onerror = report;
var navigatorNameString = navigator.appName.toUpperCase();
function openWindow(genses) {
	
		winParam = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=350,height=250";
		if ( navigatorNameString.indexOf("MICROSOFT") >= 0 ) {
			winParam+=",left=200,top=200";
		}
		else{
			winParam+=",screenX=300,screenY=400";
		}
		window.open(genses, "Tips", winParam);
		winParam = "";
	
}
function openPicWindow(genses) {
	
		winParam = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=400,height=400";
		if ( navigatorNameString.indexOf("MICROSOFT") >= 0 ) {
			winParam+=",left=200,top=200";
		}
		else{
			winParam+=",screenX=300,screenY=400";
		}
		window.open(genses, "Tips", winParam);
		winParam = "";
	
}
function openLogonWindow(genses) {
	
		winParam = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=305,height=135";
		if ( navigatorNameString.indexOf("MICROSOFT") >= 0 ) {
			winParam+=",left=250,top=250";
		}
		else{
			winParam+=",screenX=300,screenY=400";
		}
		window.open(genses, "LOGON", winParam);
		winParam = "";	
}

function soek() {
	if(form1.searchstring.value != "") {
		form1.submit();
	}
}

function toemSoek() {
	if(form1.searchstring.value == "Søk") {
		form1.searchstring.value = "";
	}
}

function fyllSoek() {
	if(trim(form1.searchstring.value).length == 0) {
		form1.searchstring.value = "Søk";
	} else {
		form1.searchstring.value = trim(form1.searchstring.value);
	}
}
function loadPage( pageName ) {
	if(top.frames[3].document.check.checkField.value != "true") {
		top.frames[3].location.href = pageName
	}
}
function report(message,url,line) {
    // do nada
}
function removeText(field)
        {
        field.value = '';
        }

function validate_tre() { 
	
	if (window.document.skjema.fornavn.value == "") {
		alert("Du må fylle ut \"Navn\" feltet.");
		window.document.skjema.fornavn.focus();
		return (false);
	}
	if (window.document.skjema.email.value == "") {
		alert("Du må fylle ut \"E-post\" feltet.");
		window.document.skjema.email.focus();
		return (false);
	}
	if (window.document.skjema.telefon.value == "") {
		alert("Du må fylle ut \"Telefon\" feltet.");
		window.document.skjema.telefon.focus();
		return (false);
	}
	if ( window.document.skjema.email.value.indexOf("@") < 0 ) {
		alert("Du må legge inn en gyldig E-post addresse.");
		window.document.skjema.email.focus();
		return (false);
	}
	else {
		return (true);
	}
}