var _req;
			var _div;
			var _keyCode;
			var _highlightedSuggestionIndex = -1;
			var _suggestionCount = 0;
			var _highlightedDiv = null;
			var _txtFld = null;
			var _originalVal;
//			document.onkeydown= keydownHandler;

			document.onmousedown = function(){
				HideDiv("autocomplete");
				//event.cancelBubble=true;
			}
			
			String.prototype.trim=function(){
				var
					r=/^\s+|\s+$/,
					a=this.split(/\n/g),
					i=a.length;
				while(i-->0)
					a[i]=a[i].replace(r,'');
				return a.join('\n');
			}
			

			function Init()	{
				if (window.XMLHttpRequest) { // Non-IE browsers
					_req = new XMLHttpRequest();
				} 
				else if (window.ActiveXObject){ // IE
					_req = new ActiveXObject("Microsoft.XMLHTTP");
				}
			} 
		
			SendQuery=function(key)
			{
				Init(); 
				_keyCode = event.keyCode;
				_txtFld =document.getElementById("txtAdTitle");
				//alert(_keyCode);
				createDiv(_txtFld);
				var url="jobtitle.aspx?k="+key;
				//url = escapeURI(url);
				//alert (url);
				if (_keyCode==38 || _keyCode==40) //// 38 is up cursor key, 40 is down cursor key...
				{
					upDownCursorHandler();
				}
				else if (_keyCode == 13)
				{
					_originalVal = key;
					HideDiv("autocomplete");
					//move cursor to last.
					setRange(_txtFld,_txtFld.value.length,_txtFld.value.length);
				}
				else if(_req!=null)
				{
					_originalVal = key;
					_highlightedSuggestionIndex = -1;
					_req.onreadystatechange = processStateChange;
					_req.open("GET", url, true);
					_req.send(null);
				}
			}
			
			function escapeURI(uri)
			{
				if (encodeURIComponent)
					return encodeURIComponent(uri);
				if (escape)
					return escape(uri);
			}

			processStateChange = function(){
			var oval;
				if (_req.readyState == 4){// only if "OK"
					if (_req.status == 200)	{
						if(_req.responseText=="")
							HideDiv("autocomplete");
						else{
							//alert(_req.responseText);
							oval=valG(_req.responseText);	
							//alert(oval);
							
							eval(oval);
							
							
						}
					}
					else{
						document.getElementById("autocomplete").innerHTML=
							"errors occured:<br>"+_req.statusText;
					}
				}
			}

			ShowDiv = function(divid){
				if (document.layers) document.layers[divid].visibility="show";
				else document.getElementById(divid).style.visibility="visible";
			}
			HideDiv = function(divid){
				try{
					if (document.layers) document.layers[divid].visibility="hide";
					else document.getElementById(divid).style.visibility="hidden";
				}
				catch(e){}
			}

			window.onload = function(){
				if (document.getElementById("autocomplete"))
					HideDiv("autocomplete");
				//document.forms[0].txtAdtitle.focus();
			}
			
			function createDiv(txtFld)
			{
				_div = document.createElement("DIV");
				_div.id = "autocomplete";
				_div.style.borderRight = "black 1px solid";
				_div.style.borderLeft = "black 1px solid";
				_div.style.borderTop = "black 1px solid";
				_div.style.borderBottom = "black 1px solid";
				_div.style.zIndex = "1";
				_div.style.backgroundColor = "white";
				_div.style.position="absolute";
				_div.style.visibility="hidden";
				_div.style.paddingLeft = "3";
				setDivSizePosition(txtFld);
				document.body.appendChild(_div);
				return false;
			}

			function setDivSizePosition(txtFld)
			{
				if(_div)
				{
					_div.style.left=calculateOffsetLeft(txtFld)+"px";
					_div.style.top=calculateOffsetTop(txtFld)+txtFld.offsetHeight-1+"px";
					_div.style.width=calculateWidth(txtFld)+"px"
				}
			}

			function calculateWidth(txtFld)
			{
				if(navigator&&navigator.userAgent.toLowerCase().indexOf("msie")==-1)
				{
					return txtFld.offsetWidth-2
				}
				else
				{
					return txtFld.offsetWidth
				}
			}

			calculateOffsetLeft=function(r){
				return calc(r,"offsetLeft")
			}

			calculateOffsetTop = function(r){
				return calc(r,"offsetTop")
			}
			calc = function(r,attr)
			{
				var kb=0;
				while(r)
				{
					kb+=r[attr]; 
					r=r.offsetParent
				}
				return kb
			}
			
			callback = function(a){
				_div = document.getElementById("autocomplete");
				while (_div.childNodes.length >0){
					_div.removeChild(_div.childNodes[0]);
				}
				var count = a.length;
				if (count == 0) HideDiv("autocomplete");
				else{
					for (var i=0; i<a.length; ++i){
						var sp = document.createElement("DIV");
						sp.id = "_div" + i.toString();
						sp.onmouseover=omover;
						sp.onmouseout=omout;
						sp.style.fontSize = "11px";
						sp.style.fontFamily = "arial,sans-serif";
						sp.innerHTML = a[i];
						_div.appendChild(sp);
					}
					ShowDiv("autocomplete");
				}
			}
			
			omover = function(){
				this.style.color="white";
				this.style.backgroundColor="#0033ff";
				this.style.cursor="hand";
			}
			omout = function(){
				this.style.color="black";
				this.style.backgroundColor="white";
			}
			
