function userPopup (t) {	
	viz_data = document.getElementById('viz')		
	viz_data.style.display = 'block';

	posy=posy-300;
	viz_data.style.top=posy+'px';
	document.getElementById('polozka_content').innerHTML=t;
}
function userClose () {	
	viz_data = document.getElementById('viz')		
	viz_data.style.display = 'none';
}

function ajaxadd(id) {	
	var xmlHttp;
	try {			
		xmlHttp=new XMLHttpRequest();
	}
	catch (e) {
		try {
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e) {
			try {
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e) {
				alert("Your browser does not support AJAX!");
				return false;
			}
		}
	}
	xmlHttp.onreadystatechange=function() {
		if(xmlHttp.readyState==4) {
			t=xmlHttp.responseText.split("|")
			document.getElementById('kosik').innerHTML=t[0];			
			userPopup(t[1]);
		}
	}
	var url="kosik_add.php?id_z="+id
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}


var posx = 0
var posy = 0
var IE = document.all?true:false
document.onclick = getMouseXY;

function getMouseXY(e) {
	if (!e) var e = window.event;
	if (e.pageX || e.pageY) 	{
		posx = e.pageX;
		posy = e.pageY;
	}
	else if (e.clientX || e.clientY) 	{
		posx = e.clientX + document.body.scrollLeft
			+ document.documentElement.scrollLeft;
		posy = e.clientY + document.body.scrollTop
			+ document.documentElement.scrollTop;
	}
	// posx and posy contain the mouse position relative to the document
	// Do something with this information
}