function smenivideo(vid,w,h)
{
	document.getElementById("fullvideo").innerHTML='<span><img id="loading" src="/images/ajax-loader.gif" alt="Loading..." /> Loading...</span>';
       // document.getElementById("loading").style.display='block';
	
	xmlhttp=GetXmlHttpObject();
	if (xmlhttp==null)
	{
		alert ("Your browser does not support XML HTTP Request");
		return;
	}
	    var url="/utils/gencode.php";
	    url=url+"?vid="+vid;
    	    url=url+"&w="+w;
	    url=url+"&h="+h;
            url=url+"&c1=231f20";
            url=url+"&c2=231f20";
	    xmlhttp.onreadystatechange=stateChanged;
	    xmlhttp.open("GET",url,true);
	    xmlhttp.send(null);
	}

	function stateChanged()
	{
	    if (xmlhttp.readyState==4)
	    { 
	       document.getElementById("fullvideo").innerHTML=xmlhttp.responseText;
	    }
        }

	function GetXmlHttpObject()
	{
	    if (window.XMLHttpRequest)
	    {
	        // code for IE7+, Firefox, Chrome, Opera, Safari
	        return new XMLHttpRequest();
	    }
	    if (window.ActiveXObject)
	    {
	        // code for IE6, IE5
	        return new ActiveXObject("Microsoft.XMLHTTP");
	    }
	    return null;
}