function SingleImgOn (name, img) {
  document[name].src = eval(img + "_on.src");
}
function SingleImgOff (name, img) {
  document[name].src = eval(img + "_off.src");
}
function ImgOn (img){
  document[img].src = eval(img + "_on.src");
}
function ImgOff (img){
  document[img].src = eval(img + "_off.src");
}
function ChangeClass (element, class_name) {
  element.className = class_name;
}
/*Current date script credit: 
Website Abstraction (www.wsabstract.com)
Over 200+ free scripts here!
Modified by Cook (http://www.promocja.silvernet.pl)
*/
{
var mydate=new Date()
var year=mydate.getYear()
if (year < 1000)
year+=1900
var day=mydate.getDay()
var month=mydate.getMonth()
var daym=mydate.getDate()
var dayarray=new Array("niedziela","poniedziałek","wtorek","środa","czwartek","piątek","sobota")
var montharray=new Array("stycznia","lutego","marca","kwietnia","maja","czerwca","lipca","sierpnia","września","października","listopada","grudnia")
}