function checkandsubmit() {
if (document.getElementById('Opret').brugernavn.value.lenght == 0){
	document.getElementById('status').innerHTML = "Du skal vælge et brugernavn";
	return false;
	}	
	else {

if (document.getElementById('Opret').kodeord.value.lenght == 0){
	document.getElementById('status').innerHTML = "Du skal vælge et kodeord";
	return false;
	}	
	else {

	
if (document.getElementById('Opret').email.value == document.getElementById('Opret').email2.value) {
	if (document.getElementById('Opret').email.value.lenght == 0) {
	document.getElementById('status').innerHTML = "Email fælterne er tomme";
	return false;
	}
	else {
	if (!isEmail()) {
 document.getElementById('status').innerHTML = "Oplys venligst en gyldig email";
	return false;
	}
	else {	
	return true;
	}
		}
}
else {
	document.getElementById('status').innerHTML = "De 2 indtastede emails er ikke ens";
	return false;
	}

	}
	}
}
function isEmail() {
	var fldvalue = document.getElementById('Opret').email.value;
	var at	= fldvalue.indexOf("@");
	var len	= fldvalue.length;

	if ((fldvalue == null)||(fldvalue == "")) { return false; }
	if (fldvalue.indexOf("@")==-1) { return false; }
	if (fldvalue.indexOf("@") == -1 || fldvalue.indexOf("@") == 0 || fldvalue.indexOf("@") == len) { return false; }
	if (fldvalue.indexOf(".") == -1 || fldvalue.indexOf(".") == 0 || fldvalue.indexOf(".") == len) { return false; }
	if (fldvalue.indexOf("@",(at+1)) != -1) { return false; }
	if (fldvalue.substring(at-1,at) == "." || fldvalue.substring(at+1,at+2) == ".") { return false; }
	if (fldvalue.indexOf(".",(at+2)) == -1) { return false; }
	if (fldvalue.indexOf(" ") != -1) { return false; }
	if ((fldvalue.indexOf(".") + 1) == len) { return false; }

	return true;
}

function checkEmail() {
	if (!isEmail()) {
 	document.getElementById('status').innerHTML = "Oplys venligst en gyldig email";
	return false;
	}
	
	}
	
var datePicker1


function init() {
	var f = document.forms['Opdater'];
	var defaultDate = new Date();
	var selectedDate = new Date(" & (Year(Date())-30) & ", 0, 1);
	defaultDate.setDate(defaultDate.getDate());
	datePicker1 = new DropdownDatePicker(f.fld_month, f.fld_day, f.fld_year, true);
}

function status() {
	if (document.getElementById('status').innerHTML != "")
		{
			
		for (var i=0;i<100;i++)	 {
			
			}
		document.getElementById('status').style.filter = "alpha(opacity=30)";
		document.getElementById('status').style.opacity = .3;
	
			}
}
/******************************
OO-based DropdownDatePicker
By: Glenn G. Vergara
glenngv@yahoo.com
Philippines

Please make this intact
if you want to use this script.
Thanks!
******************************/

