff9 100755
--- a/javascript/libs/suggest/suggest.js
+++ b/javascript/libs/suggest/suggest.js
@@ -1,448 +1,446 @@
-

-

-//-------------------- mContentLoader.js

-var net = new Object();

-

-net.READY_STATE_UNINITIALIZED= 0;

-net.READY_STATE_LOADING      = 1;

-net.READY_STATE_LOADED       = 2;

-net.READY_STATE_INTERACTIVE  = 3;

-net.READY_STATE_COMPLETE     = 4;

-

-net.ContentLoader = function( component, url, method, requestParams ) {

-   this.component     = component;

-   this.url           = url;

-   this.requestParams = requestParams;

-   this.method        = method;

-}

-

-net.ContentLoader.prototype = {

-

-   getTransport: function() {

-      var transport;

-      if ( window.XMLHttpRequest )

-         transport = new XMLHttpRequest();

-      else if ( window.ActiveXObject ) {

-         try {

-            transport = new ActiveXObject('Msxml2.XMLHTTP');

-         }

-         catch(err) {

-            transport = new ActiveXObject('Microsoft.XMLHTTP');

-         }

-      }

-      return transport;

-   },

-

-   sendRequest: function() {

-

-      //if ( window.netscape && window.netscape.security.PrivilegeManager.enablePrivilege)

-      //   netscape.security.PrivilegeManager.enablePrivilege('UniversalBrowserRead');

-

-      var requestParams = []

-      for ( var i = 0 ; i < arguments.length ;  i++ )

-         requestParams.push(arguments[i]);

-

-      var oThis = this;

-      var request = this.getTransport();

-      request.open( this.method, this.url, true );

-      request.setRequestHeader( 'Content-Type', 'application/x-www-form-urlencoded');

-      request.onreadystatechange = function() { oThis.handleAjaxResponse(request) };

-      request.send( this.queryString(requestParams) );

-  },

-

-  queryString: function(args) {

-

-     var requestParams = [];

-     for ( var i = 0 ; i < this.requestParams.length ; i++ )

-        requestParams.push(this.requestParams[i]);

-     for ( var j = 0 ; j < args.length ; j++ )

-        requestParams.push(args[j]);

-

-     var queryString = "";

-     if ( requestParams && requestParams.length > 0 ) {

-        for ( var i = 0 ; i < requestParams.length ; i++ )

-           queryString += requestParams[i] + '&';

-        queryString = queryString.substring(0, queryString.length-1);

-     }

-     return queryString;

-  },

-

-  handleAjaxResponse: function(request) {

-     if ( request.readyState == net.READY_STATE_COMPLETE ) {

-        if ( this.isSuccess(request) )

-           this.component.ajaxUpdate(request);

-        else

-           this.component.handleError(request);

-     }

-  },

-

-  isSuccess: function(request) {

-    return  request.status == 0

-        || (request.status >= 200 && request.status < 300);

-  }

-

-};

-

-

-//-------------------- mTextSuggest.js

-

-TextSuggest = Class.create();

-

-TextSuggest.prototype = {

-

-   initialize: function(anId, url, options) {

-      this.id          = anId;

-      var browser = navigator.userAgent.toLowerCase();

-      this.isIE        = browser.indexOf("msie") != -1;

-      this.isOpera     = browser.indexOf("opera")!= -1;

-      this.textInput   = $(this.id);

-      this.suggestions = [];

-      this.setOptions(options);

-      this.initAjax(url);

-

-      this.injectSuggestBehavior();

-   },

-

-   initAjax: function(url) {

-      ajaxEngine.registerRequest( this.id + '_request', url );

-      ajaxEngine.registerAjaxObject( this.id + '_updater', this );

-   },

-

-   setOptions: function(options) {

-      this.options = {

-         suggestDivClassName: 'suggest',

-         suggestionClassName: 'suggestion',

-         matchClassName     : 'match',

-         matchTextWidth     : true,

-         selectionColor     : '#b1c09c',

-         matchAnywhere      : false,

-         ignoreCase         : false,

-         count              : 10

-      }.extend(options || {});

