/*************************************************************************************

* 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.

**************************************************************************************/

 

//source, link, target

var fadeimages = new Array()

fadeimages[0] = ["images/fader/1.jpg", "", ""]

fadeimages[1] = ["images/fader/namnringar.jpg", "", ""]

fadeimages[2] = ["images/fader/armring.jpg", "", ""]

fadeimages[3] = ["images/fader/herr.jpg", "", ""]

fadeimages[4] = ["images/fader/tvillingring.jpg", "", ""]

fadeimages[5] = ["images/fader/forlovning.jpg", "", ""]

fadeimages[6] = ["images/fader/krona.jpg", "", ""]

fadeimages[7] = ["images/fader/vagring.jpg", "", ""]

fadeimages[8] = ["images/fader/halsband.jpg", "", ""]

fadeimages[9] = ["images/fader/stav.jpg", "", ""]

fadeimages[10] = ["images/fader/ring.jpg", "", ""]

fadeimages[11] = ["images/fader/hange_ring_parla.jpg", "", ""]

fadeimages[12] = ["images/fader/armband_love.jpg", "", ""]

fadeimages[13] = ["images/fader/parla_bage.jpg", "", ""]

fadeimages[14] = ["images/fader/ring_stor_skal_parla.jpg", "", ""]

fadeimages[15] = ["images/fader/vigselring,-rosa-safir.jpg", "", ""]




var image_width = 500;

var image_height = 250;

var border_width = 0;

var delay = 3500;

var fadebgcolor = "transparent"

var displayorder = "R";

var mouse_pause = true;



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()

{

    this.pausecheck=mouse_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"

    if (typeof displayorder!="undefined")

        fadeimages.sort(function() {return 0.5 - Math.random();}) //thanks to Mike (aka Mwinter) :)

    this.fadeimages=fadeimages

    this.imageborder=parseInt(border_width)

    this.postimages=new Array() //preload images

    for (p=0;p<fadeimages.length;p++)

    {

        this.postimages[p]=new Image()

        this.postimages[p].src=fadeimages[p][0]

    }

 

    var width=image_width+this.imageborder*2

    var height=image_height+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:'+width+'px;height:'+height+'px;overflow:hidden;"><div id="'+this.canvasbase+'_0" style="position:absolute;width:'+width+'px;height:'+height+'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:'+width+'px;height:'+height+'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>')

    else

        document.write('<div><img name="defaultslide'+this.slideshowid+'" src="'+this.postimages[0].src+'"></div>')

     

    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<200)

    {

        obj.degree+=3 //fade speed

        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/201

        else if (obj.tempobj.style.KhtmlOpacity)

            obj.tempobj.style.KhtmlOpacity=obj.degree/200

        else if (obj.tempobj.style.opacity&&!obj.tempobj.filters)

            obj.tempobj.style.opacity=obj.degree/201

    }

    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=""

    if (this.fadeimages[picindex][1]!="") //if associated link exists for image

        slideHTML='<a href="'+this.fadeimages[picindex][1]+'" target="'+this.fadeimages[picindex][2]+'">'

        

    slideHTML+='<img src="'+this.postimages[picindex].src+'" border="'+this.imageborder+'px">'

    

    if (this.fadeimages[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++

        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()

{

    if(this.start == false)

        this.degree=0

    else

    {

        this.degree=200

        this.start = false

    }

    var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)

    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/201

    else if (crossobj.style.KhtmlOpacity)

        crossobj.style.KhtmlOpacity=this.degree/200

    else if (crossobj.style.opacity&&!crossobj.filters)

        crossobj.style.opacity=this.degree/201

}

 

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()

}



new fadeshow()