function openWindow(url, w, h,name) {
        var Win = window.open(url,name,'width=' + w + ',height=' + h + ',resizable=1,scrollbars=yes,menubar=no' )
}
function show_hide(ggg)
{

var val;
   val=document.getElementById(ggg);
   if(val.style.display=='none') val.style.display='';
   else val.style.display='none';


}
function createCookie(name,value,days) {
	if (days) {
			var date = new Date();
			date.setTime(date.getTime()+(days*24*60*60*1000));
			var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";

	document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
function eraseCookie(name) {
	createCookie(name,"",-1);
}

function kalendarz(){
	var pom, tabela;
	pom = document.getElementById('kalendarz');
	tabela = pom.getElementsByTagName("td");
	tabela[3].innerHTML = 'Ś';
}
function wysokosc_start(){
	var pom, pom2, pom3, sci, cont;
	pom = document.getElementById('container_left');
	pom2 = document.getElementById('logosy');
	sci = document.getElementById('contents');
	cont = document.getElementById('path');
	pom3 = pom.clientHeight;
	pom3 = ((pom3 - 60) - sci.clientHeight) - cont.clientHeight;
	if (pom3<0){ pom3 = 0;}
	pom2.style.paddingTop=pom3+'px';
	
}