-   },

-

-   injectSuggestBehavior: function() {

-

-      if ( this.isIE )

-         this.textInput.autocomplete = "off";

-

-      var keyEventHandler = new TextSuggestKeyHandler(this);

-      new Insertion.After( this.textInput,

-                           '<input type="text" id="'+this.id+'_preventtsubmit'+'" style="display:none"/>' );

-      new Insertion.After( this.textInput,

-                           '<input type="hidden" name="'+this.id+'_hidden'+'" id="'+this.id+'_hidden'+'"/>' );

-

-      this.createSuggestionsDiv();

-   },

-

-   handleTextInput: function() {

-     var previousRequest    = this.lastRequestString;

-     this.lastRequestString = this.textInput.value;

-     if ( this.lastRequestString == "" )

-        this.hideSuggestions();

-     else if ( this.lastRequestString != previousRequest ) {

-        this.sendRequestForSuggestions();

-     }

-   },

-

-   moveSelectionUp: function() {

-      if ( this.selectedIndex > 0 ) {

-         this.updateSelection(this.selectedIndex - 1);

-      }

-   },

-

-   moveSelectionDown: function() {

-      if ( this.selectedIndex < (this.suggestions.length - 1)  ) {

-         this.updateSelection(this.selectedIndex + 1);

-      }

-   },

-

-   updateSelection: function(n) {

-      var span = $( this.id + "_" + this.selectedIndex );

-      if ( span ){

-         span.style.backgroundColor = "";

-      }

-      this.selectedIndex = n;

-      var span = $( this.id + "_" + this.selectedIndex );

-      if ( span ){

-         span.style.backgroundColor = this.options.selectionColor;

-      }

-   },

-

-   sendRequestForSuggestions: function() {

-

-     if ( this.handlingRequest ) {

-        this.pendingRequest = true;

-        return;

-     }

-

-     this.handlingRequest = true;

-     this.callRicoAjaxEngine();

-   },

-

-   callRicoAjaxEngine: function() {

-      var callParms = [];

-      callParms.push( this.id + '_request');

-      callParms.push( 'ajax_xml=1' );

-      callParms.push( 'id='             + this.id);

-      callParms.push( 'count='          + this.options.count);

-      callParms.push( 'find='          + this.lastRequestString);

-      callParms.push( 'match_anywhere=' + this.options.matchAnywhere);

-      callParms.push( 'ignore_case='    + this.options.ignoreCase);

-

-      var additionalParms = this.options.requestParameters || [];

-      for( var i=0 ; i < additionalParms.length ; i++ )

-         callParms.push(additionalParms[i]);

-

-      ajaxEngine.sendRequest.apply( ajaxEngine, callParms );

-   },

-

-   ajaxUpdate: function( ajaxResponse ) {

-

-      this.createSuggestions( ajaxResponse );

-

-      if ( this.suggestions.length == 0 ) {

-         this.hideSuggestions();

-         $( this.id + "_hidden" ).value = "";

-      }

-      else {

-         this.updateSuggestionsDiv();

-         this.showSuggestions();

-         this.updateSelection(0);

-      }

-

-      this.handlingRequest = false;

-

-      if ( this.pendingRequest ) {

-         this.pendingRequest    = false;

-         this.lastRequestString = this.textInput.value;

-         this.sendRequestForSuggestions();

-      }

-   },

-

-   createSuggestions: function(ajaxResponse) {

-      this.suggestions = [];

-      var entries = ajaxResponse.getElementsByTagName('entry');

-      for ( var i = 0 ; i < entries.length ; i++ ) {

-         var strText  = this.getElementContent(entries[i].getElementsByTagName('text')[0]);

-         var strValue = this.getElementContent(entries[i].getElementsByTagName('value')[0]);

-         this.suggestions.push( { text: strText, value: strValue } );

-      }

-   },

-

-   setInputFromSelection: function() {

-     var hiddenInput = $( this.id + "_hidden" );

