/***********************************************
* 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();
//SET IMAGE PATHS. Extend or contract array as needed
fadeimages[0] = ["images/1.jpg", "", ""]; //plain image syntax
fadeimages[1] = ["images/2.jpg"];
fadeimages[2] = ["images/3.jpg"];
fadeimages[3] = ["images/4.jpg", "", ""]; //plain image syntax
fadeimages[4] = ["images/5.jpg"];
fadeimages[5] = ["images/6.jpg"];

 
var fadeimages2 = new Array(); //2nd array set example. Remove or add more sets as needed.
//SET IMAGE PATHS. Extend or contract array as needed
fadeimages2[0]=["photo1.jpg", "", ""]; //plain image syntax
fadeimages2[1]=["photo2.jpg", "http://www.cssdrive.com", ""]; //image with link syntax
fadeimages2[2]=["photo3.jpg", "http://www.javascriptkit.com", "_new"]; //image with link and target syntax
 
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]);
		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">';  /*mhg: insert style class here if needed */
	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()
}