// JavaScript Document
	var sendReq = getXmlHttpRequestObject();
			var receiveReq = getXmlHttpRequestObject();
			var status_div;
			
//Gets the browser specific XmlHttpRequest Object
function getXmlHttpRequestObject() {
	if (window.XMLHttpRequest) {
		return new XMLHttpRequest();
	} else if(window.ActiveXObject) {
		return new ActiveXObject("Microsoft.XMLHTTP");
	} else {
		alert("Your Browser Sucks!\nIt's about time to upgrade don't you think?");
	}
}

			//// Consulta para la primer clasificacion.
			function sendVar(opcion) {
				if (sendReq.readyState == 4 || sendReq.readyState == 0) {
					sendReq.open("POST", '/opcion.php?opcion=' + opcion);
					sendReq.onreadystatechange = handleCat; 
					sendReq.send(null);
					} else {
				  alert("Hubo un error, intenta de nuevo!"); 
				}		
			}
			
		function handleCat() {
				if (sendReq.readyState == 4) {
					status_div = document.getElementById('taco');
					status_div.innerHTML =  sendReq.responseText;
				}else{
				document.getElementById('taco').innerHTML='<br><br><br><br><br><br><br><br><div align="center" class="texto"><img src="/images/bigrotation2.gif" /><br>Cargando</div><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>';
				}	
			}	
			
	function bookmarksite(title,url){
if (window.sidebar) // firefox
	window.sidebar.addPanel(title, url, "");
else if(window.opera && window.print){ // opera
	var elem = document.createElement('a');
	elem.setAttribute('href',url);
	elem.setAttribute('title',title);
	elem.setAttribute('rel','sidebar');
	elem.click();
} 
else if(document.all)// ie
	window.external.AddFavorite(url, title);
}