-     var suggestion  = this.suggestions[ this.selectedIndex ];

-

-     this.textInput.value = suggestion.text;

-     hiddenInput.value    = suggestion.value;

-     this.hideSuggestions();

-   },

-

-   showSuggestions: function() {

-      var divStyle = this.suggestionsDiv.style;

-      if ( divStyle.display == '' )

-         return;

-      this.positionSuggestionsDiv();

-      divStyle.display = '';

-   },

-

-   positionSuggestionsDiv: function() {

-      var textPos = RicoUtil.toDocumentPosition(this.textInput);

-      var divStyle = this.suggestionsDiv.style;

-      divStyle.top  = (textPos.y + this.textInput.offsetHeight) + "px";

-      divStyle.left = textPos.x + "px";

-

-      if ( this.options.matchTextWidth )

-         divStyle.width = (this.textInput.offsetWidth- this.padding()) + "px";

-   },

-

-   padding: function() {

-     try{

-      var styleFunc = RicoUtil.getElementsComputedStyle;

-      var lPad    = styleFunc( this.suggestionsDiv, "paddingLeft",      "padding-left" );

-      var rPad    = styleFunc( this.suggestionsDiv, "paddingRight",     "padding-right" );

-      var lBorder = styleFunc( this.suggestionsDiv, "borderLeftWidth",  "border-left-width" );

-      var rBorder = styleFunc( this.suggestionsDiv, "borderRightWidth", "border-right-width" );

-

-      lPad    = isNaN(lPad)    ? 0 : lPad;

-      rPad    = isNaN(rPad)    ? 0 : rPad;

-      lBorder = isNaN(lBorder) ? 0 : lBorder;

-      rBorder = isNaN(rBorder) ? 0 : rBorder;

-

-      return parseInt(lPad) + parseInt(rPad) + parseInt(lBorder) + parseInt(rBorder);

-     }catch (e){

-      return 0;

-     }

-   },

-

-   hideSuggestions: function() {

-      this.suggestionsDiv.style.display = 'none';

-   },

-

-   createSuggestionsDiv: function() {

-      this.suggestionsDiv = document.createElement("div");

-      this.suggestionsDiv.className = this.options.suggestDivClassName;

-

-      var divStyle = this.suggestionsDiv.style;

-      divStyle.position = 'absolute';

-      divStyle.zIndex   = 101;

-      divStyle.display  = "none";

-

-      this.textInput.parentNode.appendChild(this.suggestionsDiv);

-   },

-

-   updateSuggestionsDiv: function() {

-      this.suggestionsDiv.innerHTML = "";

-      var suggestLines = this.createSuggestionSpans();

-      for ( var i = 0 ; i < suggestLines.length ; i++ )

-         this.suggestionsDiv.appendChild(suggestLines[i]);

-   },

-

-   createSuggestionSpans: function() {

-      var regExpFlags = "";

-      if ( this.options.ignoreCase )

-         regExpFlags = 'i';

-      var startRegExp = "^";

-      if ( this.options.matchAnywhere )

-         startRegExp = '';

-

-      var regExp  = new RegExp( startRegExp + this.lastRequestString, regExpFlags );

-

-      var suggestionSpans = [];

-      for ( var i = 0 ; i < this.suggestions.length ; i++ )

-         suggestionSpans.push( this.createSuggestionSpan( i, regExp ) )

-

-      return suggestionSpans;

-   },

-

-   createSuggestionSpan: function( n, regExp ) {

-      var suggestion = this.suggestions[n];

-

-      var suggestionSpan = document.createElement("span");

-      suggestionSpan.className = this.options.suggestionClassName;

-      suggestionSpan.style.width   = '100%';

-      suggestionSpan.style.display = 'block';

-      suggestionSpan.id            = this.id + "_" + n;

-      suggestionSpan.onmouseover   = this.mouseoverHandler.bindAsEventListener(this);

-      suggestionSpan.onclick       = this.itemClickHandler.bindAsEventListener(this);

