function setCookie(c_name,value,expiredays)
{
	var exdate = new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie = c_name + "=" + escape(value) + ((expiredays==null) ? "" : ";expires=" + exdate.toUTCString());
}	

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 "";
}	

function checkCookie(c_name)
{
	var c = getCookie(c_name);
	if(c!=null && c!='') 
		return true;
	else 
		return false;
}	

function deleteCookie( name ) {
	if ( getCookie( name ) ) { 
		document.cookie = name + "=" +	";expires=Thu, 01-Jan-1970 00:00:01 GMT";
	}
}
	
function CreateBookmarkLink(title, url) {

if (window.sidebar) { // Mozilla Firefox Bookmark
		window.sidebar.addPanel(title, url,"");
	} else if( window.external ) { // IE Favorite
		window.external.AddFavorite( url, title); }
	else if(window.opera && window.print) { // Opera Hotlist
		return true; }
 }
 
var popup_box =  '<div id="popup_bg"></div>'
				+'<div id="popup"><div id="popup_close"><a href="#" onclick="confirm_popup(); return false;" title="Zamknij/Close"><img src="images/butClose.png" alt="Zamknij/Close"/></a></div>'
				+'<div id="txt_hand"><img src="images/popup.png" alt="" /></div>'
				+'</div>';
				
/**
 * Potwierdzenie pokaznia popupu 
 */
 	function confirm_popup( param ) {
		 setCookie('popup_info',1,30);
		 //close_popup('popup');
		 document.getElementById("popup_bg").style.display='none';
		 document.getElementById("popup").style.display='none';
	}