//if(window.url.indexOf("divv")!=-1) {	
	//	alert("turning on divv devv mode");
	//div,span {
	//border:	1px solid #f00;
	//margin:	1px;
	//}
	//}


	var IE = document.all?true:false;
	var req = null;
	if (!IE) {
		document.captureEvents(Event.KEYBOARD);
	}
	
	// full autocomplete off AND XHTML compatible
	for(i=0;i<document.forms.length;i++)void(document.forms[i].setAttribute('autocomplete', 'off'));

	function debug(text) {
	
		var divObject = document.getElementById('debug');
		divObject.innerHTML = divObject.innerHTML+text+'<br/>';
	
	}

	function initRequest() {
	    if (window.XMLHttpRequest) {
	        req = new XMLHttpRequest();
	    } else if (window.ActiveXObject) {
    	    IE = true;
	        req = new ActiveXObject("Microsoft.XMLHTTP");
	    }
	}
	
	function sendRequest(url,oDiv) {
	
		if(req.readyState==1) {
			// not while loading.
			return;	
		}
	
		req.table = oDiv;
		req.onreadystatechange=callBack;
		req.open("GET",url,true);
		req.send(null);

	}
	
	function callBack()
	{
		// if xmlhttp shows "loaded"
		if(req && req.readyState==4)
		{
  			// if "OK"
			if (req.status==200)
			{
				//alert("just got: "+xmlhttp.responseText);
				//document.write(xmlhttp.responseText);
				ac = req.table;
				oDiv = ac.oDiv;
				
				// clear the popup div.
				while ( oDiv.hasChildNodes() )
				{
					oDiv.removeChild(oDiv.firstChild);
				}
	
				var items = req.responseXML.getElementsByTagName("item");
				//alert("just got items:"+items);
				var to = "";
			    for (loop = 0; loop < items.length; loop++)
			    {
			        var item = items.item(loop).firstChild.nodeValue; 
			        var hits = items.item(loop).getAttribute('hits');
					
					var oDivBinder = document.createElement('div');
					oDivBinder.id = loop;
					oDivBinder.className = 'fsimCompleteBinderNormal';
					
					var oDivItem = document.createElement('div');					
					oDivItem.innerHTML = item;
					oDivItem.className = 'fsimCompleteWords';
					
					oDivBinder.onmousedown = AutoComplete.prototype.onDivMouseDown;
					oDivBinder.onmouseover = AutoComplete.prototype.onDivMouseOver;
					oDivBinder.onmouseout = AutoComplete.prototype.onDivMouseOut;
					
					//var oSpanHits = document.createElement('div');
					//oSpanHits.className = 'fsimCompleteHits';
					//oSpanHits.innerHTML = 'hits: '+hits;
					
					oDivBinder.appendChild(oDivItem);
					//oDivBinder.appendChild(oSpanHits);
					
					oDiv.AutoComplete = ac;
					oDiv.appendChild(oDivBinder);		
				}
				//alert("got: "+to);
				oDiv.style.visibility = "visible";
				//oDiv.stlyeClass = "pop";
				oDiv.className = "pop";
			}
			else
			{
				alert("Problem retrieving XML data status:"+req.statusText);
			}
		}
	}
	
	function AutoComplete(url, oText, oDiv)
	{
		// initialize member variables
		this.oText = oText; // the text box
		this.oDiv = oDiv; // a hidden <div> for the popup auto-complete
		this.url=url;
		this.selectedItem = null;
		
		this.preKeyword = "";

		
		initRequest();

		//if(IE) {
			// turn of autocompletion in IE for this field !
			oText.autocomplete = 'off';
		//}

		// attach handlers to the text-box
		oText.AutoComplete = this;
		oText.onkeyup = AutoComplete.prototype.onTextChange;
		oText.onblur = AutoComplete.prototype.onTextBlur;
	}

	AutoComplete.prototype.onTextBlur = function()
	{
		this.AutoComplete.onblur();
	}

	AutoComplete.prototype.onblur = function()
	{
		this.oDiv.style.visibility = "hidden";
	}

	AutoComplete.prototype.onTextChange = function(e)
	{
		if(IE) {
			var e = window.event;
		}
		//debug('keycode='+e.keyCode);	
		var keyCode = e.keyCode;
		
		if(32 === keyCode) {
			this.AutoComplete.preKeyword = this.AutoComplete.oText.value;
			return;
		}
		
		if(40 === keyCode || 38 === keyCode) {

			if(this.AutoComplete.selectedItem !== null) {
				this.AutoComplete.selectedItem.className = "fsimCompleteBinderNormal";
				var currentID = this.AutoComplete.selectedItem.id;
				//debug("curID="+currentID);
			}
			var nextItem = null;
			if(40 === keyCode) {
				if(!currentID) {
					var currentID = -1;
				}
				currentID++;
				nextItem = this.AutoComplete.oDiv.childNodes.item(currentID);
				nextItem.className = "fsimCompleteBinderHighlight";
				this.AutoComplete.selectedItem = nextItem;
				
				this.AutoComplete.oText.value = this.AutoComplete.preKeyword+nextItem.firstChild.innerHTML;
				
			}
			if(38 === keyCode) {
				if(!currentID) {
					var currentID = this.AutoComplete.oDiv.childNodes.lenght+1;
				}
				currentID--;
				nextItem = this.AutoComplete.oDiv.childNodes.item(currentID);
				nextItem.className = "fsimCompleteBinderHighlight";
				this.AutoComplete.selectedItem = nextItem;
				
				this.AutoComplete.oText.value = this.parentNode.AutoComplete.preKeyword+nextItem.firstChild.innerHTML;
			}
			
		} else {
			this.AutoComplete.onchange();
		}
	}
	
	AutoComplete.prototype.selectRange = function (iStart, iLength)
	{
    	if (this.oText.createTextRange) {
        	var oRange = this.oText.createTextRange();
	        oRange.moveStart("character", iStart);
	        oRange.moveEnd("character", iLength - this.textbox.value.length);
    	    oRange.select();
	    } else if (this.oText.setSelectionRange) {
    	    this.oText.setSelectionRange(iStart, iLength);
	    }

    	this.oText.focus();
	}
	

	AutoComplete.prototype.onchange = function()
	{
		var txt = this.oText.value;
		if(""!=txt) {
			this.selectedItem = null;
			sendRequest(this.url+txt,this);
		} else {
			// hide !
			this.oDiv.style.visibility = "hidden";
			this.oText.focus();
		}
	}

	AutoComplete.prototype.onDivMouseDown = function()
	{
		this.parentNode.AutoComplete.oText.value = this.parentNode.AutoComplete.preKeyword+this.firstChild.innerHTML;
		this.parentNode.AutoComplete.selectedItem = null;
	}

	AutoComplete.prototype.onDivMouseOver = function()
	{
		if(this.parentNode.AutoComplete.selectedItem !== null) {
				this.parentNode.AutoComplete.selectedItem.className = "fsimCompleteBinderNormal";
		}
		this.className = 'fsimCompleteBinderHighlight';
		this.parentNode.AutoComplete.selectedItem = this;
		
		this.parentNode.AutoComplete.oText.value = this.parentNode.AutoComplete.preKeyword+this.firstChild.innerHTML;
	}
	
	AutoComplete.prototype.onDivMouseOut = function()
	{
		this.className = 'fsimCompleteBinderNormal';
	} 


	function createAutoComplete()
	{
		new AutoComplete('/search?m=1&l=',
			document.getElementById('q'),
			document.getElementById('fsimKeywordsPopup'));
	}