/*
============================================================================
SLIDE-SHOW */
var slideshow_top, slideshow_left,slideshow_width,slideshow_height,pause,fadeimages;
////NO need to edit beyond here/////////////
var preloadedimages=new Array()
var dom=document.getElementById
var curpos=10
var curcanvas="canvas0"
var curimageindex=0
var nextimageindex=1
var slideTim;
var dropslide;

function fadepic(){
if (curpos<100){
curpos+=10
if (tempobj.filters)
tempobj.filters.alpha.opacity=curpos
else if (tempobj.style.MozOpacity)
tempobj.style.MozOpacity=curpos/101
}
else{
clearInterval(dropslide)
nextcanvas=(curcanvas=="canvas0")? "canvas0" : "canvas1"
tempobj = $(nextcanvas); 
if (tempobj){
	tempobj.innerHTML = insertimage(nextimageindex);
	nextimageindex=(nextimageindex<fadeimages.length-1)? nextimageindex+1 : 0;
	tempobj.style.visibility="hidden";
	slideTim = setTimeout("rotateimage()",pause);
}
else{
	
}
}
}
function insertimage(i){ return '<img src="'+fadeimages[i]+'" border="0">' }
function rotateimage(){
tempobj = $(curcanvas);
if (dom && tempobj){
  resetit(curcanvas);
	tempobj.style.zIndex++;
	tempobj.style.visibility="visible"
	var temp='setInterval("fadepic()",50)'
	dropslide=eval(temp);
	curcanvas=(curcanvas=="canvas0")? "canvas1" : "canvas0";
}
else{
	slide_stop();
}
}

function resetit(what){
curpos=10
if ($(what).filters)
	$(what).filters.alpha.opacity=curpos
else if ($(what).style.MozOpacity)
	$(what).style.MozOpacity=curpos/101
}

// Stop slide-show
function slide_stop(){
if (slideTim){clearTimeout(slideTim);}
clearInterval(dropslide)
}

// Start slide-show
function slide_onload(content){
var content = 'SLIDESHOW';	
if ($(content) && fadeimages != 'undefined' && fadeimages.length > 0){
curpos=10;
curcanvas="canvas0";
curimageindex=0;
nextimageindex=1;
$(content).innerHTML = '<div style="position:relative;width:'+slideshow_width+';height:'+slideshow_height+';overflow:hidden;z-index:2"><div  id="canvas0" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';top:'+slideshow_top+';left:'+slideshow_left+';filter:alpha(opacity=10);-moz-opacity:10; z-index:2"></div><div id="canvas1" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';top:'+slideshow_top+';left:'+slideshow_left+';filter:alpha(opacity=10);-moz-opacity:10;visibility: hidden; z-index:2"></div></div>';
for (p=0;p<fadeimages.length;p++){
preloadedimages[p]=new Image()
preloadedimages[p].src=fadeimages[p]
}	
$(curcanvas).innerHTML=insertimage(curimageindex);
rotateimage();
}
else{
	slide_stop();
}
}