/***********************************************
* 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 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";
	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++){
		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>');
	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 < 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 if(obj.tempobj.style.opacity && !obj.tempobj.filters)
			obj.tempobj.style.opacity = obj.degree / 101;
	} else{
		clearInterval(fadeclear[obj.slideshowid]);
		if(obj.theimages.length - 1 > 0){
			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] != "") //if associated link exists for image
		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] != "") //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.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;
	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){ //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();
}