-

-      var textValues = this.splitTextValues( suggestion.text,

-                                             this.lastRequestString.length,

-                                             regExp );

-

-      var textMatchSpan = document.createElement("span");

-      textMatchSpan.id            = this.id + "_match_" + n;

-      textMatchSpan.className     = this.options.matchClassName;

-      textMatchSpan.onmouseover   = this.mouseoverHandler.bindAsEventListener(this);

-      textMatchSpan.onclick       = this.itemClickHandler.bindAsEventListener(this);

-

-      textMatchSpan.appendChild( document.createTextNode(textValues.mid) );

-

-      suggestionSpan.appendChild( document.createTextNode( textValues.start ) );

-      suggestionSpan.appendChild( textMatchSpan );

-      suggestionSpan.appendChild( document.createTextNode( textValues.end ) );

-

-      return suggestionSpan;

-   },

-

-   mouseoverHandler: function(e) {

-      var src = e.srcElement ? e.srcElement : e.target;

-      var index = parseInt(src.id.substring(src.id.lastIndexOf('_')+1));

-      this.updateSelection(index);

-   },

-

-   itemClickHandler: function(e) {

-      this.mouseoverHandler(e);

-      this.hideSuggestions();

-      this.textInput.focus();

-   },

-

-   splitTextValues: function( text, len, regExp ) {

-      var startPos  = text.search(regExp);

-      var matchText = text.substring( startPos, startPos + len );

-      var startText = startPos == 0 ? "" : text.substring(0, startPos);

-      var endText   = text.substring( startPos + len );

-      return { start: startText, mid: matchText, end: endText };

-   },

-

-   getElementContent: function(element) {

-      return element.firstChild.data;

-   }

-}

-

-TextSuggestKeyHandler = Class.create();

-

-TextSuggestKeyHandler.prototype = {

-

-   initialize: function( textSuggest ) {

-      this.textSuggest = textSuggest;

-      this.input       = this.textSuggest.textInput;

-      this.addKeyHandling();

-   },

-

-   addKeyHandling: function() {

-      this.input.onkeyup    = this.keyupHandler.bindAsEventListener(this);

-      this.input.onkeydown  = this.keydownHandler.bindAsEventListener(this);

-      this.input.onblur     = this.onblurHandler.bindAsEventListener(this);

-      if ( this.isOpera )

-         this.input.onkeypress = this.keyupHandler.bindAsEventListener(this);

-   },

-

-   keydownHandler: function(e) {

-      var upArrow   = 38;

-      var downArrow = 40;

-

-      if ( e.keyCode == upArrow ) {

-         this.textSuggest.moveSelectionUp();

-         setTimeout( this.moveCaretToEnd.bind(this), 1 );

-      }

-      else if ( e.keyCode == downArrow ){

-         this.textSuggest.moveSelectionDown();

-      }

-   },

-

-   keyupHandler: function(e) {

-      if ( this.input.length == 0 && !this.isOpera )

-         this.textSuggest.hideSuggestions();

-

-     if ( !this.handledSpecialKeys(e) )

-        this.textSuggest.handleTextInput();

-   },

-

-   handledSpecialKeys: function(e) {

-      var enterKey  = 13;

-      var upArrow   = 38;

-      var downArrow = 40;

-

-      if ( e.keyCode == upArrow || e.keyCode == downArrow ) {

-         return true;

-      }

-      else if ( e.keyCode == enterKey ) {

-         this.textSuggest.setInputFromSelection();

-         return true;

-      }

-

-      return false;

-   },

-

-   moveCaretToEnd: function() {

-      var pos = this.input.value.length;

-      if (this.input.setSelectionRange) {

-         this.input.setSelectionRange(pos,pos);

-      }

-      else if(this.input.createTextRange){

-         var m = this.input.createTextRange();

-         m.moveStart('character',pos);

-         m.collapse();

-         m.select();

-      }

-   },

-

-   onblurHandler: function(e) {

-      if ( this.textSuggest.suggestionsDiv.style.display == '' )

-         this.textSuggest.setInputFromSelection();

