var xmlHttp

function showcats(str, bid)
{ 
	//alert(str);
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{ 1445} 
	
	var url="display.php"
	url = url+"?myear="+str
	url = url+"&bid="+bid
	//url=url+"&sid="+Math.random()
	//url='http://www.cssaglobal.com/demos/vroom/pro/gestion/'+url;
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function stateChanged() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
		document.getElementById("cal_model").innerHTML=xmlHttp.responseText 
	} 
} 

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


/*function expand(newstr)
{
xmlHttp=GetXmlHttpObject()

if (xmlHttp==null)
{
alert ("Browser does not support HTTP Request")
return
} 
var url="sortme.php"
url=url+"?q="+newstr
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)

}
*/