window.onload=function(){
if(!NiftyCheck())
    return;
RoundedTop("div#strona","#3b5d81","#ffffff");
RoundedBottom("div#strona","#3b5d81","#ffffff");
Rounded("div#header","#ffffff","#2c4560");
Rounded("div#footer","#ffffff","#f0f0f0");
}