-      this.textSuggest.hideSuggestions();

-   }

-

+//-------------------- mContentLoader.js
+var net = new Object();
+
+net.READY_STATE_UNINITIALIZED= 0;
+net.READY_STATE_LOADING      = 1;
+net.READY_STATE_LOADED       = 2;
+net.READY_STATE_INTERACTIVE  = 3;
+net.READY_STATE_COMPLETE     = 4;
+
+net.ContentLoader = function( component, url, method, requestParams ) {
+   this.component     = component;
+   this.url           = url;
+   this.requestParams = requestParams;
+   this.method        = method;
+}
+
+net.ContentLoader.prototype = {
+
+   getTransport: function() {
+      var transport;
+      if ( window.XMLHttpRequest )
+         transport = new XMLHttpRequest();
+      else if ( window.ActiveXObject ) {
+         try {
+            transport = new ActiveXObject('Msxml2.XMLHTTP');
+         }
+         catch(err) {
+            transport = new ActiveXObject('Microsoft.XMLHTTP');
+         }
+      }
+      return transport;
+   },
+
+   sendRequest: function() {
+
+      //if ( window.netscape && window.netscape.security.PrivilegeManager.enablePrivilege)
+      //   netscape.security.PrivilegeManager.enablePrivilege('UniversalBrowserRead');
+
+      var requestParams = []
+      for ( var i = 0 ; i < arguments.length ;  i++ )
+         requestParams.push(arguments[i]);
+
+      var oThis = this;
+      var request = this.getTransport();
+      request.open( this.method, this.url, true );
+      request.setRequestHeader( 'Content-Type', 'application/x-www-form-urlencoded');
+      request.onreadystatechange = function() { oThis.handleAjaxResponse(request) };
+      request.send( this.queryString(requestParams) );
+  },
+
+  queryString: function(args) {
+
+     var requestParams = [];
+     for ( var i = 0 ; i < this.requestParams.length ; i++ )
+        requestParams.push(this.requestParams[i]);
+     for ( var j = 0 ; j < args.length ; j++ )
+        requestParams.push(args[j]);
+
+     var queryString = "";
+     if ( requestParams && requestParams.length > 0 ) {
+        for ( var i = 0 ; i < requestParams.length ; i++ )
+           queryString += requestParams[i] + '&';
+        queryString = queryString.substring(0, queryString.length-1);
+     }
+     return queryString;
+  },
+
+  handleAjaxResponse: function(request) {
+     if ( request.readyState == net.READY_STATE_COMPLETE ) {
+        if ( this.isSuccess(request) )
+           this.component.ajaxUpdate(request);
+        else
+           this.component.handleError(request);
+     }
+  },
+
+  isSuccess: function(request) {
+    return  request.status == 0
+        || (request.status >= 200 && request.status < 300);
+  }
+
+};
+
+
+//-------------------- mTextSuggest.js
+
+TextSuggest = Class.create();
+
+TextSuggest.prototype = {
+
+   initialize: function(anId, url, options) {
+      this.id          = anId;
+      var browser = navigator.userAgent.toLowerCase();
+      this.isIE        = browser.indexOf("msie") != -1;
+      this.isOpera     = browser.indexOf("opera")!= -1;
+      this.textInput   = $(this.id);
+      this.suggestions = [];
+      this.setOptions(options);
+      this.initAjax(url);
+
+      this.injectSuggestBehavior();
+   },
+
+   initAjax: function(url) {
+      ajaxEngine.registerRequest( this.id + '_request', url );
+      ajaxEngine.registerAjaxObject( this.id + '_updater', this );
+   },
+
+   setOptions: function(options) {
+      this.options = {
+         suggestDivClassName: 'suggest',
+         suggestionClassName: 'suggestion',
+         matchClassName     : 'match',
+         matchTextWidth     : true,
+         selectionColor     : '#b1c09c',
+         matchAnywhere      : false,
+         ignoreCase         : false,
