/*
	randomly displays images in the graphicContainer div
*/

function random_img() {
	var ovImages=new Array()
	ovImages[1]="images/swimmer1.jpg";
	ovImages[2]="images/swimmer2.jpg";
	ovImages[3]="images/swimmer3.jpg";
	ovImages[4]="images/swimmer4.jpg";

	var rNum=Math.floor(Math.random()*ovImages.length);
	if (rNum==0) {
		rNum=3;
	}
	document.write('<img src="'+ovImages[rNum]+'" alt="Orchard View Swim Club" />');
}