function PT_typeahead()
{} 

PT_typeahead.prototype = {  
init:function(oWin,oDoc,oForm,url_up,url_dn,nDelayTime){
	this.oWin = oWin;
	this.oDoc = oDoc;
	this.oForm = oForm;
	this.url_up = url_up;
	this.url_dn = url_dn;
	this.arrOptions=new Array();	
	this.arrHeaders=new Array();    
	this.arrMatches=new Array();	
	this.strLastValue="";
	this.bMadeRequest;
	this.theTextBox=null;
	this.objLastActive;
	this.currentValueSelected=-2;
	this.bNoResults = false;
	this.nDelayTime=nDelayTime;
	this.isDelayTiming =true;
	this.isTiming =true;
	this.isOpera=(navigator.userAgent.toLowerCase().indexOf('opera')!=-1);
	this.countForId=0;
	this.currentTotalRow=0;		//789561
	this.startPos=0;
	this.maxRange=3;         // number of items to be displayed in the typeahead list per page
	this.ndisplay=1;         // 1 - display below the typeahead item; 0 - display above the typeahead item
	this.bScrolldownImage=0; // 1- scrolldown image tag included; 0 - no scrolldown image tag included
	this.bStartNewList = 0;  // 1 - start a new typeahead list; 0 - NOT start a new typeahead list 
	this.promptWidth=0;
	this.opValue=-1;
	this.bodyScrollTop=0;
	this.bodyScrollLeft=0;
	this.noMatchingDataMessage = "No matching values were found.";
	this.undeStart="<span class='spanMatchText'>";
	this.undeEnd="</span>";
	this.selectSpanStart="<span style='width:100%;display:block' class='spanNormalElement' onmouseover='ptTAObj_win0.SetHighColor(this)' ";
	this.selectSpanEnd='</span>';	
	this.tableStart="<table class='PSSRCHRESULTSTITLE' id='ttable' dir=\'"+'ltr'+"' cellpadding='1' cellspacing='0'>";
	this.tableEnd="</table>";	
	this.trStart="<tr align=\'"+'left'+"\'>";
	this.trEnd="</tr>";
	this.tdScrollStart="<td class='PSSRCHRESULTSEVENROW' align='center' colspan='";
	this.tdODDStart="<td class='PSSRCHRESULTSODDROW' nowrap='nowrap'>";
	this.tdEVENStart="<td class='PSSRCHRESULTSEVENROW' nowrap='nowrap'>";
	this.tdEnd="</td>";
	this.thStart="<th scope='col' class='PSTARESULTSHDR' nowrap='nowrap'><span class='PSTARESULTSHDR'>";
	this.thEnd="</span></th>";
	this.header="<tr align=\'"+'left'+"\'><th scope='col' class='PSTARESULTSHDR' ><span class='PSTARESULTSHDRR' name='#ICSortCol0'>User ID</span></th><th scope='col' class='PSTARESULTSHDR' ><span class='PSTARESULTSHDR' name='#ICSortCol1'>Description</span></th></tr>";	
	this.bTabPressed = false;
	this.bKeyUp = false;
	this.bKeyDown = false;
	this.UnsupportedKeycode = '[?)(|}{+]';  
	this.SpecialKeycode = '*'; 				
	this.bFoundSpecialKeycode = false;      
	this.lastIntKey = -1;
	this.bGrabHighlighted = false;		
	this.bInitialOnBlur = true;
	this.typeAheadProcessedValue = "";  
	this.currentTypeAheadField = "";    
	this.bStaledResult = false; 		

	
	this.BACKSPACE  = 8;
	this.TAB 	    = 9;
	this.ENTER	    = 13;
	this.SHIFT	    = 16;
	this.CTRL       = 17;
	this.CAPLOCK    = 20;
	this.ESCAPE     = 27; 
	this.END        = 35; 
	this.LEFTARROW  = 37;
    this.UPARROW	= 38;
    this.RIGHTARROW = 39;
	this.DOWNARROW  = 40;
	this.EQUALSIGN    = 187;
	this.FORWARDSLASH = 191;
	this.OPENBRACKET  = 219;
	this.BACKSLASH    = 220;
	this.CLOSEBRACKET = 221;

