/***********************************************
* Ultimate Fade-In Slideshow (v1.51):  Dynamic Drive (http://www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/
 
 
 
var fadeimages=new Array()
//SET IMAGE PATHS. Extend or contract array as needed

fadeimages[0]=["slides/Sliperiet.jpg", "", ""] // Sliperiet.jpg
fadeimages[1]=["slides/Liapynten_IMG_4919-BIB-LR2.jpg", "", ""] // Liapynten_IMG_4919-BIB-LR2.jpg
fadeimages[2]=["slides/Skroyvstad_01_IMG_4662-LR2.jpg", "", ""] // Skroyvstad_01_IMG_4662-LR2.jpg   
fadeimages[3]=["slides/Skroyvstad_02_IMG_4660-LR2.jpg", "", ""] // Skroyvstad_02_IMG_4660-LR2.jpg   
fadeimages[4]=["slides/Statsoeya_IMG_0964-RSE-01-LR2.jpg", "", ""] // Statsoeya_IMG_0964-RSE-01-LR2.jpg
fadeimages[5]=["slides/Risvika_kvelden_PICT1314-LR2.jpg", "", ""] // Risvika_kvelden_PICT1314-LR2.jpg   
fadeimages[6]=["slides/Risvika_IMG_0871-RSE-01-LR2.jpg", "", ""] // Risvika_IMG_0871-RSE-01-LR2.jpg
fadeimages[7]=["slides/Heilhornet_IMG_2494-LR2.jpg", "", ""] // Heilhornet_IMG_2494-LR2.jpg
fadeimages[8]=["slides/Syv_soestre_IMG_5219-BIB-LR2.jpg", "", ""] // Syv_soestre_IMG_5219-BIB-LR2.jpg
fadeimages[9]=["slides/Helgalandsbrua_IMG_5224-BIB-LR2.jpg", "", ""] // Helgalandsbrua_IMG_5224-BIB-LR2.jpg
 
var fadebgcolor="white"

////NO need to edit beyond here/////////////
 
var fadearray=new Array() //array to cache fadeshow instances
var fadeclear=new Array() //array to cache corresponding clearinterval pointers
 
var dom=(document.getElementById) //modern dom browsers
var iebrowser=document.all
 
function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder){
	this.pausecheck=pause
	this.mouseovercheck=0
	this.delay=delay
	this.degree=10 //initial opacity degree (10%)
	this.curimageindex=0
	this.nextimageindex=1
	fadearray[fadearray.length]=this
	this.slideshowid=fadearray.length-1
	this.canvasbase="canvas"+this.slideshowid
	this.curcanvas=this.canvasbase+"_0"
/* GOS: NO RANDOM SORT !	
	if (typeof displayorder!="undefined") {
		theimages.sort(function() {return 0.5 - Math.random();}) //thanks to Mike (aka Mwinter) :)
		alert("random sort");
	}
*/	
	this.theimages=theimages
	this.imageborder=parseInt(borderwidth)
	this.postimages=new Array() //preload images
	for (var p=0;p<theimages.length;p++){
	this.postimages[p]=new Image()
	this.postimages[p].src=theimages[p][0]
}
 
var fadewidth=fadewidth+this.imageborder*2
var fadeheight=fadeheight+this.imageborder*2
 
if (iebrowser&&dom||dom) //if IE5+ or modern browsers (ie: Firefox) 
{	
	document.write('<div id="master'+this.slideshowid+'" style="position:relative;width:'+fadewidth+'px;height:'+fadeheight+'px;overflow:hidden;"><div id="'+this.canvasbase+'_0" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div><div id="'+this.canvasbase+'_1" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div></div>')				
    //alert("modern browser")	
} else 
{
	document.write('<div><img name="defaultslide'+this.slideshowid+'" src="'+this.postimages[0].src+'"></div>')
	//alert("old browser")	
}
 
if (iebrowser&&dom||dom) //if IE5+ or modern browsers such as Firefox
this.startit()
else{
this.curimageindex++
setInterval("fadearray["+this.slideshowid+"].rotateimage()", this.delay)
}
}

