var num1;
var num2;
var num3;
var num4;
var Image =new Array('http://hillel.com.au/wp-content/uploads/2010/05/ad1.jpg','http://hillel.com.au/wp-content/uploads/2010/05/ad2.jpg','http://hillel.com.au/wp-content/uploads/2010/05/ad3.jpg','http://hillel.com.au/wp-content/uploads/2010/05/ad4.jpg','http://hillel.com.au/wp-content/uploads/2010/05/ad5.jpg','http://hillel.com.au/wp-content/uploads/2010/05/ad6.jpg','http://hillel.com.au/wp-content/uploads/2010/05/ad7.jpg','http://hillel.com.au/wp-content/uploads/2010/05/ad8.jpg','http://hillel.com.au/wp-content/uploads/2010/05/ad9.jpg','http://hillel.com.au/wp-content/uploads/2010/05/ad10.jpg','http://hillel.com.au/wp-content/uploads/2010/05/ad11.jpg','http://hillel.com.au/wp-content/uploads/2010/05/ad12.jpg','http://hillel.com.au/wp-content/uploads/2010/05/ad13.jpg','http://hillel.com.au/wp-content/uploads/2010/05/ad14.jpg','http://hillel.com.au/wp-content/uploads/2010/05/ad15.jpg','http://hillel.com.au/wp-content/uploads/2010/05/ad16.jpg');
var site =new Array('http://www.aijac.org.au','http://www.aujs.com.au','http://www.hagshama.org.il','http://www.nswjbd.org','http://www.network.org.au','http://www.szcnsw.com.au','http://www.yourjc.wordpress.com','http://www.jnf.org.au','http://www.uiansw.org.au/','http://www.zfa.com.au','http://www.jca.org.au','http://www.limmud-oz.com.au','http://www.encounters.edu.au','http://www.sjwf.org.au','http://www.shalomcollege.unsw.edu.au');
var num5;
var photo =new Array('http://hillel.com.au/wp-content/uploads/2010/05/image1.jpg','http://hillel.com.au/wp-content/uploads/2010/05/image2.jpg','http://hillel.com.au/wp-content/uploads/2010/05/image3.jpg','http://hillel.com.au/wp-content/uploads/2010/05/image4.jpg');
function imageRotate(){
var box1=document.getElementById('box1');
var box2=document.getElementById('box2');
var box3=document.getElementById('box3');
var box4=document.getElementById('box4');
	num1 = Math.floor(Math.random()*(Image.length));
	num2 = Math.floor(Math.random()*(Image.length));
	num3 = Math.floor(Math.random()*(Image.length));
	num4 = Math.floor(Math.random()*(Image.length));
		while(num1==num2)
		{
			num2 = Math.floor(Math.random()*(Image.length));
		}
        
		while(num3 == num1 || num3 ==num2 )
		{
			num3 = Math.floor(Math.random()*(Image.length));
		}
		while(num4 == num1 || num4 == num2 || num4 ==num3)
		{
			num4 = Math.floor(Math.random()*(Image.length));
		}

	box1.innerHTML = "<a href='" + site[num1]+"' target='_blank' /><img src='"+Image[num1]+"' width='130px' height='130px' /></a>";
	box2.innerHTML = "<a href='" + site[num2]+"' target='_blank'/><img src='"+Image[num2]+"' width='130px' height='130px' /></a>";
	box3.innerHTML = "<a href='" + site[num3]+"' target='_blank'/><img src='"+Image[num3]+"' width='130px' height='130px' /></a>";
	box4.innerHTML = "<a href='" + site[num4]+"' target='_blank'/><img src='"+Image[num4]+"' width='130px' height='130px' /></a>";
}

function imageRotate2(){
var box5=document.getElementById('box5');
num5 = Math.floor(Math.random()*(photo.length));
//box5.innerHTML = "<img src='"+img1[num5]+"' width='270' height='200' />";
box5.innerHTML = "<img src='"+photo[num5]+"' width='270px' height='200px' /></a>";
}
function start(){

imageRotate();
imageRotate2();
}
window.onload=start;