	//ptConsole.enable();
},
resetTextBox:function(theTextBox){
	this.theTextBox=theTextBox;
},
OnPromptLaunch:function(oDoc) {
	if (!oDoc || typeof oDoc == 'undefined') return;
	el=oDoc.getElementById('pt_typeahead0');
	if (el && typeof el != 'undefined')
    	el.innerHTML="<span id='pt_typeahead' class='spanTextDropdown'></span>";
},
SetProperties:function(xElem, xColNum, xHidden,xserverCode,
	xignoreCase,xmatchAnywhere,xmatchTextBoxWidth,
	xshowNoMatchMessage,xuseTimeout,xtheVisibleTime)
{
	var props={
		elem:xElem,
		colnum:xColNum,
		hidden:xHidden,
		serverCode:xserverCode,
		regExFlags: ( (xignoreCase)?"i":""),
		regExAny:((xmatchAnywhere)?"":"^"),              //768087
		matchAnywhere:xmatchAnywhere,
		matchTextBoxWidth:xmatchTextBoxWidth,
		theVisibleTime:xtheVisibleTime,
		showNoMatchMessage:xshowNoMatchMessage,
		useTimeout:xuseTimeout
	};
	this.AddHandler(xElem);
	return props;
},
AddHandler:function(objText){
     objText.onblur=function(){
        if(this.obj.useTimeout) { 
            if (!browserInfoObj.isSafari || !ptTAObj_win0.bInitialOnBlur)
                ptTAObj_win0.StartTimeout();
            else (ptTAObj_win0.bInitialOnBlur)
                ptTAObj_win0.bInitialOnBlur = false;
        }
     }
},
KeyUpDown:function(e) {
	if (typeof ptTAObj_win0.oWin == 'undefined') 
		return;
    this.bTabPressed = false;
	this.bKeyUp = false;
	this.bKeyDown = false;
	var intKey=-1;
	if (this.theTextBox)
        addchg_win0(this.theTextBox);
	if (ptTAObj_win0.oWin.event) 
		intKey=ptTAObj_win0.oWin.event.keyCode;
	else
		intKey = e.which;
 	if (intKey == this.CTRL) //ignore ctl\
            return true;
	if(intKey==this.UPARROW){
		this.bKeyUp = true;
		ptTAObj_win0.MoveHighlight(-1);
		ptTAObj_win0.GrabHighlighted();
		return true;
	}
	else if(intKey==this.DOWNARROW){
		this.bKeyDown = true;
		ptTAObj_win0.MoveHighlight(1);
		ptTAObj_win0.GrabHighlighted();
		return true;
	}
    else if(intKey==this.ESCAPE) {
        ptTAObj_win0.HideTheBox();         //ICE#1850813000
        return true;
    }
    else if(intKey==this.TAB) {
        this.bTabPressed = true;				//ICE#1858794000
        ptTAObj_win0.HideTheBox();
   		
    	
		if (this.theTextBox != null) {
    		var thisObj = this.theTextBox.attributes.getNamedItem('onchange');
    		if (thisObj != null && thisObj.nodeValue != null) 
        		this.theTextBox.onchange();
		}
        return true;
    }
	return false;
},
GiveOptions:function(e) {
	if (typeof ptTAObj_win0.oWin == 'undefined') 
		return;
	var intKey=-1;
	if (ptTAObj_win0.oWin.event) {	
		intKey=ptTAObj_win0.oWin.event.keyCode;
		this.theTextBox=ptTAObj_win0.oWin.event.srcElement;
	}
	else{
		intKey = e.which;
		this.theTextBox = e.target;
	}

  	if (intKey == this.CTRL || intKey == this.TAB) { 
		this.lastIntKey = intKey;					 
        return true;
	}

  	if (intKey == this.SHIFT || intKey == this.END) { 
		this.lastIntKey = intKey;				 
        return true;
	}

	if (ptTAObj_win0.CancelTypeAhead(this.theTextBox)) return false;

    
    if (intKey == this.BACKSPACE || this.lastIntKey != this.BACKSPACE) {
    	ptTAObj_win0.EraseDelayTimeout();
	}

	
	if ((intKey == this.SHIFT && this.lastIntKey == this.TAB) ||
		(intKey == this.SHIFT && this.lastIntKey == this.SHIFT)) { 
		this.lastIntKey = intKey;
		return false;
	} 

	this.lastIntKey = intKey;
	if((intKey>=this.LEFTARROW && intKey<=this.DOWNARROW)) {
		return false;
	}

	
	if (intKey==48||intKey==57||intKey==this.EQUALSIGN||
		intKey==this.FORWARDSLASH||intKey==this.OPENBRACKET || intKey==this.BACKSLASH ||intKey==this.CLOSEBRACKET ) {
		var regE = new RegExp(this.UnsupportedKeycode,this.theTextBox.obj.regExFlags); 
		this.theTextBox.value=this.theTextBox.value.replace(regE,'');
		this.theTextBox.value=this.theTextBox.value.replace(']','');
		//this.theTextBox.value=this.theTextBox.value.replace('\\','');
		this.theTextBox.value=this.theTextBox.value.replace('[','');
	}
	ptTAObj_win0.resetTextBox(this.theTextBox);
	if(this.theTextBox.value.length==0&&!this.isOpera){
		ptTAObj_win0.arrOptions=new Array();
		ptTAObj_win0.HideTheBox();
		ptTAObj_win0.strLastValue='';
	}
	if(this.objLastActive==this.theTextBox){
		if(intKey==this.ENTER){ 
			ptTAObj_win0.GrabHighlighted();
			this.theTextBox.blur();
		}
	}	
	if (this.theTextBox.value.length==0) 
    	ptTAObj_win0.HideTheBox();
	else {
		if ( (this.objLastActive!=this.theTextBox) ||
			 ((this.theTextBox.value.length!=0) && (this.theTextBox.value.length > ptTAObj_win0.strLastValue.length)) ||
        	 (this.theTextBox.value.indexOf(ptTAObj_win0.strLastValue)!=0) ||
        	 (ptTAObj_win0.arrOptions.length==0 && !this.bNoResults) ||
			 (this.theTextBox.value.length <= ptTAObj_win0.strLastValue.length) ) {
  			ptTAObj_win0.StartDelayTimeout();
		} else {
    		if (this.theTextBox.obj.nMaxRows==ptTAObj_win0.arrOptions.length)
        		ptTAObj_win0.DoTypeAhead();
    		else {
        		ptTAObj_win0.BuildList(this.theTextBox.value);
			}
    	}
	}
	ptTAObj_win0.strLastValue=this.theTextBox.value;
	return true;
},
DoTypeAhead:function(){
    ptTAObj_win0.objLastActive=ptTAObj_win0.theTextBox;
	if (ptTAObj_win0.theTextBox.value.length==0)      //791953
		ptTAObj_win0.HideTheBox();
	else {
		ptTAObj_win0.bMadeRequest=true;
		ptTAObj_win0.TypeAhead(ptTAObj_win0.theTextBox.value);
	}
},
TypeAhead:function(xStrText){
    if (this.CheckSpecialKeycode(xStrText))
        this.bFoundSpecialKeycode = true;
    ptTAObj_win0.SetOpValue(this.theTextBox);
    this.theTextBox.obj.hidden.value=this.theTextBox.name;
    eval(this.theTextBox.obj.serverCode);
    ptTAObj_win0.RestoreOpValue(this.theTextBox);
    this.bInitialOnBlur = true;
},

