var delay=3000 //set delay in miliseconds
var curindex=0

var randomimages=new Array()


randomimages[0]="../diashow/1.jpg" 
randomimages[1]="../diashow/2.jpg" 
randomimages[2]="../diashow/3.jpg" 
randomimages[3]="../diashow/4.jpg" 
randomimages[4]="../diashow/5.jpg" 
randomimages[5]="../diashow/6.jpg" 
randomimages[6]="../diashow/7.jpg" 
randomimages[7]="../diashow/8.jpg" 
randomimages[8]="../diashow/9.jpg" 
randomimages[9]="../diashow/10.jpg" 
randomimages[10]="../diashow/11.jpg"
randomimages[11]="../diashow/12.jpg"
randomimages[12]="../diashow/13.jpg"
randomimages[13]="../diashow/14.jpg" 
randomimages[14]="../diashow/15.jpg" 
randomimages[15]="../diashow/16.jpg"
randomimages[16]="../diashow/17.jpg"
randomimages[17]="../diashow/18.jpg" 
randomimages[18]="../diashow/19.jpg" 
randomimages[19]="../diashow/20.jpg" 
randomimages[20]="../diashow/21.jpg" 
randomimages[21]="../diashow/22.jpg" 
randomimages[22]="../diashow/23.jpg" 
randomimages[23]="../diashow/24.jpg"
randomimages[24]="../diashow/25.jpg"
randomimages[25]="../diashow/26.jpg" 
randomimages[26]="../diashow/27.jpg" 
randomimages[27]="../diashow/28.jpg" 
randomimages[28]="../diashow/29.jpg" 
randomimages[29]="../diashow/30.jpg" 
randomimages[30]="../diashow/31.jpg" 
randomimages[31]="../diashow/32.jpg" 
randomimages[32]="../diashow/33.jpg" 
randomimages[33]="../diashow/34.jpg" 
randomimages[34]="../diashow/35.jpg" 
randomimages[35]="../diashow/36.jpg" 
randomimages[36]="../diashow/37.jpg" 
randomimages[37]="../diashow/38.jpg"
randomimages[38]="../diashow/39.jpg"
randomimages[39]="../diashow/40.jpg"
randomimages[40]="../diashow/41.jpg" 
randomimages[41]="../diashow/42.jpg" 
randomimages[42]="../diashow/43.jpg"
randomimages[43]="../diashow/44.jpg" 
randomimages[44]="../diashow/45.jpg" 
randomimages[45]="../diashow/46.jpg" 
randomimages[46]="../diashow/47.jpg" 
randomimages[47]="../diashow/48.jpg"
randomimages[48]="../diashow/49.jpg"
randomimages[49]="../diashow/50.jpg"

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)