// JavaScript Document
/*
Random image slideshow- By Tyler Clarke (tyler@ihatecoffee.com)
For this script and more, visit http://www.javascriptkit.com
*/

var delay=4000 //set delay in miliseconds
var curindex=0

var randomimages=new Array()

	randomimages[0]="spdg-images/circlechecker450.gif"
	randomimages[1]="spdg-images/circleboy450.gif"
	randomimages[2]="spdg-images/circlesignlang450.gif"
	randomimages[3]="spdg-images/circlepuzzle450.gif"
	randomimages[4]="spdg-images/circleteacher450.gif"
	randomimages[5]="spdg-images/circleslide450.gif"
	randomimages[6]="spdg-images/circlepaint450.gif"
	randomimages[7]="spdg-images/circlesmile450.gif"
	randomimages[8]="spdg-images/circlereading450.gif"
	randomimages[9]="spdg-images/circlehearts450-2.gif"
	randomimages[10]="spdg-images/circleboy450-2.gif"
	
var preload=new Array()

for (n=0;n<randomimages.length;n++)
{
	preload[n]=new Image()
	preload[n].src=randomimages[n]
}

document.write('<img name="defaultimage" src="'+randomimages[Math.floor(Math.random()*(randomimages.length))]+'">')

function rotateimage()
{

if (curindex==(tempindex=Math.floor(Math.random()*(randomimages.length)))){
curindex=curindex==0? 1 : curindex-1
}
else
curindex=tempindex

	document.images.defaultimage.src=randomimages[curindex]
}

setInterval("rotateimage()",delay)