buildChoices:function(){
    this.bStartNewList = 1;
    this.RestoreTextBox();
    this.BuildList(ptTAObj_win0.strLastValue.replace(/\\/g,'\\\\'));
    bMadeReqiest = false;
    this.startPos = 0;
    this.bFoundSpecialKeycode = false;
},

RestoreTextBox:function(){
    var tempColNum = this.theTextBox.obj.colnum;
    var tempMaxRows = this.theTextBox.obj.nMaxRows;
    this.theTextBox = document.getElementById(this.theTextBox.id);
    if (this.theTextBox != null) {	
        tryFocus(this.theTextBox);
        this.theTextBox.value = this.theTextBox.value;
        this.objLastActive = this.theTextBox;
        if (!this.theTextBox.obj)
            ptCommonObj.initTypeAheadEl(this.theTextBox);
        this.theTextBox.obj.colnum = tempColNum;
        this.theTextBox.obj.nMaxRows = tempMaxRows;

        
        var thisObj = this.theTextBox.attributes.getNamedItem('onchange');
        if (thisObj != null && thisObj.nodeValue != null) {
            this.theTextBox.onchange();
        }
        return true;
    }
    else
        return false;
},

EscapeHTMLSymbol:function(theText) {
	theText = theText.replace(/'/, "&#039;");
	
	
	
	
	
	return theText;
},
TAFieldHasFocus:function() {
	var bTAFieldHasFocus = false; 
	if (typeof PFieldList_win0!='undefined' && PFieldList_win0) {
 		for (var i = 0; i < PFieldList_win0.length; i++) {
			var fname = PFieldList_win0[i][0];	
    		var nStop = PFieldList_win0[i][1];
    		for (var j=0; j<nStop; j++) {        
    			var name = fname;    
    			var nsuffix = "";
    			if (nStop>1) {    
        			nsuffix = '$'+j;   
        			name = fname+nsuffix;
    			} else if (ptTAObj_win0.oDoc.getElementById(fname+'$'+j)) {
        			nsuffix = '$'+j;   
        			name = fname+nsuffix;
    			}
    			var el = ptTAObj_win0.oDoc.getElementById(name);
				if (el && el.getAttribute("focus") == "true") {
					bTAFieldHasFocus = true;
					return bTAFieldHasFocus;
				}
    		}    
 		} 
	}

	if (bTAFieldHasFocus)
		return bTAFieldHasFocus;

	if (typeof EFieldList_win0!='undefined' && EFieldList_win0) {
 		for (var i = 0; i < EFieldList_win0.length; i++) {
			var fname = EFieldList_win0[i][0];	
    		var nStop = EFieldList_win0[i][1];
    		for (var j=0; j<nStop; j++) {        
    			var name = fname;    
    			var nsuffix = "";
    			if (nStop>1) {    
        			nsuffix = '$'+j;   
        			name = fname+nsuffix;
    			} else if (ptTAObj_win0.oDoc.getElementById(fname+'$'+j)) {
        			nsuffix = '$'+j;   
        			name = fname+nsuffix;
    			}
    			var el = ptTAObj_win0.oDoc.getElementById(name);
				if (el && el.getAttribute("focus") == "true") {
					bTAFieldHasFocus = true;
					return bTAFieldHasFocus;
				}
    		}    
 		} 
	}
	return bTAFieldHasFocus;
},
SetProcessedTypeAheadValue:function(theText) {
	this.typeAheadProcessedValue = theText;     
	this.bStaledResult = false;                 
	this.currentTypeAheadField = document.getElementById(this.theTextBox.id);	
	
	if ( this.typeAheadProcessedValue == '' ||  
	    this.typeAheadProcessedValue != this.EscapeHTMLSymbol(this.currentTypeAheadField.value) ) {
		this.bStaledResult = true;
	}
},

