var http_request = null;
var gOutputType = null;

function getContent(fname) {
  
	if (window.XMLHttpRequest) {
		http_request = new XMLHttpRequest();
	 	if (http_request.overrideMimeType) {
			http_request.overrideMimeType('text/xml');
		}
 	 } else if (window.ActiveXObject){
      	http_request = new ActiveXObject("Microsoft.XMLHTTP");
  	} else {
      return;
  	}
	if (fname) { fname = fname.toLowerCase(); }
       
  var uri="./restaurant.php?id=" + fname;
    
  http_request.onreadystatechange = setContent;
  http_request.open ('GET', uri, true);
  http_request.send (null);
  }

function setContent() {
	if (http_request.readyState == 4){
    
    var fz1 = document.getElementById("fader1").style.zIndex;
    var fz2 = document.getElementById("fader2").style.zIndex;    

    if(fz1 > fz2)
  		var loc = document.getElementById("fader1");
    else
   		var loc = document.getElementById("fader2");
      
		if (http_request.status == 200){
			var newData = http_request.responseText;
			loc.innerHTML=newData;      
      
     } else {
	 	 		  loc.innerHTML="<h2><span tabindex=\"0\" onfocus=\"this.style.border='1px solid blue';\" onblur=\"this.style.border='none';\" class=\"axs description\">No Content</span></h2>";
	     }
	}
}