function init_object() {
 			
 			var obj_to_set;
 			
 			var msxmlhttp = new Array(
				'Msxml2.XMLHTTP.5.0',
				'Msxml2.XMLHTTP.4.0',
				'Msxml2.XMLHTTP.3.0',
				'Msxml2.XMLHTTP',
				'Microsoft.XMLHTTP');
			for (var i = 0; i < msxmlhttp.length; i++) {
				try {
					obj_to_set = new ActiveXObject(msxmlhttp[i]);
				} catch (e) {
					obj_to_set = null;
				}
			}
 			
			if(!obj_to_set && typeof XMLHttpRequest != "undefined")
				obj_to_set = new XMLHttpRequest();
			if (!obj_to_set)
				alert('Could not create connection obj_to_setect.');
			return obj_to_set;
		}
		

function editCart(vinyl_id){

	url = "/js/add_to_cart.php?tid="+vinyl_id;

	// obj abholen
	obj= init_object();
	obj.open('GET', url , true);
	
	obj.setRequestHeader("Method", "GET " + url + " HTTP/1.1");
	obj.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	
  // umgeht Internet Explorers Caching von GET-Anfragen
  	obj.setRequestHeader('If-Modified-Since', 'Sat, 1 Jan 2000 00:00:00 GMT');
  	obj.send(null);
	
  		obj.onreadystatechange = function() {
		
   	
		try {
				ready = obj.readyState
			} catch (e) {
				//alert('!ready');
			}
		
 		if (ready == 4) {
			
		try {
				allesOk = obj.status;
			} catch (e) {
				//alert('!not ok');
				allesOk = "";
			}
		
    		if (allesOk == 200) {
				
				cartTxt = obj.responseText;
				document.getElementById('cartBox').innerHTML = cartTxt;
			}
			else{
    			document.getElementById('cartBox').innerHTML = "Monitoring Problem (status 200)";
					return false;
	 		} // if (allesOk == 200)  END
					
   		} // readyState =4 				END
  	}	//   onreadystatechange 		END 
}