nn=(document.layers)?true:false;
ie=(document.all)?true:false;
function keyDown(e) {
	var evt=(e)?e:(window.event)?window.event:null;
	if(evt){
		var key=(evt.charCode)?evt.charCode:
			((evt.keyCode)?evt.keyCode:((evt.which)?evt.which:0));
		if(key=="67") {
			if(evt.ctrlKey){
			
			
		return false;
}


			
		}
		
		
	}
}
document.onkeydown=keyDown;
if(nn) document.captureEvents(Event.KEYDOWN);




function right(evnt)
{
  if (navigator.appName.toUpperCase().match(/NETSCAPE/) != null)
  {
    if (evnt.which >= 2)
	{
      //alert("Du skal bruge venstre museknap");
      //return false;
    }
  }
  else
  if (event.button>=2)
    //alert("Du skal bruge venstre museknap");
	}

document.onmousedown=right;
if (document.layers) window.captureEvents(Event.MOUSEDOWN);
window.onmousedown=right;

function CaricaFoto(img){
//alert(rid);
url="popup_img.php";
if(window.showModalDialog){
 var winReturn = false;
  var oldcolor = false;
    var winReturn = showModalDialog(url+"?img="+img,"resizable: no; help: no; status: no; scroll: no, toolbar=no;");

      
}else{
//	var newWin = window.open('popup_img.php,'popup','height=300,width=800,scrollbars=yes');
 foto1= new Image();
  foto1.src=(img);
  Controlla(img);
}

}


var dom = (document.getElementById) ? true : false;
var ns5 = (!document.all && dom || window.opera) ? true: false;
var ie5 = ((navigator.userAgent.indexOf("MSIE")>-1) && dom) ? true : false;
var ie4 = (document.all && !dom) ? true : false;
var nodyn = (!ns5 && !ie4 && !ie5 && !dom) ? true : false;

var origWidth, origHeight;

// avoid error of passing event object in older browsers
if (nodyn) { event = "nope" }

///////////////////////  CUSTOMIZE HERE   ////////////////////
// settings for tooltip 
// Do you want tip to move when mouse moves over link?
var tipFollowMouse= true;	
// Be sure to set tipWidth wide enough for widest image
var tipWidth= 308;
var offX= 0;	// how far from mouse to show tip
var offY= 0; 
var tipFontFamily= "Verdana, arial, helvetica, sans-serif";
var tipFontSize= "8pt";
// set default text color and background color for tooltip here
// individual tooltips can have their own (set in messages arrays)
// but don't have to
var tipFontColor= "#000000";
var tipBgColor= "#DDECFF"; 
var tipBorderColor= "#000080";
var tipBorderWidth= 0;
var tipBorderStyle= "ridge";
var tipPadding= 0;

// tooltip content goes here (image, description, optional bgColor, optional textcolor)
var messages = new Array();
// multi-dimensional arrays containing: 
// image and text for tooltip
// optional: bgColor and color to be sent to tooltip
messages[0] = new Array('','',"");
messages[1] = new Array('','',"");


////////////////////  END OF CUSTOMIZATION AREA  ///////////////////

// preload images that are to appear in tooltip
// from arrays above
if (document.images) {
	var theImgs = new Array();
	for (var i=0; i<messages.length; i++) {
  	theImgs[i] = new Image();
		theImgs[i].src = messages[i][0];
  }
}

// to layout image and text, 2-row table, image centered in top cell
// these go in var tip in doTooltip function
// startStr goes before image, midStr goes between image and text
var startStr = '<img  width="378" src="';
var midStr = '" border="1">';
var endStr = '';

