function ieTrick(sep) { 
		  d = new Date(); 
		  trick = d.getYear() + "ie" + d.getMonth() + "t" + d.getDate() + "r" + d.getHours() + "i" + d.getMinutes() + "c" + d.getSeconds() + "k" + d.getMilliseconds(); 
		  if (sep != "?") 
		  { 
			sep = "&"; 
		  } 
		  return sep + "ietrick=" + trick; 
}
		
var xhr = null; 
function getXhr() {
			 if(window.XMLHttpRequest)xhr = new XMLHttpRequest(); 
		else if(window.ActiveXObject)
		  { 
		  try{
			 xhr = new ActiveXObject("Msxml2.XMLHTTP");
			 } catch (e) 
			 {
			 xhr = new ActiveXObject("Microsoft.XMLHTTP");
			 }
		  }
		else 
		  {
		  alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest..."); 
		  xhr = false; 
		  } 
}

function verif() {

			if ( (document.getElementById('searchfor').value=="What do you looking for? Cameras, Games, Cell Phones...") || (document.getElementById('searchfor').value=="") ) { 
				alert('please enter your search'); 
				document.getElementById('searchfor').focus(); 
				return false; 
			}	
}
		
function popup(page) {
      		window.open(page);
}