/***********************************************
* 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();

fadeimages[0]=["img/fade_1_599x216.jpg", "", ""];
fadeimages[1]=["img/fade_2_599x216.jpg", "", ""];
fadeimages[2]=["img/fade_3_599x216.jpg", "", ""];

var fadebgcolor = "white";

var fadearray = new Array();
var fadeclear = new Array();
 
var dom = (document.getElementById);
var iebrowser = document.all;
 
function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder)
{
    this.pausecheck = pause;
    this.mouseovercheck = 0;
    this.delay = delay;
    this.degree = 0;
    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();});
    }
    
    this.theimages = theimages;
    this.imageborder = parseInt(borderwidth);
    
    this.postimages = new Array();
    for (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)
    {
        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=0);opacity:0.0;-moz-opacity:0.0;-khtml-opacity:0.0;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=100);opacity:1.0;-moz-opacity:1.0;-khtml-opacity:1.0;"></div></div>');
    }
    else
    {
        document.write('<div><img name="defaultslide' + this.slideshowid + '" src="' + this.postimages[0].src + '"></div>');
    }

    if (iebrowser && dom || dom)
    {
        this.startit();
    }
    else
    {
        this.curimageindex++;
        setInterval("fadearray[" + this.slideshowid + "].rotateimage()", this.delay);
    }
}

function fadepic(obj)
{
    if (obj.degree < 100)
    {
        obj.degree += 1
        if (obj.tempobj.filters && obj.tempobj.filters[0])
        {
            if (typeof obj.tempobj.filters[0].opacity == "number") // IE6+
                obj.tempobj.filters[0].opacity = obj.degree;
            else // IE5.5-
                obj.tempobj.style.filter = "alpha(opacity=" + obj.degree + ")";
        }
        else if (obj.tempobj.style.MozOpacity)
            obj.tempobj.style.MozOpacity = obj.degree/100;
        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;
    }
    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.theimages[picindex][1] != "")
        slideHTML = '<a href="' + this.theimages[picindex][1] + '" target="' + this.theimages[picindex][2] + '">';
    
    slideHTML += '<img src="' + this.postimages[picindex].src + '" border="' + this.imageborder + 'px">';
    
    if (this.theimages[picindex][1] != "")
        slideHTML += '</a>';
    
    picobj.innerHTML = slideHTML;
}

fadeshow.prototype.rotateimage = function()
{
    if (this.pausecheck == 1)
        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.degree = 0;
    var crossobj = (iebrowser ? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas));
    
    if (crossobj.filters && crossobj.filters[0])
    {
        if (typeof crossobj.filters[0].opacity == "number") // IE6+
            crossobj.filters(0).opacity = this.degree;
        else // 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;
}

fadeshow.prototype.startit = function()
{
    var crossobj = (iebrowser ? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas));
    this.populateslide(crossobj, this.curimageindex);
    
    if (this.pausecheck == 1)
    {
        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();
}