// JavaScript Document

var slideshow_width='776px' //SET IMAGE WIDTH
var slideshow_height='347px' //SET IMAGE HEIGHT
var pause_sec=3000 //SET pause_sec BETWEEN SLIDE (5000=5 seconds)

var fadeimages=new Array()
//SET IMAGE PATHS. Extend or contract array as needed
fadeimages[0]="images/_0_Stalco HQ 03 med small RGB.jpg"
fadeimages[1]="images/_1_Kings Park HS 03 aerial med small RGB.jpg"
fadeimages[2]="images/_2_Stalco HQ 02 med small RGB.jpg"
fadeimages[3]="images/_3_SUNY Farmingdale Dental lab 1 med small RGB1.jpg"
fadeimages[4]="images/_4_The Fair at Atlas Park 01 med small.jpg"
fadeimages[5]="images/_5_Ultra Diamond 01 med small RGB.jpg"
fadeimages[6]="images/_6_CA HQ interiors 06 med.jpg"
fadeimages[7]="images/_7_Kings Park HS 01 xsmall good copy.jpg"
fadeimages[8]="images/_8_Oyster Bay HS 01 med small RGB.jpg"
fadeimages[9]="images/_9_Erasmus Hall HS progress 7.2009 B RGB med small(2).jpg"
fadeimages[10]="images/_10_Coram Holy Sepulchre 06 R med small RGB.jpg"
fadeimages[11]="images/_11_Bethpage HS 03 med.jpg"
fadeimages[12]="images/_12_Coram Holy Sepulchre 17 med small RGB.jpg"



////NO need to edit beyond here/////////////

var preloadedimages=new Array()
for (p=0;p<fadeimages.length;p++){
preloadedimages[p]=new Image()
preloadedimages[p].src=fadeimages[p]
}

var ie4=document.all
var dom=document.getElementById

if (ie4||dom)
document.write('<div style="position:relative;width:'+slideshow_width+';height:'+slideshow_height+';overflow:hidden"><div  id="canvas0" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';top:0;left:0;filter:alpha(opacity=20);-moz-opacity:10"></div><div id="canvas1" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';top:0;left:0;filter:alpha(opacity=10);-moz-opacity:10"></div></div>')
else
document.write('<img name="defaultslide" src="'+fadeimages[0]+'">')

var curpos=10
var degree=10
var curcanvas="canvas0"
var curimageindex=0
var nextimageindex=1


function fadepic(){
if (curpos<100){
curpos+=3
if (tempobj.filters)
tempobj.filters.alpha.opacity=curpos
else if (tempobj.style.MozOpacity)
tempobj.style.MozOpacity=curpos/100
}
else{
clearInterval(dropslide)
nextcanvas=(curcanvas=="canvas0")? "canvas0" : "canvas1"
tempobj=ie4? eval("document.all."+nextcanvas) : document.getElementById(nextcanvas)
tempobj.innerHTML='<img src="'+fadeimages[nextimageindex]+'">'
nextimageindex=(nextimageindex<fadeimages.length-1)? nextimageindex+1 : 0
setTimeout("rotateimage()",pause_sec)
}
}

function rotateimage(){
if (ie4||dom){
resetit(curcanvas)
var crossobj=tempobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)
crossobj.style.zIndex++
var temp='setInterval("fadepic()",50)'
dropslide=eval(temp)
curcanvas=(curcanvas=="canvas0")? "canvas1" : "canvas0"
}
else
document.images.defaultslide.src=fadeimages[curimageindex]
curimageindex=(curimageindex<fadeimages.length-1)? curimageindex+1 : 0
}

function resetit(what){
curpos=10
var crossobj=ie4? eval("document.all."+what) : document.getElementById(what)
if (crossobj.filters)
crossobj.filters.alpha.opacity=curpos
else if (crossobj.style.MozOpacity)
crossobj.style.MozOpacity=curpos/100
}

function startit(){
var crossobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)
crossobj.innerHTML='<img src="'+fadeimages[curimageindex]+'">'
rotateimage()
}

if (ie4||dom)
window.onload=startit
else
setInterval("rotateimage()",pause_sec)