+         count              : 10
+      }.extend(options || {});
+   },
+
+   injectSuggestBehavior: function() {
+
+      if ( this.isIE )
+         this.textInput.autocomplete = "off";
+
+      var keyEventHandler = new TextSuggestKeyHandler(this);
+      new Insertion.After( this.textInput,
+                           '<input type="text" id="'+this.id+'_preventtsubmit'+'" style="display:none"/>' );
+      new Insertion.After( this.textInput,
+                           '<input type="hidden" name="'+this.id+'_hidden'+'" id="'+this.id+'_hidden'+'"/>' );
+
+      this.createSuggestionsDiv();
+   },
+
+   handleTextInput: function() {
+     var previousRequest    = this.lastRequestString;
+     this.lastRequestString = this.textInput.value;
+     if ( this.lastRequestString == "" )
+        this.hideSuggestions();
+     else if ( this.lastRequestString != previousRequest ) {
+        this.sendRequestForSuggestions();
+     }
+   },
+
+   moveSelectionUp: function() {
+      if ( this.selectedIndex > 0 ) {
+         this.updateSelection(this.selectedIndex - 1);
+      }
+   },
+
+   moveSelectionDown: function() {
+      if ( this.selectedIndex < (this.suggestions.length - 1)  ) {
+         this.updateSelection(this.selectedIndex + 1);
+      }
+   },
+
+   updateSelection: function(n) {
+      var span = $( this.id + "_" + this.selectedIndex );
+      if ( span ){
+         span.style.backgroundColor = "";
+      }
+      this.selectedIndex = n;
+      var span = $( this.id + "_" + this.selectedIndex );
+      if ( span ){
+         span.style.backgroundColor = this.options.selectionColor;
+      }
+   },
+
+   sendRequestForSuggestions: function() {
+
+     if ( this.handlingRequest ) {
+        this.pendingRequest = true;
+        return;
+     }
+
+     this.handlingRequest = true;
+     this.callRicoAjaxEngine();
+   },
+
+   callRicoAjaxEngine: function() {
+      var callParms = [];
+      callParms.push( this.id + '_request');
+      callParms.push( 'ajax_xml=1' );
+      callParms.push( 'id='             + this.id);
+      callParms.push( 'count='          + this.options.count);
+      callParms.push( 'find='          + this.lastRequestString);
+      callParms.push( 'match_anywhere=' + this.options.matchAnywhere);
+      callParms.push( 'ignore_case='    + this.options.ignoreCase);
+
+      var additionalParms = this.options.requestParameters || [];
+      for( var i=0 ; i < additionalParms.length ; i++ )
+         callParms.push(additionalParms[i]);
+
+      ajaxEngine.sendRequest.apply( ajaxEngine, callParms );
+   },
+
+   ajaxUpdate: function( ajaxResponse ) {
+
+      this.createSuggestions( ajaxResponse );
+
+      if ( this.suggestions.length == 0 ) {
+         this.hideSuggestions();
+         $( this.id + "_hidden" ).value = "";
+      }
+      else {
+         this.updateSuggestionsDiv();
+         this.showSuggestions();
+         this.updateSelection(0);
+      }
+
+      this.handlingRequest = false;
+
+      if ( this.pendingRequest ) {
+         this.pendingRequest    = false;
+         this.lastRequestString = this.textInput.value;
+         this.sendRequestForSuggestions();
+      }
+   },
+
+   createSuggestions: function(ajaxResponse) {
+      this.suggestions = [];
+      var entries = ajaxResponse.getElementsByTagName('entry');
+      for ( var i = 0 ; i < entries.length ; i++ ) {
+         var strText  = this.getElementContent(entries[i].getElementsByTagName('text')[0]);
+         var strValue = this.getElementContent(entries[i].getElementsByTagName('value')[0]);
+         this.suggestions.push( { text: strText, value: strValue } );
+      }
+   },
+
+   setInputFromSelection: function() {