////////////////////////////////////////////////////////////
//  initTip	- initialization for tooltip.
//		Global variables for tooltip. 
//		Set styles
//		Set up mousemove capture if tipFollowMouse set true.
////////////////////////////////////////////////////////////
var tooltip, tipcss;
function initTip() {
	if (nodyn) return;
	tooltip = (ie4)? document.all['tipDiv']: (ie5||ns5)? document.getElementById('tipDiv'): null;
	tipcss = tooltip.style;
	if (ie4||ie5||ns5) {	// ns4 would lose all this on rewrites
		tipcss.width = tipWidth+"px";
		tipcss.fontFamily = tipFontFamily;
		tipcss.fontSize = tipFontSize;
		tipcss.color = tipFontColor;
		tipcss.backgroundColor = tipBgColor;
		tipcss.borderColor = tipBorderColor;
		tipcss.borderWidth = tipBorderWidth+"px";
		tipcss.padding = tipPadding+"px";
		tipcss.borderStyle = tipBorderStyle;
	}
	if (tooltip&&tipFollowMouse) {
		document.onmousemove = trackMouse;
	
	}
}

window.onload = initTip;

/////////////////////////////////////////////////
//  doTooltip function
//			Assembles content for tooltip and writes 
//			it to tipDiv
/////////////////////////////////////////////////
var t1,t2;	// for setTimeouts
var tipOn = false;	// check if over tooltip link
function doTooltip(evt,num,img) {
tipDiv.style.filter="progid:DXImageTransform.Microsoft.DropShadow(color=black, OffX=5, Offy=5, Positive=true)";
tipDiv.style.filter="progid:DXImageTransform.Microsoft.Shadow(direction=130,color=#cccccc,strength=5)";

//tipDiv.style.filter="progid:DXImageTransform.Microsoft.MotionBlur(direction=135,strength=20)";

//tipDiv.style.filter="progid:DXImageTransform.Microsoft.Alpha( style=0,opacity=75)";
//http://www.bbc.co.uk/dna/h2g2/A2822933


	if (!tooltip) return;
	if (t1) clearTimeout(t1);	if (t2) clearTimeout(t2);
	tipOn = true;
	// set colors if included in messages array
	if (messages[num][2])	var curBgColor = messages[num][2];
	else curBgColor = tipBgColor;
	if (messages[num][3])	var curFontColor = messages[num][3];
	else curFontColor = tipFontColor;
	if (ie4||ie5||ns5) {
		var tip = startStr + img + midStr + '<span style="font-family:' + tipFontFamily + '; font-size:' + tipFontSize + '; color:' + curFontColor + ';">' + messages[num][1] + '</span>' + endStr;
		tipcss.backgroundColor = curBgColor;
	 	tooltip.innerHTML = tip;
	}
	if (!tipFollowMouse) positionTip(evt);
	else t1=setTimeout("tipcss.visibility='visible'",100);
}

var mouseX, mouseY;
function trackMouse(evt) {
	standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body //create reference to common "body" across doctypes
	mouseX = (ns5)? evt.pageX: window.event.clientX + standardbody.scrollLeft+5;
	mouseY = (ns5)? evt.pageY: window.event.clientY + standardbody.scrollTop+5;
	if (tipOn) positionTip(evt);
}

/////////////////////////////////////////////////////////////
//  positionTip function
//		If tipFollowMouse set false, so trackMouse function
//		not being used, get position of mouseover event.
//		Calculations use mouseover event position, 
//		offset amounts and tooltip width to position
//		tooltip within window.
/////////////////////////////////////////////////////////////
function positionTip(evt) {
	if (!tipFollowMouse) {
		mouseX = (ns5)? evt.pageX: window.event.clientX + standardbody.scrollLeft;
		mouseY = (ns5)? evt.pageY: window.event.clientY + standardbody.scrollTop;
	}
	// tooltip width and height
	var tpWd = (ie4||ie5)? tooltip.clientWidth: tooltip.offsetWidth;
	var tpHt = (ie4||ie5)? tooltip.clientHeight: tooltip.offsetHeight;
	// document area in view (subtract scrollbar width for ns)
	var winWd = (ns5)? window.innerWidth-20+window.pageXOffset: standardbody.clientWidth+standardbody.scrollLeft;
	var winHt = (ns5)? window.innerHeight-20+window.pageYOffset: standardbody.clientHeight+standardbody.scrollTop;
	// check mouse position against tip and window dimensions
	// and position the tooltip 
	if ((mouseX+offX+tpWd)>winWd) 
		tipcss.left = mouseX-(tpWd+offX)+"px";
	else tipcss.left = mouseX+offX+"px";
	if ((mouseY+offY+tpHt)>winHt) 
		tipcss.top = winHt-(tpHt+offY)+"px";
	else tipcss.top = mouseY+offY+"px";
	if (!tipFollowMouse) t1=setTimeout("tipcss.visibility='visible'",100);
}

function hideTip() {
	if (!tooltip) return;
	t2=setTimeout("tipcss.visibility='hidden'",100);
	tipOn = false;
	
