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;
	}
}
/*
window.onload = function(){
	hm = document.getElementById("hmeni");
	hrefs = hm.getElementsByTagName("A");
	var	sirina=0;
	
	for (var j = 0; j < hrefs.length; j++) {
		sirina = sirina + hrefs[j].offsetWidth;
    }
	leftMargin = Math.round((780-sirina)/2);
	hm.style.marginLeft = leftMargin+"px";

}
*/
function findPosX(obj)
{
	var curleft = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}
	else if (obj.x)
		curleft += obj.x;
	return curleft;
}