/***********************************************
* Ultimate Fade-In Slideshow (v1.5): © 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]=["photo1.jpg", "", ""] //plain image syntax
fadeimages[1]=["photo2.jpg", "http://www.cssdrive.com", ""] //image with link syntax
fadeimages[2]=["photo3.jpg", "http://www.javascriptkit.com", "_new"] //image with link and target syntax
 */
var fadebgcolor="#6A4258"
 
////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, type){
    if(theimages && theimages.length > 0){
        this.type = type?type:"img";
        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";
        if (typeof displayorder!="undefined"){
            theimages.sort(function() {return 0.5 - Math.random();}) //thanks to Mike (aka Mwinter) :)
        }
        this.theimages=theimages;
        this.imageborder=parseInt(borderwidth);
        this.postimages=new Array(); //preload images
        for (p=0;p<theimages.length;p++){
            if(this.type == "img"){
                this.postimages[p]=new Image();
                this.postimages[p].src=theimages[p][0];
            }
            else{
                 this.postimages[p] = theimages[p][0];
            }
        }
         
        this.fadewidth=fadewidth+this.imageborder*2;
        this.fadeheight=fadeheight+this.imageborder*2;
        this.slidePauseCount = 0;
        
        if (iebrowser&&dom||dom){ //if IE5+ or modern browsers (ie: Firefox)
            document.write('<div id="master'+this.slideshowid+'" style="position:relative;width:'+this.fadewidth+'px;height:'+this.fadeheight+'px;overflow:hidden;"><div id="'+this.canvasbase+'_0" style="position:absolute;width:'+this.fadewidth+'px;height:'+this.fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);-moz-opacity:10;-khtml-opacity:10;background-color:'+fadebgcolor+'"></div><div id="'+this.canvasbase+'_1" style="position:absolute;width:'+this.fadewidth+'px;height:'+this.fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);-moz-opacity:10;background-color:'+fadebgcolor+'"></div></div>');
        }
        else{
             document.write('<div>');
             if(this.type == "img"){
                document.write('<img name="defaultslide'+this.slideshowid+'" src="'+this.postimages[0].src+'">');
             }
             else{
                document.write('<div id="master' + this.slideshowid + '" style="display:block;position:relative;width:' + fadewidth + 'px;height:' + this.fadeheight + 'px;">' + this.postimages[0] + '</div>');
             }
             document.write('</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<100){
        obj.degree+=10;
        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{
        var vPrevCanvas =(obj.curcanvas==obj.canvasbase+"_0")? obj.canvasbase+"_1" : obj.canvasbase+"_0";
        var vCanvas = document.getElementById(vPrevCanvas);
        var vInnerDiv = vCanvas.getElementsByTagName("div")[0];
        var vInnerDivLeft = parseInt(vInnerDiv.style.left, 10);
        if(vInnerDivLeft + vInnerDiv.offsetWidth > obj.fadewidth){
            if(obj.slidePauseCount >= 20){
                vInnerDiv.style.left = (vInnerDivLeft - 1) + "px";
            }
            obj.slidePauseCount++;
        }
        else{
            clearInterval(fadeclear[obj.slideshowid]);
            if(obj.nextimageindex < obj.postimages.length){
                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;
                var vDelay = obj.delay;
                if(vInnerDiv.offsetWidth > obj.fadewidth){
                    vDelay = vDelay * 0.5;
                }
                setTimeout("fadearray["+obj.slideshowid+"].rotateimage()", vDelay);
            }
        }
    }
}
 
fadeshow.prototype.populateslide=function(picobj, picindex){
    var slideHTML="";
    if (this.theimages[picindex][1]!=""){ //if associated link exists for image
        slideHTML='<a href="'+this.theimages[picindex][1]+'" target="'+this.theimages[picindex][2]+'">';
    }
    
    if(this.type=="img"){
        slideHTML+='<img src="'+this.postimages[picindex].src+'" border="'+this.imageborder+'px">';
    }
    else{
        slideHTML+='<div style="display:inline;white-space: nowrap;position:relative;left:0px;"><nobr>' + this.postimages[picindex] + '</nobr></div>';
    }
    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++;
        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.slidePauseCount = 0;
    this.degree=10;
    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/101;
    }
    else if (crossobj.style.KhtmlOpacity){
        crossobj.style.KhtmlOpacity=this.degree/100;
    }
}
 
 
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();
}