// -------------------------------------------------------------------
// Drop-in Slideshow Script- By Dynamic Drive, available at: http://www.dynamicdrive.com
// Last updated: March 9th, 2007
// -------------------------------------------------------------------

var _dropinslideshowcount=0

function dropinslideshow(imgarray, w, h, delay, direction){
	this.id="_dropslide"+(++_dropinslideshowcount) //Generate unique ID for this slideshow instance (automated)
	this.direction=direction // 1=left to right, 2=right to left, 3=top to down, 4=down to top

	this.createcontainer(parseInt(w), parseInt(h))
	
	this.delay=delay
	this.imgarray=imgarray
	var preloadimages=[]
	for (var i=0; i<imgarray.length; i++){
		preloadimages[i]=new Image()
		preloadimages[i].src=imgarray[i][0]
	}
	//this.animatestartpos=parseInt(h)*(1) //Starting "top" position of an image before it drops in
	//this.animatestartpos=parseInt(w)*(-1) //Starting "top" position of an image before it drops in
	this.slidedegree=10 //Slide degree (> is faster)
	this.slidedelay=30 //Delay between slide animation (< is faster)
	this.activecanvasindex=0 //Current "active" canvas- Two canvas DIVs in total
	this.curimageindex=0
	this.zindex=100
	this.isMouseover=0
	this.opacity=0
	this.Timer
	
	if (this.direction == 1)
	    this.animatestartpos=parseInt(w)*(-1) //Starting "left" position of an image before it drops in
	else if (this.direction == 2)
	    this.animatestartpos=parseInt(w)*(1) //Starting "right" position of an image before it drops in
	else if (this.direction == 3)
	    this.animatestartpos=parseInt(h)*(-1) //Starting "top" position of an image before it drops in
	else if (this.direction == 4)
	    this.animatestartpos=parseInt(h)*(1) //Starting "bottom" position of an image before it drops in
	else if (this.direction == 5)
	    this.animatestartpos=parseInt(h)*(1) //Starting "bottom" position of an image before it drops in

	this.init()
}


dropinslideshow.prototype.createcontainer=function(w, h ){

    
    if ( (this.direction == 3) || (this.direction == 4) )
    {
        document.write('<div id="'+this.id+'" style="position:relative; width:'+w+'px; height:'+h+'px; overflow:hidden">')
	    document.write('<div style="position:absolute; width:'+w+'px; height:'+h+'px; top:0;"></div>')
	    document.write('<div style="position:absolute; width:'+w+'px; height:'+h+'px; top:-'+h+'px;"></div>')
	}
	else if ( (this.direction == 1) || (this.direction == 2) )
	{
        document.write('<div id="'+this.id+'" style="position:relative; width:'+w+'px; height:'+h+'px; overflow:hidden">')
	    document.write('<div style="position:absolute; width:'+w+'px; height:'+h+'px; left:0;"></div>')
	    document.write('<div style="position:absolute; width:'+w+'px; height:'+h+'px; left:-'+w+'px;"></div>')
	}
	else if (this.direction == 5)
	{
        document.write('<div id="'+this.id+'" style="position:relative; width:'+w+'px; height:'+h+'px; overflow:hidden">')
	    document.write('<div style="position:absolute; width:'+w+'px; height:'+h+'px; left:0;"></div>')
	    document.write('<div style="position:absolute; width:'+w+'px; height:'+h+'px; left:0px;"></div>')
	}
	
	document.write('</div>')
	this.slideshowref=document.getElementById(this.id)
	this.canvases=[]
	this.canvases[0]=this.slideshowref.childNodes[0]
	this.canvases[1]=this.slideshowref.childNodes[1]
}

dropinslideshow.prototype.populatecanvas=function(canvas, imageindex){
	var imageHTML='<img src="'+this.imgarray[imageindex][0]+'" style="border: 0; " />'
	if (this.imgarray[imageindex][1]!="")
		imageHTML='<a href="'+this.imgarray[imageindex][1]+'" target="'+this.imgarray[imageindex][2]+'">'+imageHTML+'</a>'
	canvas.innerHTML=imageHTML
}


dropinslideshow.prototype.animateslide=function(){

	if ( (this.direction == 1) && (this.curimagepos<0) )   //if image hasn't fully dropped in yet1
	{
		this.curimagepos=this.curimagepos+this.slidedegree
		this.activecanvas.style.left=this.curimagepos+"px"
	}
	else if ( (this.direction == 2) && (this.curimagepos>0) )  //if image hasn't fully dropped in yet
	{
		this.curimagepos=this.curimagepos-this.slidedegree
		this.activecanvas.style.left=this.curimagepos+"px"
	}
	else if ( (this.direction == 3) && (this.curimagepos<0) )  //if image hasn't fully dropped in yet
	{
		this.curimagepos=this.curimagepos+this.slidedegree
		this.activecanvas.style.top=this.curimagepos+"px"
	}
	else if ( (this.direction == 4) && (this.curimagepos>0) )  //if image hasn't fully dropped in yet
	{
		this.curimagepos=this.curimagepos-this.slidedegree
		this.activecanvas.style.top=this.curimagepos+"px"
	}
	else if ( (this.direction == 5) && (this.opacity<=100) )  //if image hasn't fully dropped in yet
	{
		this.curimagepos=this.curimagepos-this.slidedegree
		this.opacity=this.opacity+1
		this.activecanvas.style.top=0
        this.activecanvas.style.filter = "alpha(style=0,opacity=" + this.opacity + ")";
	}
	else
	{
		clearInterval(this.animatetimer)
		if ( (this.direction == 1) || (this.direction == 2) )
    		this.activecanvas.style.left=0
    	else if ( (this.direction == 3) || (this.direction == 4) )
		    this.activecanvas.style.top=0
		else
		    this.opacity=0
		    
		this.setupnextslide()
		var slideshow=this
		setTimeout(function(){slideshow.rotateslide()}, this.delay)
	}
}


dropinslideshow.prototype.setupnextslide=function(){
	this.activecanvasindex=(this.activecanvasindex==0)? 1 : 0
	this.activecanvas=this.canvases[this.activecanvasindex]
	
    if ( (this.direction == 1) || (this.direction == 2) )
        this.activecanvas.style.left=this.animatestartpos+"px"
    else if ( (this.direction == 3) || (this.direction == 4) )
        this.activecanvas.style.top=this.animatestartpos+"px"
    else
        this.activecanvas.style.top=0
        
        
	this.curimagepos=this.animatestartpos;
	this.activecanvas.style.zIndex=(++this.zindex)
	this.curimageindex=(this.curimageindex<this.imgarray.length-1)? this.curimageindex+1 : 0
	this.populatecanvas(this.activecanvas, this.curimageindex)
}

dropinslideshow.prototype.rotateslide=function(){
	var slideshow=this
	if (this.isMouseover)
		setTimeout(function(){slideshow.rotateslide()}, 50)
	else
		this.animatetimer=setInterval(function(){slideshow.animateslide()}, this.slidedelay)
}

dropinslideshow.prototype.init=function(){
	var slideshow=this
	this.populatecanvas(this.canvases[this.activecanvasindex], 0)
	this.setupnextslide()
	this.slideshowref.onmouseover=function(){slideshow.isMouseover=1}
	this.slideshowref.onmouseout=function(){slideshow.isMouseover=0}
	setTimeout(function(){slideshow.rotateslide()}, this.delay)
}



/***********************************************
* 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])
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()
}