var itemcount = new Array();
itemcount['magunkrol']=4;
itemcount['tev']=0;
itemcount['validation']=4;
itemcount['infotar']=4;
var counter = new Array();
counter['magunkrol']=0;
counter['tev']=0;
counter['validation']=4;
itemcount['infotar']=4;

var showmethod = Array(), hidemethod = Array();

function showmenu(elmnt)
{
	clearTimeout(hidemethod[elmnt]);
	if (counter[elmnt]<itemcount[elmnt]) {
		document.getElementsByName(elmnt)[counter[elmnt]].
style.visibility="visible";
		counter[elmnt]++;
		showmethod[elmnt] = 
                setTimeout('showmenu(\''+elmnt+'\');', 30);
	}
}

function hidemenu(elmnt)
{
clearTimeout(showmethod[elmnt]);
counter[elmnt]--;
document.getElementsByName(elmnt)[counter[elmnt]].
style.visibility="hidden";
	if (counter[elmnt]!=0) 
        hidemethod[elmnt] = setTimeout('hidemenu(\''+elmnt+'\');', 50);
}