WsPreloadImages = new Array(
                '/img/menu-factoring-h.gif',
                '/img/menu-produkty-h.gif',
                '/img/menu-spoluprace-h.gif',
                '/img/menu-onas-h.gif',
                '/img/menu-kontakt-h.gif'
);
WsImagePreloaderTarget = 'page';
WsImagePreloaderCounter = 0;


function WsImagePreloader() {
         var htmlSource = "<div id=\"WsImagesPreloaderDiv\" style=\"position: absolute; width:0px; height:0px; overflow:hidden\">";
         for(a=0;a<WsPreloadImages.length;a++) {
            htmlSource += '<img src="'+WsPreloadImages[a]+'" onload="WsCountPreloadImage()" />';
         }
         htmlSource += "</div>";
         document.getElementById(WsImagePreloaderTarget).innerHTML += htmlSource; 
}
function WsCountPreloadImage() {
         WsImagePreloaderCounter++;
         if (WsImagePreloaderCounter == WsPreloadImages.length) {
             document.getElementById('WsImagesPreloaderDiv').innerHTML = '';
         }
}