SetMaxRange:function(theTextBoxInt,nMatchLength) {
        var selectedPosX=0;
	var selectedPosY=0;
	var theElement=theTextBoxInt;
	if(!theElement) 
	    return;
	var theElemHeight=theElement.offsetHeight;
	var divgbr = null;
	var divgbrId = null;
	var divgblr = null; 
	var divgblrId = null;

	this.maxRange=3;
	while(theElement!=null)
	{
	    selectedPosX+=theElement.offsetLeft;
	    selectedPosY+=theElement.offsetTop;
	    
	    if (browserInfoObj.isIE) 
	    {
		if (theElement.id.search("divgbr") == 0) 
		    selectedPosX-=theElement.scrollLeft;			
			
		if ( (theElement.id.search("divgbl") == 0) || (theElement.id.search("divgbr") == 0)) 
		    selectedPosY-=theElement.scrollTop;
	    } 
	    else if (browserInfoObj.isFF || browserInfoObj.isSafari) 
	    {
	  	if (theElement.id.search("tdgbr") == 0) 
	  	{  
	      	    divgbr = "divgbr" + theElement.id.substring(5);
	   	    divgbrId = ptTAObj_win0.oDoc.getElementById(divgbr);
	  	    if (divgbrId) 
	     		selectedPosX-= divgbrId.scrollLeft;	
		}
	 	if ((theElement.id.search("tdgbl") == 0) || (theElement.id.search("tdgbr") == 0)) 
	 	{
		    if (theElement.id.search("tdgbl") == 0)
	    		divgblr = "divgbl" + theElement.id.substring(5);
		    else 
			divgblr = "divgbr" + theElement.id.substring(5);					
			
	   	    divgblrId = ptTAObj_win0.oDoc.getElementById(divgblr);
	  	    if (divgblrId) 
	     		selectedPosY-= divgblrId.scrollTop;	
		}
            }

            theElement = theElement.offsetParent;
	}  // end of while loop
    
    var viewportHeight = ptCommonObj.getViewportHeight();
    var nBelHeightLeft =  viewportHeight + document.body.scrollTop - (selectedPosY+theElemHeight);     // space below typeahead item
    var nAbvHeightLeft =  viewportHeight - (nBelHeightLeft+theElemHeight);   // space above typeahead item
    var nMinHeight = theElemHeight*3;                                      // one row to up scroll, one row for heading, one row for down scroll
    var nBelMaxRange = Math.floor((nBelHeightLeft - nMinHeight)/theElemHeight);
    var nAbvMaxRange = Math.floor((nAbvHeightLeft - nMinHeight)/theElemHeight);
        
    if (nBelMaxRange >= nMatchLength || nBelMaxRange >= this.maxRange)
    {
        if (nBelMaxRange >= nMatchLength)
           this.maxRange = nMatchLength;
        else
           this.maxRange = nBelMaxRange;
        this.ndisplay = 1;    // display below item
        return {x:selectedPosX, y:(selectedPosY+theElemHeight)};
    }
    else if (nAbvMaxRange>= nMatchLength || nAbvMaxRange >= this.maxRange)   
    {
        if (nAbvMaxRange >= nMatchLength) 
           this.maxRange = nMatchLength;
        else
           this.maxRange = nAbvMaxRange;
        this.ndisplay = 0;  // display above item 
        return {x:selectedPosX, y:selectedPosY};
    }
    else if (nBelMaxRange > nAbvMaxRange && nBelMaxRange > 0)    
    {
        this.maxRange = nBelMaxRange;
        this.ndisplay = 1;    // display below item
        return {x:selectedPosX, y:(selectedPosY+theElemHeight)};
    }
    else if (nAbvMaxRange > 0)
    {
        this.maxRange = nAbvMaxRange;
        this.ndisplay = 0;    // display above item
        return {x:selectedPosX, y:selectedPosY};
    }
    else        
    {
	    this.maxRange = 1;
        this.ndisplay = 1;    // display below item
	    return {x:selectedPosX, y:(selectedPosY+theElemHeight)};
	}
},


BuildList:function(theText){
	
	if (this.bTabPressed)
	{
        this.bTabPressed = false;
        return;
	}
	
	
	if (this.bStaledResult) 
		return;  
	
	var theElemWidth=this.theTextBox.offsetWidth;
	var theMatches = null;
	var matchGrid = null;
	var xPosElement = ptTAObj_win0.oDoc.getElementById("pt_typeahead");
	theText = this.EscapeHTMLSymbol(theText);
	this.SetMatchesArr(theText);
	var mLengthA= ptTAObj_win0.arrMatches.length;
	var boxPos = this.SetMaxRange(this.theTextBox,mLengthA);    // set maximum number of list items and position of the list
	theMatches = this.MakeMatchesArr(theText);
	if(theMatches.length>0) 
		matchGrid=this.CreateGrid(theMatches,mLengthA);

	if (matchGrid) 
	{
        xPosElement.innerHTML=matchGrid;
        ptTAObj_win0.oDoc.getElementById("OptionsList_0").className="spanNormalElement";
        this.currentValueSelected=-1;
        this.bNoResults=false;
        
