fs = new Image()
fs.src = "bilder/ikon/fend_skip_h.jpg"
fk = new Image()
fk.src = "bilder/ikon/fend_kai_h.jpg"
ek = new Image()
ek.src = "bilder/ikon/eks_fend_h.jpg"
uh = new Image()
uh.src = "bilder/ikon/uts_havn_h.jpg"
div = new Image()
div.src = "bilder/ikon/div_h.jpg"

// Preload galleri
g1 = new Image()
g1.src = "bilder/ikon/1_h.gif"
g2 = new Image()
g2.src = "bilder/ikon/2_h.gif"
g3 = new Image()
g3.src = "bilder/ikon/3_h.gif"
g4 = new Image()
g4.src = "bilder/ikon/4_h.gif"
g5 = new Image()
g5.src = "bilder/ikon/5_h.gif"

function byttG1()
{
	document.getElementById('g1').src=g1.src
}
function tilbG1()
{
	document.getElementById('g1').src="bilder/ikon/1.gif"
}
function byttG2()
{
	document.getElementById('g2').src=g2.src
}
function tilbG2()
{
	document.getElementById('g2').src="bilder/ikon/2.gif"
}
function byttG3()
{
	document.getElementById('g3').src=g3.src
}
function tilbG3()
{
	document.getElementById('g3').src="bilder/ikon/3.gif"
}
function byttG4()
{
	document.getElementById('g4').src=g4.src
}
function tilbG4()
{
	document.getElementById('g4').src="bilder/ikon/4.gif"
}
function byttG5()
{
	document.getElementById('g5').src=g5.src
}
function tilbG5()
{
	document.getElementById('g5').src="bilder/ikon/5.gif"
}


// Bytte bilder hover - indexsiden
function byttFS()
{
	document.getElementById('fs').src=fs.src
}
function tilbFS()
{
	document.getElementById('fs').src="bilder/ikon/fend_skip.jpg"
}
function byttFK()
{
	document.getElementById('fk').src=fk.src
}
function tilbFK()
{
	document.getElementById('fk').src="bilder/ikon/fend_kai.jpg"
}
function byttEK()
{
	document.getElementById('ek').src=ek.src
}
function tilbEK()
{
	document.getElementById('ek').src="bilder/ikon/eks_fend.jpg"
}
function byttUH()
{
	document.getElementById('uh').src=uh.src
}
function tilbUH()
{
	document.getElementById('uh').src="bilder/ikon/uts_havn.jpg"
}
function byttDIV()
{
	document.getElementById('div').src=div.src
}
function tilbDIV()
{
	document.getElementById('div').src="bilder/ikon/div.jpg"
}
//really not important (the first two should be small for Opera's sake)
PositionX = 10;
PositionY = 10;
defaultWidth  = 600;
defaultHeight = 400;

//kinda important
var AutoClose = true;

//don't touch
function popImage(imageURL,imageTitle){
	var imgWin = window.open('','_blank','scrollbars=yes,resizable=1,width='+defaultWidth+',height='+defaultHeight+',left='+PositionX+',top='+PositionY);
	if( !imgWin ) { return true; } //popup blockers should not cause errors
	imgWin.document.write('<html><head><title>'+imageTitle+'<\/title><script type="text\/javascript">\n'+
	'function resizeWinTo() {\n'+
	'if( !document.images.length ) { document.images[0] = document.layers[0].images[0]; }'+
	'var oH = document.images[0].height, oW = document.images[0].width;\n'+
	'if( !oH || window.doneAlready ) { return; }\n'+ //in case images are disabled
	'window.doneAlready = true;\n'+ //for Safari and Opera
	'var x = window; x.resizeTo( oW + 200, oH + 200 );\n'+
	'var myW = 0, myH = 0, d = x.document.documentElement, b = x.document.body;\n'+
	'if( x.innerWidth ) { myW = x.innerWidth; myH = x.innerHeight; }\n'+
	'else if( d && d.clientWidth ) { myW = d.clientWidth; myH = d.clientHeight; }\n'+
	'else if( b && b.clientWidth ) { myW = b.clientWidth; myH = b.clientHeight; }\n'+
	'if( window.opera && !document.childNodes ) { myW += 16; }\n'+
	'x.resizeTo( oW = oW + ( ( oW + 200 ) - myW ), oH = oH + ( (oH + 200 ) - myH ) );\n'+
	'var scW = screen.availWidth ? screen.availWidth : screen.width;\n'+
	'var scH = screen.availHeight ? screen.availHeight : screen.height;\n'+
	'if( !window.opera ) { x.moveTo(Math.round((scW-oW)/2),Math.round((scH-oH)/2)); }\n'+
	'}\n'+
	'<\/script>'+
	'<\/head><body onload="resizeWinTo();"'+(AutoClose?' onblur="self.close();"':'')+'>'+
	(document.layers?('<layer left="0" top="0">'):('<div style="position:absolute;left:0px;top:0px;display:table;">'))+
	'<img src='+imageURL+' alt="Loading image ..." title="" onload="resizeWinTo();">'+
	(document.layers?'<\/layer>':'<\/div>')+'<\/body><\/html>');
	imgWin.document.close();
	if( imgWin.focus ) { imgWin.focus(); }
	return false;
}