function fadepic(obj){
if (obj.degree<100){
obj.degree+=10
/*@cc_on @*/
/*@if(@_jscript_version >= 5)
try{
@end @*/
if (obj.tempobj.filters&&obj.tempobj.filters[0]){
if (typeof obj.tempobj.filters[0].opacity=="number") //if IE6+
obj.tempobj.filters[0].opacity=obj.degree
else //else if IE5.5-
obj.tempobj.style.filter="alpha(opacity="+obj.degree+")"
}
else if (obj.tempobj.style.MozOpacity)
obj.tempobj.style.MozOpacity=obj.degree/101
else if (obj.tempobj.style.KhtmlOpacity)
obj.tempobj.style.KhtmlOpacity=obj.degree/100
else if (obj.tempobj.style.opacity&&!obj.tempobj.filters)
obj.tempobj.style.opacity=obj.degree/101
/*@cc_on @*/
/*@if(@_jscript_version >= 5)
}
catch(e){}
@end @*/
}
else{
clearInterval(fadeclear[obj.slideshowid])
obj.nextcanvas=(obj.curcanvas==obj.canvasbase+"_0")? obj.canvasbase+"_0" : obj.canvasbase+"_1"
obj.tempobj=iebrowser? iebrowser[obj.nextcanvas] : document.getElementById(obj.nextcanvas)
obj.populateslide(obj.tempobj, obj.nextimageindex)
obj.nextimageindex=(obj.nextimageindex<obj.postimages.length-1)? obj.nextimageindex+1 : 0
setTimeout("fadearray["+obj.slideshowid+"].rotateimage()", obj.delay)
}
}
 
fadeshow.prototype.populateslide=function(picobj, picindex){
	var slideHTML=""
	var imagename = ""; 	//GOS
	var servername = "";	//GOS
	var index = 0;	    	//GOS
	
	if (this.theimages[picindex][1]!="") //if associated link exists for image
		slideHTML='<a href="'+this.theimages[picindex][1]+'" target="'+this.theimages[picindex][2]+'">'
		
	imagename = this.postimages[picindex].src;
	servername = this.postimages[picindex].src;
	
	index = imagename.lastIndexOf("/");
	imagename = imagename.substring(index+1);
		
	index = servername.lastIndexOf("://");
	servername = servername.substring(index + 3);	
	
	index = servername.indexOf("/");
	servername = servername.substring(0, index);
	
	imagename = "http://" + servername + "/" + "BackgroundSlideShow/slides/" + imagename;
	
	//slideHTML+= '<img src="'+ this.postimages[picindex].src + '" border="'+this.imageborder+'px">'
	slideHTML+= '<img src="'+ imagename + '" border="'+this.imageborder+'px">'
		
	if (this.theimages[picindex][1]!="") //if associated link exists for image
		slideHTML+='</a>'

	picobj.innerHTML=slideHTML
}
 
 
fadeshow.prototype.rotateimage=function(){
	if (this.pausecheck==1) //if pause onMouseover enabled, cache object
	var cacheobj=this
	if (this.mouseovercheck==1)
	setTimeout(function(){cacheobj.rotateimage()}, 100)
	else if (iebrowser&&dom||dom){
	this.resetit()
	var crossobj=this.tempobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
	crossobj.style.zIndex++
	if(document.getElementById('pcontent'))
	document.getElementById('pcontent').style.zIndex++
	fadeclear[this.slideshowid]=setInterval("fadepic(fadearray["+this.slideshowid+"])",50)
	this.curcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_1" : this.canvasbase+"_0"
	}
	else{
	var ns4imgobj=document.images['defaultslide'+this.slideshowid]
	ns4imgobj.src=this.postimages[this.curimageindex].src
	}
	this.curimageindex=(this.curimageindex<this.postimages.length-1)? this.curimageindex+1 : 0
}
 
 
fadeshow.prototype.resetit=function(){
	this.degree=10
	var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
	/*@cc_on @*/
	/*@if(@_jscript_version >= 5)
	try{
	@end @*/
	if (crossobj.filters&&crossobj.filters[0]){
	
	if (typeof crossobj.filters[0].opacity=="number") //if IE6+
	crossobj.filters(0).opacity=this.degree
	else //else if IE5.5-
	crossobj.style.filter="alpha(opacity="+this.degree+")"
	}
	else if (crossobj.style.MozOpacity)
	crossobj.style.MozOpacity=this.degree/101
	else if (crossobj.style.KhtmlOpacity)
	crossobj.style.KhtmlOpacity=this.degree/100
	else if (crossobj.style.opacity&&!crossobj.filters)
	crossobj.style.opacity=this.degree/101
	/*@cc_on @*/
	/*@if(@_jscript_version >= 5)
	}catch(e){}
	@end @*/
}
 
 
fadeshow.prototype.startit=function(){
	var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
	this.populateslide(crossobj, this.curimageindex)
	if (this.pausecheck==1){ //IF SLIDESHOW SHOULD PAUSE ONMOUSEOVER
	var cacheobj=this
	var crossobjcontainer=iebrowser? iebrowser["master"+this.slideshowid] : document.getElementById("master"+this.slideshowid)
	crossobjcontainer.onmouseover=function(){cacheobj.mouseovercheck=1}
	crossobjcontainer.onmouseout=function(){cacheobj.mouseovercheck=0}
	}
	this.rotateimage()
}