+     var hiddenInput = $( this.id + "_hidden" );
+     var suggestion  = this.suggestions[ this.selectedIndex ];
+
+     this.textInput.value = suggestion.text;
+     hiddenInput.value    = suggestion.value;
+     this.hideSuggestions();
+   },
+
+   showSuggestions: function() {
+      var divStyle = this.suggestionsDiv.style;
+      if ( divStyle.display == '' )
+         return;
+      this.positionSuggestionsDiv();
+      divStyle.display = '';
+   },
+
+   positionSuggestionsDiv: function() {
+      var textPos = RicoUtil.toDocumentPosition(this.textInput);
+      var divStyle = this.suggestionsDiv.style;
+      divStyle.top  = (textPos.y + this.textInput.offsetHeight) + "px";
+      divStyle.left = textPos.x + "px";
+
+      if ( this.options.matchTextWidth )
+         divStyle.width = (this.textInput.offsetWidth- this.padding()) + "px";
+   },
+
+   padding: function() {
+     try{
+      var styleFunc = RicoUtil.getElementsComputedStyle;
+      var lPad    = styleFunc( this.suggestionsDiv, "paddingLeft",      "padding-left" );
+      var rPad    = styleFunc( this.suggestionsDiv, "paddingRight",     "padding-right" );
+      var lBorder = styleFunc( this.suggestionsDiv, "borderLeftWidth",  "border-left-width" );
+      var rBorder = styleFunc( this.suggestionsDiv, "borderRightWidth", "border-right-width" );
+
+      lPad    = isNaN(lPad)    ? 0 : lPad;
+      rPad    = isNaN(rPad)    ? 0 : rPad;
+      lBorder = isNaN(lBorder) ? 0 : lBorder;
+      rBorder = isNaN(rBorder) ? 0 : rBorder;
+
+      return parseInt(lPad) + parseInt(rPad) + parseInt(lBorder) + parseInt(rBorder);
+     }catch (e){
+      return 0;
+     }
+   },
+
+   hideSuggestions: function() {
+      this.suggestionsDiv.style.display = 'none';
+   },
+
+   createSuggestionsDiv: function() {
+      this.suggestionsDiv = document.createElement("div");
+      this.suggestionsDiv.className = this.options.suggestDivClassName;
+
+      var divStyle = this.suggestionsDiv.style;
+      divStyle.position = 'absolute';
+      divStyle.zIndex   = 101;
+      divStyle.display  = "none";
+
+      this.textInput.parentNode.appendChild(this.suggestionsDiv);
+   },
+
+   updateSuggestionsDiv: function() {
+      this.suggestionsDiv.innerHTML = "";
+      var suggestLines = this.createSuggestionSpans();
+      for ( var i = 0 ; i < suggestLines.length ; i++ )
+         this.suggestionsDiv.appendChild(suggestLines[i]);
+   },
+
+   createSuggestionSpans: function() {
+      var regExpFlags = "";
+      if ( this.options.ignoreCase )
+         regExpFlags = 'i';
+      var startRegExp = "^";
+      if ( this.options.matchAnywhere )
+         startRegExp = '';
+
+      var regExp  = new RegExp( startRegExp + this.lastRequestString, regExpFlags );
+
+      var suggestionSpans = [];
+      for ( var i = 0 ; i < this.suggestions.length ; i++ )
+         suggestionSpans.push( this.createSuggestionSpan( i, regExp ) )
+
+      return suggestionSpans;
+   },
+
+   createSuggestionSpan: function( n, regExp ) {
+      var suggestion = this.suggestions[n];
+
+      var suggestionSpan = document.createElement("span");
+      suggestionSpan.className = this.options.suggestionClassName;
+      suggestionSpan.style.width   = '100%';
+      suggestionSpan.style.display = 'block';
+      suggestionSpan.id            = this.id + "_" + n;
+      suggestionSpan.onmouseover   = this.mouseoverHandler.bindAsEventListener(this);
+      suggestionSpan.onclick       = this.itemClickHandler.bindAsEventListener(this);
+
+      var textValues = this.splitTextValues( suggestion.text,
+                                             this.lastRequestString.length,
+                                             regExp );
