navHover = function() { 
	if(document.getElementById("hmeni")){
		var lis = document.getElementById("hmeni").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 formInputClear(forma,formel,tekst){
	if(document.getElementById(forma).elements[formel].value==tekst){
		document.getElementById(forma).elements[formel].value="";
	}
}
function formInputFill(forma,formel,tekst){
	if(document.getElementById(forma).elements[formel].value==""){
		document.getElementById(forma).elements[formel].value=tekst;
	}
}