function comments(){

	var quote=new Array(5);
		quote[1]="'My new dentures are great and everyone has remarked how natural they look, So I'm one happy lady now; I can smile!'";
		quote[2]="'Thanks for your great work at the last minute'";
		quote[3]="'Thanks for the lovely teeth. They have settled in fine; you've got the patience of a saint'";
		quote[4]="'My teeth are fabulous! People in the USA were amazed that you were even able to fix them up whilst I was on holiday in Scotland - what a mess they made of them in the America!'";
		quote[5]="'Thanks for your patience and understanding'";
		
	var client=new Array(5);
		client[1]="Rose";
		client[2]="Mr J";
		client[3]="Norma";
		client[4]="Linda (USA)";
		client[5]="Margaret";			
		
	random_num = (Math.round((Math.random()*4)+1));
	random_num1 = random_num +1;
	random_num2 = random_num -1;
	
	if (random_num1>5){
		random_num1=1;
		random_num2=2;
	}
	
	if (random_num2<1){
		random_num2=5;
	}
	//set the quote
	document.getElementById("quote").childNodes[0].nodeValue=" " + quote[random_num];
	document.getElementById("quote1").childNodes[0].nodeValue=" " + quote[random_num1];
	document.getElementById("quote2").childNodes[0].nodeValue=" " +  quote[random_num2];
	//set the client name
	document.getElementById("client").childNodes[0].nodeValue=" " + client[random_num] + " says:";
	document.getElementById("client1").childNodes[0].nodeValue=" " + client[random_num1] + " says:";
	document.getElementById("client2").childNodes[0].nodeValue=" " +  client[random_num2] + " says:";	

}