+
+      var textMatchSpan = document.createElement("span");
+      textMatchSpan.id            = this.id + "_match_" + n;
+      textMatchSpan.className     = this.options.matchClassName;
+      textMatchSpan.onmouseover   = this.mouseoverHandler.bindAsEventListener(this);
+      textMatchSpan.onclick       = this.itemClickHandler.bindAsEventListener(this);
+
+      textMatchSpan.appendChild( document.createTextNode(textValues.mid) );
+
+      suggestionSpan.appendChild( document.createTextNode( textValues.start ) );
+      suggestionSpan.appendChild( textMatchSpan );
+      suggestionSpan.appendChild( document.createTextNode( textValues.end ) );
+
+      return suggestionSpan;
+   },
+
+   mouseoverHandler: function(e) {
+      var src = e.srcElement ? e.srcElement : e.target;
+      var index = parseInt(src.id.substring(src.id.lastIndexOf('_')+1));
+      this.updateSelection(index);
+   },
+
+   itemClickHandler: function(e) {
+      this.mouseoverHandler(e);
+      this.hideSuggestions();
+      this.textInput.focus();
+   },
+
+   splitTextValues: function( text, len, regExp ) {
+      var startPos  = text.search(regExp);
+      var matchText = text.substring( startPos, startPos + len );
+      var startText = startPos == 0 ? "" : text.substring(0, startPos);
+      var endText   = text.substring( startPos + len );
+      return { start: startText, mid: matchText, end: endText };
+   },
+
+   getElementContent: function(element) {
+      return element.firstChild.data;
+   }
+}
+
+TextSuggestKeyHandler = Class.create();
+
+TextSuggestKeyHandler.prototype = {
+
+   initialize: function( textSuggest ) {
+      this.textSuggest = textSuggest;
+      this.input       = this.textSuggest.textInput;
+      this.addKeyHandling();
+   },
+
+   addKeyHandling: function() {
+      this.input.onkeyup    = this.keyupHandler.bindAsEventListener(this);
+      this.input.onkeydown  = this.keydownHandler.bindAsEventListener(this);
+      this.input.onblur     = this.onblurHandler.bindAsEventListener(this);
+      if ( this.isOpera )
+         this.input.onkeypress = this.keyupHandler.bindAsEventListener(this);
+   },
+
+   keydownHandler: function(e) {
+      var upArrow   = 38;
+      var downArrow = 40;
+
+      if ( e.keyCode == upArrow ) {
+         this.textSuggest.moveSelectionUp();
+         setTimeout( this.moveCaretToEnd.bind(this), 1 );
+      }
+      else if ( e.keyCode == downArrow ){
+         this.textSuggest.moveSelectionDown();
+      }
+   },
+
+   keyupHandler: function(e) {
+      if ( this.input.length == 0 && !this.isOpera )
+         this.textSuggest.hideSuggestions();
+
+     if ( !this.handledSpecialKeys(e) )
+        this.textSuggest.handleTextInput();
+   },
+
+   handledSpecialKeys: function(e) {
+      var enterKey  = 13;
+      var upArrow   = 38;
+      var downArrow = 40;
+
+      if ( e.keyCode == upArrow || e.keyCode == downArrow ) {
+         return true;
+      }
+      else if ( e.keyCode == enterKey ) {
+         this.textSuggest.setInputFromSelection();
+         return true;
+      }
+
+      return false;
+   },
+
+   moveCaretToEnd: function() {
+      var pos = this.input.value.length;
+      if (this.input.setSelectionRange) {
+         this.input.setSelectionRange(pos,pos);
+      }
+      else if(this.input.createTextRange){
+         var m = this.input.createTextRange();
+         m.moveStart('character',pos);
+         m.collapse();
+         m.select();
+      }
+   },
+
+   onblurHandler: function(e) {
+      if ( this.textSuggest.suggestionsDiv.style.display == '' )
+         this.textSuggest.setInputFromSelection();
+      this.textSuggest.hideSuggestions();
+   }
+
 };