/***********************************************
* 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, align_class, fadewidth, fadeheight, 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.imageheight = fadeheight;
	this.imagewidth = fadewidth;
	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];
	}
 
	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;" class="'+align_class+'"><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]);
		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 = '<img src="'+this.postimages[picindex].src+'" width="'+this.imagewidth+'px" height="'+this.imageheight+'px">';
	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();
}