// S&G JavaScript Document
var mainImageArray = new Array ("images/main-image-1.jpg","images/main-image-2.jpg","images/main-image-3.jpg");
var topImageArray = new Array ("images/top-left-red-white-strip.jpg","images/top-left-red-white-strip2.jpg","images/top-left-red-white-strip3.jpg");
var smallRandomImageArray = new Array ("images/sm-random-image-01.jpg","images/sm-random-image-02.jpg","images/sm-random-image-03.jpg","images/sm-random-image-04.jpg","images/sm-random-image-05.jpg","images/sm-random-image-06.jpg","images/sm-random-image-07.jpg","images/sm-random-image-08.jpg","images/sm-random-image-09.jpg","images/sm-random-image-10.jpg","images/sm-random-image-11.jpg","images/sm-random-image-12.jpg","images/sm-random-image-13.jpg","images/sm-random-image-14.jpg","images/sm-random-image-15.jpg","images/sm-random-image-16.jpg","images/sm-random-image-17.jpg","images/sm-random-image-18.jpg","images/sm-random-image-19.jpg","images/sm-random-image-20.jpg","images/sm-random-image-21.jpg");
	
function selectImage()
{
  	if (document.images)
	{
    	// select the image for the main image
		mainRand = Math.floor((Math.random()*10))%3;
   	 	document.mainimage.src = mainImageArray[mainRand];
    	document.topheader.src = topImageArray[mainRand];
		
		do
		{
			firstSmallRand = Math.floor((Math.random()*10))%21;
			secSmallRand = Math.floor((Math.random()*10))%21;
		}
		while ( firstSmallRand == secSmallRand )
   	 	document.smrandmom01.src = smallRandomImageArray[firstSmallRand];	
		document.smrandmom02.src = smallRandomImageArray[secSmallRand];	
  	}
}