document.getElementsByClassName = function(className) {
	var children = document.getElementsByTagName('*') || document.all;
	var elements = new Array();
	for ( var i = 0; i < children.length; i++) {
		var child = children[i];
		var classNames = child.className.split(' ');
		for ( var j = 0; j < classNames.length; j++) {
			if (classNames[j] == className) {
				elements.push(child);
				break;
			}
		}
	}
	return elements;
}


	function setCookie(name, value, expire) {

	document.cookie = name + "=" + escape(value)
			+ ((expire == null) ? "" : ("; expires=" + expire.toGMTString()));
}

function getCookie(c_name) {
	if (document.cookie.length > 0) {
		c_start = document.cookie.indexOf(c_name + "=");
		if (c_start != -1) {
			c_start = c_start + c_name.length + 1;
			c_end = document.cookie.indexOf(";", c_start);
			if (c_end == -1)
				c_end = document.cookie.length;
			return unescape(document.cookie.substring(c_start, c_end));
		}
	}

	return -1;
}

		
        	
function makeRequest(url){


if (window.XMLHttpRequest){
	xhr = new XMLHttpRequest();
	}
	else{
	if (window.ActiveXObject){
	try{
		xhr = newActiveXObject("Microsoft.XMLHTTP");
		}
		catch(e){	}
		}

}


if (xhr){
	
	xhr.onreadystatechange = showContents;
	xhr.open("GET", url, true);
	xhr.send(null);
	}
	else{
	document.getElementById("updateArea").innerHTML = "Nie udało się";
	}
}

function showContents(){
if (xhr.readyState == 4){
	if(xhr.status == 200){
		
var outMsg = xhr.responseText;
	
window.location.reload( false );
	
	}
	else{
	var outMsg = "wystapiły problemy - " + xhr.status;
	}


	//document.getElementById("center").innerHTML = outMsg;
	
	//var pliktext = document.createTextNode(outMsg);
	
//	var updarea = document.getElementById("updateArea");
//	var newp = document.createElement("p");
	
	//document.getElementById("updateArea").innerHTML = updarea;
	
//	newp.appendChild(pliktext);
	//updarea.appendChild(newp); 
	
	}
	

}
																							
function KomiksIni()
{

document.getElementById('komiks').onmouseover = ShowKomiks;
//document.getElementById('komiksclos').onmouseover = HideKomiks; 
document.getElementById('komiks').onmouseout = HideKomiks;
}

function HideKomiks()
{
document.getElementById('komiksPreview').style.visibility = "hidden";

}

function ShowKomiks(e){

if(e){}
else
{
e = window.event;
}
var xPos = e.clientX - 685;
if (xPos < 0) xPos = 0;
var yPos = e.clientY - 700;
if (yPos < 0) yPos = 0;


    var bodyw=document.body.Width;
		var bodyh=document.body.Height;
		
				
		document.getElementById('komiksPreview').style.top = yPos  + "px";
		document.getElementById('komiksPreview').style.left = xPos  + "px";
		document.getElementById('komiksPreview').style.visibility = "visible";

		
		
return false;
}