}

document.write('<div id="tipDiv" style="position:absolute; visibility:hidden; z-index:100"></div>')

//------------


nereidFadeObjects = new Object();
nereidFadeTimers = new Object();

function nereidFade(object, destOp, rate, delta){
if (!document.all)
return
    if (object != "[object]"){  //do this so I can take a string too
        setTimeout("nereidFade("+object+","+destOp+","+rate+","+delta+")",0);
        return;
    }
        
    clearTimeout(nereidFadeTimers[object.sourceIndex]);
    
    diff = destOp-object.filters.alpha.opacity;
    direction = 1;
    if (object.filters.alpha.opacity > destOp){
        direction = -1;
    }
    delta=Math.min(direction*diff,delta);
    object.filters.alpha.opacity+=direction*delta;

    if (object.filters.alpha.opacity != destOp){
        nereidFadeObjects[object.sourceIndex]=object;
        nereidFadeTimers[object.sourceIndex]=setTimeout("nereidFade(nereidFadeObjects["+object.sourceIndex+"],"+destOp+","+rate+","+delta+")",rate);
    }
}


function CaricaFoto2(img){
  foto1= new Image();
  foto1.src=(img);
  Controlla(img);
}
function Controlla(img){
  if((foto1.width!=0)&&(foto1.height!=0)){
    viewFoto(img);
  }
  else{
    funzione="Controlla('"+img+"')";
    intervallo=setTimeout(funzione,20);
  }
}
function viewFoto(img){
  largh=foto1.width+20;
  altez=foto1.height+20;
  // stringa="toolbar=yes,location=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes,width="+largh+",height="+altez;
  stringa="width="+largh+",height="+altez;
  finestra=window.open(img,'stringa',stringa);
}
function popup(theURL,POPup,features) { 
POPup='POPup';
//alert(theURL,POPup,features);
 window.open(theURL,POPup,features);
}



function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function ValidateBruger(quickbruger) {

			Navn = document.brugerform.Navn.value
			if (Navn.length < 2) {
				alert("Husk at skrive dit Navn i feltet.");
				document.brugerform.Navn.focus();
				return false;
		
		}
		if (document.brugerform.Adresse){
			Adresse = document.brugerform.Adresse.value
			if (Adresse.length < 2) {
				alert("Husk at skrive din Adresse i feltet.");
				document.brugerform.Adresse.focus();
				return false;
			}
		}
		
			if (document.brugerform.By){
			By = document.brugerform.By.value
			if (By.length < 2) {
				alert("Husk at skrive din By i feltet.");
				document.brugerform.By.focus();
				return false;
			}
		}
		
		
				
		if (document.brugerform.email)
		{
			email = document.brugerform.email.value;
			if (email.length < 1) {
				document.brugerform.email.focus();
				alert("Husk at skrive din e-mail i feltet.");
				return false;
			}
			if ((email.length < 6) || (email.indexOf("@") < 1)) {
				document.brugerform.email.focus();
				alert("Den indtastede e-mail-adresse er ikke gyldig");
				return false;
			}
		    for(i=0; i<email.length; i++) {
		      if (!((email.charAt(i) == "@") || (email.charAt(i) == "-") || (email.charAt(i) == "&") || (email.charAt(i) == "_") || (email.charAt(i) == ".") || ((email.charAt(i) >= "0") && (email.charAt(i) <= "9")) || ((email.charAt(i) >= "a") && (email.charAt(i) <= "z")) || ((email.charAt(i) >= "A") && (email.charAt(i) <= "Z")))) {
				alert("Den indtastede e-mail-adresse er ikke gyldig.");
				document.brugerform.email.focus();
				return false;
			  }
			} 
		
			
		
		}
		//alert("Dine personlige data er blevet opdateret.");
		return true;
	}