var ns4 = (document.layers);
var ie4 = (document.all && !document.getElementById);
var ie5 = (document.all && document.getElementById);
var ns6 = (!document.all && document.getElementById);

function openDir( form ) { 
	var newIndex = form.combolinks.selectedIndex; 
	if ( newIndex == 0 ) { 
		alert( "Seleziona un link!" ); 
	} else { 
		cururl = form.combolinks.options[ newIndex ].value; 
		window.open( cururl); 
	} 
}
function popUp(theURL,winName,features) {
	window.open(theURL,winName,features);
}

function submitSearch(formName)
{
	if (!formName)
		formName = "form";
	var selected = document.forms[formName].search.selectedIndex;
	var linkHref = document.forms[formName].search[selected].value;
	if (linkHref.indexOf("http://") >= 0)	
		window.open(linkHref);	
	else	
		document.location.href = linkHref;	
}