navHover = function() {
	var lis = document.getElementById("navmenu").getElementsByTagName("LI");
	for (var i=0; i<lis.length; i++) {
		lis[i].onmouseover=function() {
			this.className+=" iehover";
		}
		lis[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" iehover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", navHover);
navHover = function() {
	var lis = document.getElementById("navmenu2").getElementsByTagName("LI");
	for (var i=0; i<lis.length; i++) {
		lis[i].onmouseover=function() {
			this.className+=" iehover";
		}
		lis[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" iehover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", navHover);
function checkdate(input){
							var validformat=/^\d{4}\-\d{2}\-\d{2}$/ 
							var returnval=false
							if (!validformat.test(input.value) && (input.value!=""))
							alert("WprowadL poprawny format daty (r-m-d np: 2006-04-18).")
							else{ 
							returnval=true
							}
							if (returnval==false) input.select()
							return returnval
}
						
var prefix="";
var wd;
function check(obj){
	obj.value=obj.value.replace(",",".");
}
function check2(obj){
	obj.value=obj.value.replace(".",",");
}
function parseelement(thisone){

	if (document.layers||document.all||document.getElementById){
	
		var x=thisone.value
		var anum=/(^\d+$)|(^\d+[\.\,]\d+$)/
		
		if (anum.test(x)){
			testresult=true
		}else{
			alert("Prosze wpisac poprawną wartośc np:1,70!")
			testresult=false
		}	
	
		if (testresult==true){
			if (thisone.value.charAt(0)=="$"){
				return
			}
			wd="w"
			var tempnum=thisone.value
			for (i=0;i<tempnum.length;i++){
				if (tempnum.charAt(i)=="."){
					wd="d"
					break
				}
			}
			if (wd=="w"){
				thisone.value=prefix+tempnum+".00"
			}else{
				if (tempnum.charAt(tempnum.length-2)=="."){
					thisone.value=prefix+tempnum+"0"
				}else{
					tempnum=Math.round(tempnum*100)/100
					thisone.value=prefix+tempnum
				}
			}
		}else{
			this.value="";
		}
	}
}	
function getCookieVal (offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
    endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}
function GetCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg)
      return getCookieVal (j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break; 
  }
  return null;
}

function notes(oferta1,status)
{
	if (status){
		var tresc="ofertaz="+GetCookie('ofertaz')+"|||"+oferta1; // tresc ciasteczka
		var godzin=72000000; // czas waznosci
		var wygasa=new Date(); 
		//alert (tresc);
		wygasa=new Date(wygasa.getTime()+60*60*1000*godzin); 
		document.cookie=tresc+"; expires="+wygasa.toGMTString(); 
	}else{
		var tresc="ofertaz="+GetCookie('ofertaz').replace('|||'+oferta1,''); // tresc ciasteczka
		//alert (tresc);
		var godzin=72000000; // czas waznosci
		var wygasa=new Date(); 
		
		wygasa=new Date(wygasa.getTime()-60*60*1000*godzin); 
		document.cookie=tresc+"; expires="+wygasa.toGMTString();
		
		var godzin=72000000; // czas waznosci
		var wygasa=new Date(); 
		
		wygasa=new Date(wygasa.getTime()+60*60*1000*godzin); 
		document.cookie=tresc+"; expires="+wygasa.toGMTString(); 		
	}
}
function czekboksy (form) 
{
	//alert(form.elements.length);
	for (var c = 0; c < form.elements.length; c++){
		if (form.elements[c].type == 'checkbox')
		{
		form.elements[c].checked = true;
		}
	}
		
}
function zdjecie(nazwa)
	{
	var nazwa;
	okno=window.open('foto.php?nazwa='+nazwa, 'zdjecia', 'toolbar=no,menubar=no,scrollbars=no,resizable=no,location=no,height=20,width=20,left=20,top=20');
	okno.focus();
	}