        if (this.ndisplay == 0) 
        {    
           
           
           if (this.bStartNewList) 
           {
               this.bStartNewList = 0;   
               var nListH = this.maxRange * this.theTextBox.offsetHeight + this.theTextBox.offsetHeight;
               if (this.bScrolldownImage) // scrolldown image tag 
                  nListH = nListH + 3;
               boxPos.y = boxPos.y - nListH;
           }
           else
               boxPos.y = boxPos.y - xPosElement.scrollHeight;
        }
     }
     else 
     {
        this.bStartNewList = 0;
        this.currentValueSelected=-2;
        this.bNoResults=true;
        if(this.theTextBox.obj.showNoMatchMessage) 
             ptTAObj_win0.oDoc.getElementById("pt_typeahead").innerHTML="<span class='noMatchData' style='white-space:nowrap;background-color: rgb(226,226,226);'>"+this.noMatchingDataMessage+"</span>";	
        else 
             this.HideTheBox();
     }

	 this.SetElementPosition(this.theTextBox, boxPos.x, boxPos.y);
},

SetColNum:function(colnum,nMaxRows){
	this.theTextBox.obj.colnum=colnum;
	this.theTextBox.obj.nMaxRows=nMaxRows;
},	

SetElementPosition:function(theTextBoxInt, selectedPosX, selectedPosY ){
	var theElement=theTextBoxInt;
	if(!theElement) 
	    return;

	var theElemHeight=theElement.offsetHeight;
	var theElemWidth=theElement.offsetWidth;
	var el = ptTAObj_win0.oDoc.getElementById("pt_typeahead0");
	if (el && typeof el != 'undefined')
	    el.style.display='block';
	
	var xPosElement = ptTAObj_win0.oDoc.getElementById("pt_typeahead");
    if('ltr' == 'ltr') 
        xPosElement.style.left = selectedPosX;
    else 
    {
        var viewportWidth = ptCommonObj.getViewportWidth(); 
        xPosElement.style.left = selectedPosX + theElemWidth ;        
        xPosElement.style.right = viewportWidth - selectedPosX - theElemWidth; 
    }

    if(theTextBoxInt.obj.matchTextBoxWidth)
	    xPosElement.style.width=theElemWidth;

    xPosElement.style.top=selectedPosY;
    xPosElement.style.display='block';
       
    if (theTextBoxInt.obj.useTimeout)
    {
        xPosElement.onmouseout=ptTAObj_win0.StartTimeout;
        xPosElement.onmouseover=ptTAObj_win0.EraseTimeout;
    }
    else 
    {
        xPosElement.onmouseout=null;
        xPosElement.onmouseover=null;
    } 
	
	
    
},

SetOpValue:function(theTextBox) {
	var name=theTextBox.name;
	if (name.indexOf('$to')>0)
    	name = name.split('$')[0];
	var elOP=this.oWin.document.getElementById(name+"$op");
	if (elOP==null || elOP.value=="1") return;
	ptTAObj_win0.opValue=elOP.value;
	elOP.value=1;
	return;
},
RestoreOpValue:function(theTextBox) {
	var name=theTextBox.name;
	if (name.indexOf('$to')>0)
    	name = name.split('$')[0];
	var elOP=this.oWin.document.getElementById(name+"$op");
	if (elOP==null) return;
	if (ptTAObj_win0.opValue != -1) {
    	elOP.value = ptTAObj_win0.opValue;
    	ptTAObj_win0.opValue = -1;
    }
	return;
},
CancelTypeAhead:function(theTextBox) {
if (!ptCommonObj.isSearchPage(this.oForm)) return false;
	var name=theTextBox.name;
	if (name.indexOf('$to')>0)
    	name = name.split('$')[0];
	var elOP=this.oWin.document.getElementById(name+"$op");
	if (elOP==null ||elOP.value=="1" || elOP.value=="2")	//search criteria 'begins with' and '='  
    	return false; 
	else 
    	return true;
},
GetRegExPattern:function(theTextBox,compareStr) {
	/*var elOP=this.oWin.document.getElementById(theTextBox.name+"$op");
	if ((elOP!=null) && (elOP.value == "8"))
		return compareStr;			//search by 'contains'
	else*/		//797957
    	return theTextBox.obj.regExAny+compareStr;		//search by 'Begin with'
},

SetMatchesArr:function(xCompareStr){
	this.countForId=0;
	this.currentTotalRow=0;		//789561
	ptTAObj_win0.arrMatches=new Array();
	var tmpArray=new Array();
	if (!this.bFoundSpecialKeycode) {
		var pattern=this.GetRegExPattern(this.theTextBox,xCompareStr);
		if(pattern.length > 0) {		//791953 
			var regExp=new RegExp(pattern,this.theTextBox.obj.regExFlags);
			for(var i=0;i<ptTAObj_win0.arrOptions.length;i++){
    			var theMatch=ptTAObj_win0.arrOptions[i][this.theTextBox.obj.colnum].match(regExp);
				if (theMatch) {
     		   		tmpArray[ptTAObj_win0.arrMatches.length]=ptTAObj_win0.arrOptions[i][this.theTextBox.obj.colnum];
     		   		ptTAObj_win0.arrMatches[ptTAObj_win0.arrMatches.length]=ptTAObj_win0.arrOptions[i];
				}
    		}
		}
	} 
	else {
		for(var i=0;i<ptTAObj_win0.arrOptions.length;i++) {
			var str = ptTAObj_win0.arrOptions[i][this.theTextBox.obj.colnum];
			var theMatch = this.StrStartsWith(str, xCompareStr);
			if (theMatch) {
     		   	tmpArray[ptTAObj_win0.arrMatches.length]=ptTAObj_win0.arrOptions[i][this.theTextBox.obj.colnum];
     		   	ptTAObj_win0.arrMatches[ptTAObj_win0.arrMatches.length]=ptTAObj_win0.arrOptions[i];
    		}
		}
	}
},
StrStartsWith:function(str, prefix) 
{
	if ((str == null) || (prefix == null))
   		return false;
    	
