function HideAll() {
	var elements = document.getElementsByTagName("div");
	
	try {
		for (i=0;elements.length;i++) {
			if(elements[i].className == "employees-fotolayer") {
				elements[i].style.display = "none";
			}
		}
	} catch (e) {}
	
	try {
		for (i=0;elements.length;i++) {
			if(elements[i].className == "employees-numberlayer") {
				elements[i].style.display = "none";
			}
		}
	} catch (e) {}
}

function addLoadEvent(func) {
   var oldonload = window.onload;
   if (typeof window.onload != 'function') {
      window.onload = func;
   } else {
      window.onload = function() {
        oldonload();
        func();
      }
   }
}