function navS(lnk) {
	if (document.images) {
		document.images[lnk].src = "/img/nav/"+ folder +"/"+ lnk +"_s.gif";
	}
}

function navU(lnk) {
	if (document.images) {
		document.images[lnk].src = "/img/nav/"+ folder +"/"+ lnk +"_u.gif";
	}
}

function navPre() {
	preloadArray = new Array();
	for(var x=0; x<navPre.arguments.length; x++) {
		preloadArray[x] = new Image();
		preloadArray[x].src = "/img/nav/"+ navPre.arguments[x] +"_s.gif";
		}
}

function frameHref (lang) {
	url = top.document.location.href.split("?");
	top.document.location = url[0] + lang + '&eid=' + top.contentFrame.document.forms[0].elements[0].value;
}

function frameHrefDefault (lang) {
	//alert(top.contentFrame.location);
	contentUrl = top.contentFrame.location.href.split("/");
	
	url = top.document.location.href.split("?");
	top.document.location = url[0] + lang + "&url=" + contentUrl[contentUrl.length-1];
	

}