	var str1 = str.substring(0, prefix.length).toUpperCase();
	var str2 = prefix.toUpperCase();
	if (str1 === str2)
		return true;
	else
	    return false;
},
CheckSpecialKeycode:function(str) {
	for (var i=0; i< this.SpecialKeycode.length; i++) {
		if (str.indexOf(this.SpecialKeycode.charAt(i)) != -1) 
			return true;
	}
	return false;
}, 

MakeMatchesArr:function(xCompareStr){
	this.countForId=0;
	this.currentTotalRow=0;
	var matchArray=new Array();
	for(var i=this.startPos;(i<ptTAObj_win0.arrMatches.length && (i-this.startPos)<this.maxRange);i++){
        var matchRowArr=new Array();
        for (var j=0;j<ptTAObj_win0.arrOptions[i].length;j++) {
            if (j==this.theTextBox.obj.colnum) {
                matchRowArr[matchRowArr.length]=this.CreateBold(ptTAObj_win0.arrMatches[i][j],xCompareStr,i);
            }
			else		//789561 - selection on other sugguestion columns
				matchRowArr[matchRowArr.length]=this.CreateBoldOtherCol(ptTAObj_win0.arrMatches[i][j],i);
        }
        matchArray[matchArray.length]=matchRowArr;
	}
	return matchArray;
},
CheckDup:function(tmpArray,value){
	/*if (typeof(bSearchDialog_win0)=="undefined" || !bSearchDialog_win0)
    	return false;
	for (var j=0;j<tmpArray.length;j++){
		var regExp=new RegExp(value,this.theTextBox.obj.regExFlags);
		var bDup = tmpArray[j].match(regExp);
		if (bDup) return true;
	}*/
	return false;
},
ScrollUp:function(){
	this.startPos = this.startPos - this.maxRange+1;
	if (this.startPos < 0 )
    	this.startPos = 0;
	this.BuildList(ptTAObj_win0.strLastValue);
	var xPosElement = ptTAObj_win0.oDoc.getElementById("pt_typeahead");
	xPosElement.onmouseover();
	this.MoveHighlight(1);
},
ScrollDown:function(){
	this.startPos = this.startPos + this.maxRange-1;
	if (this.startPos < ptTAObj_win0.arrMatches.length)
	this.BuildList(ptTAObj_win0.strLastValue);
	var xPosElement = ptTAObj_win0.oDoc.getElementById("pt_typeahead");
	xPosElement.onmouseover();
	this.MoveHighlight(1);
},
CreateGrid:function(matchArray,mLengthA) {
	var matchGrid = this.tableStart;
	this.bScrolldownImage=0; // 0 - no scrolldown image tag 
	if (this.arrHeaders.length>0){
		matchGrid +=this.trStart;
		for (var i=0;i<this.arrHeaders.length;i++) 
    		matchGrid +=this.thStart+this.arrHeaders[i]+this.thEnd;
		matchGrid +=this.trEnd;
	}
	var odd=true;
	var mLength = matchArray.length;
	var nCol = matchArray[0].length;
	var sScrollUp = "<img align='absmiddle' src='"+this.url_up+"'/ onmouseover='ptTAObj_win0.ScrollUp()'>";
	sScrollUp = this.tdScrollStart+nCol+"'>"+sScrollUp+this.tdEnd
	if (this.startPos>0 && (mLength>=this.maxRange || this.startPos+mLength==mLengthA)){
		matchGrid=matchGrid+this.trStart;
		matchGrid=matchGrid+sScrollUp; 
		matchGrid=matchGrid+this.trEnd;
	}
	odd=false;
	for (var i=0;i<matchArray.length;i++){
		matchGrid += this.trStart;
		for (var j=0;j<matchArray[i].length;j++){
			if (odd) matchGrid += this.tdODDStart+matchArray[i][j]+this.tdEnd;
			else matchGrid += this.tdEVENStart+matchArray[i][j]+this.tdEnd;
		}
		if (odd) 
			odd=false; 
		else 
			odd=true;
		matchGrid += this.trEnd;
	}
	if (((this.startPos+this.maxRange) < ptTAObj_win0.arrMatches.length) && mLength>=this.maxRange){
		var sScrollDown = "<img align='absmiddle' src='"+this.url_dn+"'/ onmouseover='ptTAObj_win0.ScrollDown()'>";
		this.bScrolldownImage=1; // 1 - include scrolldown image tag
 		sScrollDown = this.tdScrollStart+nCol+"'>"+sScrollDown+this.tdEnd;
		matchGrid=matchGrid+this.trStart; 
		matchGrid=matchGrid+sScrollDown; 
		matchGrid=matchGrid+this.trEnd;
	}
	matchGrid += this.tableEnd;
	return matchGrid;
},
// xStr	      - string to be searched 
// xTextMatch - the value to be searched in the string xStr
// xVal       - index of the matching string
CreateBold:function(xStr,xTextMatch,xVal) {
	selectSpanMid="onclick='ptTAObj_win0.SetText("+xVal+")'"+"id='OptionsList_"+this.countForId+"' theArrayNumber='"+xVal+"'>";
	if (!this.bFoundSpecialKeycode) {
    	var regExp=new RegExp(xTextMatch,this.theTextBox.obj.regExFlags);   //768087
		aStart=xStr.search(regExp);
	} else {
		aStart = this.StrStartsWith(xStr, xTextMatch) ? 0 : -1;
	}
	xTextMatch = xTextMatch.replace(/\\\\/g,'\\'); //Resolution 826172:Removing the escape character to get correct length
	var matchedText=xStr.substring(aStart,aStart+xTextMatch.length);
	this.countForId++;
	this.currentTotalRow++;
	return this.selectSpanStart+selectSpanMid+xStr.replace(matchedText,this.undeStart+matchedText+this.undeEnd)+this.selectSpanEnd;
},
// selection on other suggestion columns
CreateBoldOtherCol:function(xStr,xVal) {
	selectSpanMid="onclick='ptTAObj_win0.SetText("+xVal+")'"+"id='OptionsList_"+this.countForId+"' theArrayNumber='"+xVal+"'>";
    this.countForId++;
	return this.selectSpanStart+selectSpanMid+xStr+this.selectSpanEnd;
},
MoveHighlight:function(xDir){
	if(this.currentValueSelected>=-1){
		newValue=parseInt(this.currentValueSelected)+parseInt(xDir);
		if(newValue>-1 && newValue<this.currentTotalRow){			//789561
		this.currentValueSelected=newValue;
		this.SetHighColor(null);
	}
	if (newValue == this.currentTotalRow && ((this.startPos+this.maxRange) < ptTAObj_win0.arrMatches.length)){
    	this.ScrollDown();
    	this.currentValueSelected=0;
    	ptTAObj_win0.GrabHighlighted();
    	this.MoveHighlight(xDir);
	}
	if (newValue == -1 && this.startPos>0){
    	this.ScrollUp();
    	this.currentValueSelected=this.currentTotalRow;
    	ptTAObj_win0.GrabHighlighted();
    	this.MoveHighlight(xDir);
	}
	}
},
SetHighColor:function(theTextBox){
	if(theTextBox){
	this.currentValueSelected=theTextBox.id.slice(theTextBox.id.indexOf("_")+1,theTextBox.id.length);
	}
	var odd=false;
	var totalCol=ptTAObj_win0.arrMatches[0].length;
	for(i=0;i<this.currentTotalRow;i++){
		var tObj = ptTAObj_win0.oDoc.getElementById('OptionsList_'+i*totalCol);
		var trObj = tObj.parentNode.parentNode;
  		for (var j=0; j<trObj.childNodes.length; j++) {
    		var node=trObj.childNodes[j];
    		if (odd)
    			node.className='PSSRCHRESULTSODDROW';
    		else
    			node.className='PSSRCHRESULTSEVENROW';
  		}
		if (odd) odd=false; else odd=true;
	}

