var xmlhttp = null
var xmlhttp2 = null

if (typeof window.ActiveXObject != 'undefined' )
{
   xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
   xmlhttp2 = new ActiveXObject("Microsoft.XMLHTTP");
}
else
{
   xmlhttp = new XMLHttpRequest();
   xmlhttp2 = new XMLHttpRequest();
}


function preCarga() { 
	if (!document.images) return; 
	var ar = new Array(); 
	var arguments = preCarga.arguments; 
	for (var i = 0; i < arguments.length; i++) { 
		ar[i] = new Image(); 
		ar[i].src = arguments[i]; 
	}
} 

function Submit(URL,DivID)
{
	//document.getElementById(DivID).style.visibility="hidden";
	
	//document.getElementById("AjaxLoader").style.visibility="visible";
	//document.getElementById(DivID).innerHTML="<p style='font-size:14px'>\n<img src='./images/ajax-loader.gif'></p>\n<p style='font-size:14px'>Cargando...</p>\n";
	var str=URL;	

	if(URL!='')
	{
		//document.getElementById(DivID).innerHTML="<p style='font-size:10px'>Cargando...</p>\n";
		xmlhttp.abort();
		xmlhttp.open("GET",str,true);
		xmlhttp.onreadystatechange= function ()
		{
			if (xmlhttp.readyState==4)
			{
				if(xmlhttp.status==200){
					if(xmlhttp.responseText!="")
					{
						if(DivID!="")
						{
							if(xmlhttp.responseText.length>0)
							{
								//document.getElementById("AjaxLoader").style.visibility="hidden";
								//document.getElementById(DivID).style.visibility="visible";
								document.getElementById(DivID).innerHTML =xmlhttp.responseText;
								PngFix();
							}
						}
					}
				}
			}else{
			}
		}
		xmlhttp.send(null);
	}		
}