// BROWSER SNIFFER (Sniff out the good and bad browsers)

function Is() {
  var agent = navigator.userAgent.toLowerCase();
  this.major = parseInt(navigator.appVersion);
  this.minor = parseFloat(navigator.appVersion);
  this.ns = ((agent.indexOf('mozilla')!=-1) && ((agent.indexOf('spoofer')==-1) && (agent.indexOf('compatible') == -1)));
  this.ns2 = (this.ns && (this.major == 3));
  this.ns3 = (this.ns && (this.major == 3));
  this.ns4b = (this.ns && (this.minor < 4.04));
  this.ns4 = (this.ns && (this.major >= 4));
  this.ie = (agent.indexOf("msie") != -1);
  this.ie3 = (this.ie && (this.major == 2));
  this.ie4 = (this.ie && (this.major == 4));
  this.ie5 = (this.ie && (agent.charAt(agent.indexOf("msie") +5) >= 5));
  this.op3 = (agent.indexOf("opera") != -1);
  this.win = (agent.indexOf("win")!=-1);
  this.mac = (agent.indexOf("mac")!=-1);
  this.unix = (agent.indexOf("x11")!=-1);
}

var is = new Is();

function goToURL(url) {
	if (url.options[url.selectedIndex].value!="999"){
		if (url.options[url.selectedIndex].value!="no_jump")
			window.location = url.options[url.selectedIndex].value;
	}
}

function onOver(fild){
if (is.ie)
	fild.style.background="#f4f4ec";
else
	fild.bgcolor="#f4f4ec";
}

function onOff(fild){
if (is.ie)
	fild.style.background="#FFFFFF";
else
	fild.bgcolor="#FFFFFF";
}

function form1_submit() {
	if (document.form1.Search.value=='') {
		alert('Søg');
		document.form1.submit()=false;
	} else {
		document.form1.submit();
	}
}