	//789561 - fix for mouse over other suggestion columns
	if (theTextBox) {
		var selectOBJ=ptTAObj_win0.oDoc.getElementById('OptionsList_'+this.currentValueSelected);
		this.currentValueSelected = selectOBJ.getAttribute("theArrayNumber") - this.startPos;		//point to the row
	}
	else
		var selectOBJ=ptTAObj_win0.oDoc.getElementById('OptionsList_'+this.currentValueSelected*totalCol);
 
	var trObj = selectOBJ.parentNode.parentNode;
  	for (var j=0; j<trObj.childNodes.length; j++) {
    	var node=trObj.childNodes[j]; 
    	node.className='spanHighElement';
	}
},
SetText:function(xVal){
    tryFocus(this.theTextBox);
    this.theTextBox.value=this.DecodeValue(ptTAObj_win0.arrMatches[xVal][this.theTextBox.obj.colnum]);
	addchg_win0(this.theTextBox);
    
    
    var thisObj = this.theTextBox.attributes.getNamedItem('onchange');
    if (thisObj != null && thisObj.nodeValue != null) 
        this.theTextBox.onchange();
},
DecodeValue:function(xVal) {
	var newValue=xVal;
	newValue = newValue.replace("&#039;","'");
	newValue = newValue.replace('&quot;','"'); // " 
	newValue = newValue.replace("&amp;","&");
	newValue = newValue.replace("&lt;","<");
	newValue = newValue.replace("&#037;","%");
	return newValue;
},
GrabHighlighted:function(){
	if(this.currentValueSelected>=0){
		this.bGrabHighlighted = true;
        xVal = this.currentValueSelected+this.startPos;		//index of match array
        this.theTextBox.value=this.DecodeValue(ptTAObj_win0.arrMatches[xVal][this.theTextBox.obj.colnum]);
	}
},
AutoWinAdj:function(xPosElement){
	ptTAObj_win0.bodyScrollLeft=ptTAObj_win0.oDoc.body.scrollLeft; 
	ptTAObj_win0.bodyScrollTop=ptTAObj_win0.oDoc.body.scrollTop;
	var t1=parseInt(xPosElement.offsetHeight,10);
	var t2=parseInt(document.body.offsetHeight,10)-(parseInt(xPosElement.style.top,10)-ptTAObj_win0.oDoc.body.scrollTop);
	if (t1>t2)
    	ptTAObj_win0.oDoc.body.scrollTop=t1-t2+10;

