var xmlHttp;
var strImg;
var intLn;
var d = document;
var selected_id = null;
var dom = document.getElementById;


function imgRefresh(strImgName, strProduct)
{
	strImg = strImgName;
  dom('photo').src = 'images/' + strImgName;

	//alert(strProduct)

	xmlHttp=GetXmlHttpObject()
	var url="imgctrl.asp"
			url=url + "?"
			url=url + "img=" + strImgName
			url=url + "&Product=" + strProduct
			url=url + "&sid=" + Math.random()
			xmlHttp.onreadystatechange=stateChanged
			xmlHttp.open("GET",url,true)
			xmlHttp.send(null)
}

function stateChanged()
		{
			if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
				{
					//d.getElementById("line1").innerHTML = "<!-- -->";
					//d.getElementById("line2").innerHTML = "<!-- -->";
					//d.getElementById("line3").innerHTML = "<!-- -->";
//					var str = xmlHttp.responseText.split("||");
//					d.getElementById("imgbox").innerHTML = str[0];
//					fadeInit();
					//d.getElementById("js").innerHTML = str[1];
					
				} 
		} 


function GetXmlHttpObject()
{ 
	var objXMLHttp=null
  	   try
	     {
		 objXMLHttp=new ActiveXObject("Msxml2.XMLHTTP")
	   	 }
		catch(e)
		{
		  if (window.ActiveXObject)
		    {
			objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
			}
		else if (window.XMLHttpRequest)
			{
			objXMLHttp=new XMLHttpRequest()
			}			
		
		}
return objXMLHttp
}


function ShowDiv(i, newClass){
	
	if (dom){
		var el = document.getElementById(i);
		
		
		if (selected_id != i) {
			if (el.className != "down"){
				el.className = newClass;
				el.style.cursor = "hand";
				el.style.cursor = "pointer";
			}
		}
	}
}

function down(i, oldClass, newClass){
	if (dom) {
		var el = document.getElementById(i);	
		document.getElementById("line1").className = "out"
		document.getElementById("line2").className = "out"	
		document.getElementById("line3").className = "out"
			
		if (selected_id != null) {
			document.getElementById(selected_id).className = oldClass;
		}
		el.className = newClass;
		selected_id = i;
	}
}

function mdown(i, oldClass, newClass){
	if (dom) {
		var el = document.getElementById(i);	
		document.getElementById("line1").className = "out"
		document.getElementById("mline2").className = "out"	
		document.getElementById("line3").className = "out"
			
		if (selected_id != null) {
			document.getElementById(selected_id).className = oldClass;
		}
		el.className = newClass;
		selected_id = i;
	}
}

function sdown(i, oldClass, newClass){
	if (dom) {
		var el = document.getElementById(i);	
		document.getElementById("sline1").className = "out"
		document.getElementById("sline2").className = "out"
		document.getElementById("sline3").className = "out"
		document.getElementById("sline4").className = "out"
		if (selected_id != null) {
			document.getElementById(selected_id).className = oldClass;
		}
		el.className = newClass;
		selected_id = i;
	}
}