function DropdownDatePicker(month, day, year, hasLeadingZero){ var me = this; this.month = month; this.day = day; this.year = year; if (hasLeadingZero==null || typeof hasLeadingZero=="undefined") hasLeadingZero=false; this.hasLeadingZero = hasLeadingZero; this.setWeekend = false; this.populateDate = function(){ var dSelYear = me.year.options[me.year.selectedIndex].value; var dSelMonth = me.month.options[me.month.selectedIndex].value; var timeA = new Date(dSelYear,dSelMonth,1); var timeDifference = timeA - 86400000; var timeB = new Date(timeDifference); var daysInMonth = timeB.getDate(); prevDaysInMonth = me.day.options.length; if (daysInMonth < prevDaysInMonth){ if (me.day.selectedIndex>=daysInMonth-1){ me.day.selectedIndex = daysInMonth-1;}
me.day.options.length = daysInMonth;}
else if (daysInMonth > prevDaysInMonth){ var sDay; for (var i = prevDaysInMonth; i < (daysInMonth); i++) { sDay = ((i+1)<10 && me.hasLeadingZero)?"0"+(i+1):i+1; me.day.options[i] = new Option(sDay,sDay);}
}
if (me.setWeekend){ me.setWeekendStyleOn(me.callbackOn);}
}
this.setDisplayMonths = function(mode, isUpperCase, arrMonth){ switch (mode){ case 1:
for (var i=0;i<12;i++){ me.month.options[i] = new Option(((i+1)<10 && me.hasLeadingZero)?"0"+(i+1):i+1, i+1);}
break; case 2:
var arrMonth = new Array("Januar","Februar","Marts","April","Maj","Juni","Juli","August","September","Oktober","November","December"); for (var i=0;i<arrMonth.length;i++){ me.month.options[i] = new Option((isUpperCase)?arrMonth[i].toUpperCase():arrMonth[i],i+1);}
break; case 3:
var arrMonth = new Array("Jan","Feb","Mar","Apr","Maj","Jun","Jul","Aug","Sep","Okt","Nov","Dec"); for (var i=0;i<arrMonth.length;i++){ me.month.options[i] = new Option((isUpperCase)?arrMonth[i].toUpperCase():arrMonth[i],i+1);}
break; case 4:
if (arrMonth==null || typeof arrMonth=="undefined"){ var arrMonth = new Array("Januar","Februar","Marts","April","Maj","Juni","Juli","August","September","Oktober","November","December");}
for (var i=0;i<arrMonth.length;i++){ me.month.options[i] = new Option((isUpperCase)?arrMonth[i].toUpperCase():arrMonth[i],i+1);}
break; default:
for (var i=0;i<12;i++){ me.month.options[i] = new Option(((i+1)<10 && me.hasLeadingZero)?"0"+(i+1):i+1, i+1);}
}
}
this.setDisplayYears = function(fromYear, toYear){ me.year.length=0; for (var i=fromYear;i<=toYear;i++){ me.year.options[i-fromYear] = new Option(i,i);}
}
this.setDefaultDate = function(defaultDate){ if (defaultDate==null || typeof defaultDate=="undefined" || isNaN(defaultDate)){ defaultDate = new Date();}
me.month.options[defaultDate.getMonth()].selected = true; me.day.options[defaultDate.getDate()-1].selected = true; for (var i=0;i<me.year.options.length;i++){ if (me.year.options[i].value==defaultDate.getFullYear()){ me.year.selectedIndex = i; break;}
}
me.month.onchange();}
this.displayDay = function(arrDay){ if (arrDay==null || typeof arrDay=="undefined"){ var arrDay = new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday");}
me.arrDay = arrDay; me.month.onmouseover = function(){ var selectedDate = new Date(me.year.options[me.year.selectedIndex].value, this.selectedIndex, me.day.options[me.day.selectedIndex].value); this.title = me.arrDay[selectedDate.getDay()];}
for (var i=0;i<me.month.options.length;i++){ me.month.options[i].onmouseover = function(){ var selectedDate = new Date(me.year.options[me.year.selectedIndex].value, this.value-1, me.day.options[me.day.selectedIndex].value); this.title = me.arrDay[selectedDate.getDay()];}
}
me.day.onmouseover = function(){ var selectedDate = new Date(me.year.options[me.year.selectedIndex].value, me.month.selectedIndex, this.options[this.selectedIndex].value); this.title = me.arrDay[selectedDate.getDay()];}
for (var i=0;i<me.day.options.length;i++){ me.day.options[i].onmouseover = function(){ var selectedDate = new Date(me.year.options[me.year.selectedIndex].value, me.month.selectedIndex, this.value); this.title = me.arrDay[selectedDate.getDay()];}
}
me.year.onmouseover = function(){ var selectedDate = new Date(me.year.options[me.year.selectedIndex].value, this.selectedIndex, me.day.options[me.day.selectedIndex].value); this.title = me.arrDay[selectedDate.getDay()];}
for (var i=0;i<me.year.options.length;i++){ me.year.options[i].onmouseover = function(){ var selectedDate = new Date(this.value, me.month.selectedIndex, me.day.options[me.day.selectedIndex].value); this.title = me.arrDay[selectedDate.getDay()];}
}
}
this.setWeekendStyleOn = function(callbackFunc){ me.callbackOn = callbackFunc; me.setWeekend = true; for (var i=0;i<me.day.options.length;i++){ var date = new Date(me.year.options[me.year.selectedIndex].value, me.month.selectedIndex, i+1); var day = date.getDay(); if (day==0 || day==6){ me.callbackOn(me.day.options[i]);}
else{ me.callbackOff(me.day.options[i]);}
}
}
this.setWeekendStyleOff = function(callbackFunc){ me.callbackOff = callbackFunc;}
this.compareDate = function(otherDropdownDatePicker){ if (otherDropdownDatePicker instanceof DropdownDatePicker){ var thisDate = new Date(me.year.options[me.year.selectedIndex].value, me.month.options[me.month.selectedIndex].value, me.day.options[me.day.selectedIndex].value); var otherDate = new Date(otherDropdownDatePicker.year.options[otherDropdownDatePicker.year.selectedIndex].value, otherDropdownDatePicker.month.options[otherDropdownDatePicker.month.selectedIndex].value, otherDropdownDatePicker.day.options[otherDropdownDatePicker.day.selectedIndex].value); return Date.parse(thisDate) - Date.parse(otherDate);}
return 0;}
var monthChange = this.month.onchange; if (monthChange){ this.month.onchange = function(){ me.populateDate(); monthChange();}
}
else{ this.month.onchange = this.populateDate;};this.month.onchange(); var yearChange = this.year.onchange; if (yearChange){ this.year.onchange = function(){ me.populateDate(); yearChange();}
}
else{ this.year.onchange = this.populateDate;}
}