var xmlHttpAction;

var parametru;

function check(varc,idcat) 
{
parametru = varc;
if(document.getElementById("prod"+varc)){
	document.getElementById("prod"+varc).childNodes.item(0).style.display="none";
	document.getElementById("prod"+varc).childNodes.item(1).style.display="block";
    }
getIndexXMLCHECK(idcat);
}

function uncheck(varc,idcat) 
{
parametru = varc;
if(document.getElementById("prod"+varc)){
	document.getElementById("prod"+varc).childNodes.item(1).style.display="none";
	document.getElementById("prod"+varc).childNodes.item(0).style.display="block";
    }
getIndexXMLUNCHECK(idcat);
}


function GetObject() {
	var xmlHttpAction=null;

	try {
	  // Firefox, Opera 8.0+, Safari
	  xmlHttpAction=new XMLHttpRequest();
	} catch (e) {
	  // Internet Explorer
	  try {
	    xmlHttpAction=new ActiveXObject("Msxml2.XMLHTTP");
	  } catch (e) {
	    xmlHttpAction=new ActiveXObject("Microsoft.XMLHTTP");
	  }
	}
	return xmlHttpAction;
}

function getIndexXMLCHECK(idcat) {
	xmlHttpAction=GetObject();
	if (xmlHttpAction==null) {
	  alert ("Browserul dvs nu suporta AJAX!");
	  return;
	}
	
	var url = "/comparare_ajax.php?act=check&idcat="+idcat+"&id="+parametru;
	xmlHttpAction.onreadystatechange=changeState;
	xmlHttpAction.open("GET",url,true);
	xmlHttpAction.send(null);
}


function getIndexXMLUNCHECK(idcat) {
	xmlHttpAction=GetObject();
	if (xmlHttpAction==null) {
	  alert ("Browserul dvs nu suporta AJAX!");
	  return;
	}
	var url = "/comparare_ajax.php?act=uncheck&idcat="+idcat+"&id="+parametru;
	xmlHttpAction.onreadystatechange=changeState;
	xmlHttpAction.open("GET",url,true);
	xmlHttpAction.send(null);
}



function changeState() {
	if(xmlHttpAction.readyState==4) 
    {
		var xmlDoc = xmlHttpAction.responseText;
        document.getElementById("comparare").innerHTML = xmlDoc;	
        }
}