	t1=parseInt(xPosElement.offsetWidth,10);
	t2=parseInt(document.body.offsetWidth,10)-(parseInt(xPosElement.style.left,10)-ptTAObj_win0.oDoc.body.scrollLeft);
	if (t1>t2) {
    	if (ptTAObj_win0.oDoc.win0.ICActionPrompt.value=='true') {
     		var o=ptTAObj_win0.oWin.parent.document.getElementById('popupContainer');
     		ptTAObj_win0.promptWidth = Math.max(0,o.style.width.replace('px',''));
     		var newW=ptTAObj_win0.promptWidth+t1-t2+20+'px';
     		o.style.width = newW;
     		o=ptTAObj_win0.oWin.parent.document.getElementById('popupFrame');
     		o.style.width = newW;
	 		o=ptTAObj_win0.oWin.parent.document.getElementById("popupTitleBar");
     		o.style.width = newW;
     	}
	 	var selectedPosX=0;
	 	var selectedPosY=0;
	 	var theElement=xPosElement;
	 	if(!theElement) return;
	 	var theElemHeight=theElement.offsetHeight;
	 	var theElemWidth=theElement.offsetWidth;
	 	while(theElement!=null){
	 		selectedPosX+=theElement.offsetLeft;
	 		selectedPosY+=theElement.offsetTop;
	 		theElement = theElement.offsetParent;
	 	}
     	if ((t1-t2+20) > selectedPosX)
     		ptTAObj_win0.oDoc.body.scrollLeft=selectedPosX-20;
     	else
     		ptTAObj_win0.oDoc.body.scrollLeft=t1-t2+20;
   	 	}
},
AutoWinUnAdj:function(){
    ptTAObj_win0.oDoc.body.scrollLeft=ptTAObj_win0.bodyScrollLeft; 
    ptTAObj_win0.oDoc.body.scrollTop=ptTAObj_win0.bodyScrollTop;        
    if (!ptTAObj_win0.oDoc.win0.ICActionPrompt || ptTAObj_win0.oDoc.win0.ICActionPrompt.value!='true') {
        ptTAObj_win0.promptWidth=0;return;
    }
    if (ptTAObj_win0.promptWidth==0) return;
    var o=ptTAObj_win0.oWin.parent.document.getElementById('popupContainer');
    o.style.width = ptTAObj_win0.promptWidth+'px';
    o=ptTAObj_win0.oWin.parent.document.getElementById('popupFrame');
    o.style.width = ptTAObj_win0.promptWidth+'px';
    o=ptTAObj_win0.oWin.parent.document.getElementById("popupTitleBar");
    o.style.width = ptTAObj_win0.promptWidth+'px'; 
},
ClearResultData:function() {
	ptTAObj_win0.arrHeaders.length = 0;
	ptTAObj_win0.arrOptions.length = 0;
	ptTAObj_win0.arrMatches.length = 0;
},
HideTheBox:function(){
	//commented out until feed back
	//ptTAObj_win0.AutoWinUnAdj();
	this.bGrabHighlighted = false;
	var el=ptTAObj_win0.oDoc.getElementById('pt_typeahead0');
	if (el && typeof el != 'undefined')
		el.style.display='none';
	ptTAObj_win0.oDoc.getElementById('pt_typeahead').style.display='none';
	ptTAObj_win0.currentValueSelected=-2;
	ptTAObj_win0.EraseTimeout();
	ptTAObj_win0.EraseDelayTime();
	this.startPos = 0;
	
	ptTAObj_win0.ClearResultData();	
},
IsGrabHighlighted:function() {	
	if (this.bGrabHighlighted)
		return true;

	return false;
},
EraseDelayTime:function(){
	clearTimeout(ptTAObj_win0.isDelayTiming);
	ptTAObj_win0.isDelayTiming=false;
},
StartDelayTimeout:function(){
	if (!ptTAObj_win0.theTextBox) return;
	ptTAObj_win0.isDelayTiming=setTimeout("ptTAObj_win0.DoTypeAhead()",this.nDelayTime);
},
EraseDelayTimeout:function(){
	clearTimeout(ptTAObj_win0.isDelayTiming);
	ptTAObj_win0.isDelayTiming=false;
},
EraseTimeout:function(){
	clearTimeout(ptTAObj_win0.isTiming);
	ptTAObj_win0.isTiming=false;
},
StartTimeout:function(){
	if (!ptTAObj_win0.theTextBox) 
		return
	ptTAObj_win0.isTiming=setTimeout("ptTAObj_win0.HideTheBox()",ptTAObj_win0.theTextBox.obj.theVisibleTime);
}
}

var ptTAObj_win0 = new PT_typeahead();