function clearText(thefield){
	if (thefield.defaultValue==thefield.value) {
		thefield.value = "";
	}
}

function checkEmail (frm) { 
  if (  frm.email.value.match(/^[A-Z0-9_.-]+@[A-Z0-9_.-]+\.[A-Z0-9_]{2,3}$/i) 
    && !frm.email.value.match(/^\.|\.\.|\.@|@\./) ) 
    frm.submit() 
  else 
    alert('Indtastet emailadresse er ikke gyldig...'); 
};

function clock() {
if (!document.layers && !document.all) return;
var digital = new Date();
var hours = digital.getHours();
var minutes = digital.getMinutes();
var seconds = digital.getSeconds();

if (hours == 0) hours = 12;
if (minutes <= 9) minutes = "0" + minutes;
if (seconds <= 9) seconds = "0" + seconds;
dispTime = hours + ":" + minutes + ":" + seconds;
var months=new Array(13);
months[1]="januar";
months[2]="februar";
months[3]="marts";
months[4]="april";
months[5]="maj";
months[6]="juni";
months[7]="juli";
months[8]="august";
months[9]="september";
months[10]="oktober";
months[11]="november";
months[12]="december";
var time=new Date();
var lmonth=months[time.getMonth() + 1];
var date=time.getDate();
var year=time.getYear();
if (year < 2000)    
year = year + 1900; 
var alldate=date + ". " + lmonth + " " + year;
datetime = "<p>" + alldate + "</p>";
return datetime;
if (document.layers) {
document.layers.pendule.document.write(datetime);
document.layers.pendule.document.close();
}
else
if (document.all)

setTimeout("clock()", 1000);
}


function openWindow(url,w,h) {
	popup=window.open(url,'ny','toolbar=no,copyhistory=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=' + w + ',height=' + h);
        if (!(navigator.appName == "Microsoft Internet Explorer" && parseInt(navigator.appVersion.substring(0,1)) <4)) 
		{popup.focus();}
}