			callback1 = function(a,b){
				_div = document.getElementById("autocomplete");
				while (_div.childNodes.length >0){
					_div.removeChild(_div.childNodes[0]);
				}
				_suggestionCount = a.length;
				if (_suggestionCount == 0) HideDiv("autocomplete");
				else{
					for (var i=0; i<a.length; ++i){
						var div = document.createElement("DIV");
						var sp =  document.createElement("SPAN");
						sp.style.display="block";
						sp.style.paddingLeft="2";
						sp.style.paddingRight="2";
						var sp1 = document.createElement("SPAN");
						sp1.style.fontSize = "11px";
						sp1.style.cssFloat = "left";
						sp1.style.fontFamily = "arial,sans-serif";
						sp1.innerHTML = a[i];
						sp1.style.width = "58%";
						sp1.style.wordWrap="break-word";
						sp1.className = "Suggest";

						var sp2 = document.createElement("SPAN");
						sp2.style.fontSize = "10px";
						sp2.style.fontFamily = "arial,sans-serif";
						sp2.style.textAlign="right";
						sp2.style.color="green";
						sp2.style.cssFloat = "right";
						sp2.style.paddingTop="3px";
						sp2.innerHTML = b[i];
						sp2.style.width = "42%";
						sp2.style.wordWrap="break-word";
						sp2.className = "SuggestCount";
						
						div.id = "_div" + i.toString();
						div.onmouseover=omover;
						div.onmouseout=omout;
						div.onmousedown=omdown;
						sp.appendChild(sp1);
						sp.appendChild(sp2);
						div.appendChild(sp);
  					    _div.appendChild(div);
					}
					ShowDiv("autocomplete");
				}
			}
			
				nwCallback = function(a){
				
						//alert(a);
				_div = document.getElementById("autocomplete");
				while (_div.childNodes.length >0){
					_div.removeChild(_div.childNodes[0]);
				}
				_suggestionCount = a.length;
				//alert(_suggestionCount);
				if (_suggestionCount == 0) HideDiv("autocomplete");
				else{
					for (var i=0; i<a.length; ++i){
						var div = document.createElement("DIV");
						var sp =  document.createElement("SPAN");
						sp.style.display="block";
						sp.style.paddingLeft="2";
						sp.style.paddingRight="2";
						var sp1 = document.createElement("SPAN");
						sp1.style.fontSize = "11px";
						sp1.style.cssFloat = "left";
						sp1.style.fontFamily = "arial,sans-serif";
						sp1.innerHTML = a[i];
						sp1.style.wordWrap="break-word";
						sp1.className = "Suggest";

				
						div.id = "_div" + i.toString();
						div.onmouseover=omover;
						div.onmouseout=omout;
						div.onmousedown=omdown;
						sp.appendChild(sp1);
						div.appendChild(sp);
  					    _div.appendChild(div);
					}
					ShowDiv("autocomplete");
				}
			}		
			getSpanValue = function(i,className){
				var sp=i.getElementsByTagName("span");
				if(sp){
					for(var f=0; f<sp.length; ++f){
						if(sp[f].className==className){
							var value=sp[f].innerHTML;
							if(value=="&nbsp;") {
							return"";
							} else{
							var s=stripCR(value);
							return s
							}
						}
					}
				}else{
					return""
				}
			}
			
			function stripCR(va){
				for(var i=0,s="",zb="\n\r"; i<va.length; i++) {
					if (zb.indexOf(va.charAt(i))==-1) {
					s+=va.charAt(i);
					} else {
					s+=" ";
					}
				}
				return s
			}
			
			var omdown=function(){
				v=getSpanValue(this,"Suggest");
				//document.forms[0].TextBox1.value = v.trim();
				v=decode(v);
				_txtFld.value = v.trim();
				HideDiv("autocomplete");
			}
			
			function upDownCursorHandler(){
				// 38 is up cursor key, 40 is down cursor key...
				if(_keyCode==40){
					highlit(_highlightedSuggestionIndex+1);
				}else if(_keyCode==38){
					highlit(_highlightedSuggestionIndex-1);
				}
			}
			function highlit(indx){
				if (indx < 0) return;
				if (_suggestionCount <= indx) return;
				_highlightedSuggestionIndex = indx;
				completeList = document.getElementById("autocomplete");
				if (completeList)
				{
					if (_highlightedDiv)  //Set previously highlighted item to un-highlighted
					{
						_highlightedDiv.style.color="black";
						_highlightedDiv.style.backgroundColor="white";
					}
					_highlightedDiv = completeList.childNodes[_highlightedSuggestionIndex];
					var v = getSpanValue(_highlightedDiv,"Suggest");
					//alert(decodeURI(v));
					//document.forms[0].TextBox1.value = v.trim();
					v=decode(v);
					//_oldVal = _txtFld.value;
					//alert (_txtFld.createTextRange().htmlText);
					_txtFld.value = v.trim();
					setRange(_txtFld,_originalVal.length,_txtFld.value.length);
					_highlightedDiv.style.color="white";
					_highlightedDiv.style.backgroundColor="#0033ff";
//					_highlightedDiv.style.cursor="hand";
//					HideDiv("autocomplete");
				}
			}
			function valG(v1)
		{
			var validstr='^';
			var temp;
			var oStr;
			if(v1.length>0)
			{
			
				temp=v1.indexOf(validstr);
				oStr=v1.substring(0,temp);
			}	
		
			return oStr;		
		}
			function decode(s)
			{
				return s.replace("&amp;","&");
			}
			var setRange = function(inputField,start,end){
				if (inputField.setSelectionRange){
					inputField.focus();
					inputField.setSelectionRange(start, end);
				}
				else if(inputField.createTextRange){
					var tr= inputField.createTextRange();
					tr.collapse(true);
					tr.moveEnd('character',end);
					tr.moveStart('character',start);
					tr.select();
				}
			}