//  Rotating_Random_Pictures.js
//  JavaScript Document
//  Written by Winston Riley IV
//  Wonderdogprograms.com
//  Mar 15 2010

//alert ("Script Start");
	var image = new Array();
	var pic = 1;
	var pic_max = 56;
	var img_path = "photos/rotating/MDSAW_Archive_";

	function disp_img() {
		var RanNum = Math.floor(Math.random()*pic_max)+1;
		RanNum = pad(RanNum,3);        
		var img_src = img_path + RanNum + ".jpg";
//alert ("Filename: "+img_src);
		document.ani.src = img_src;
	}
	
	/* Preloading images */
	for (var pic_load = 1; pic_load <=pic_max; pic_load++) {
		image[pic_load] = new Image();
		image[pic_load].src = img_path + pic_load + ".jpg";
	}

	// Rotate the pictures every so many seconds (x1000)
	t = setInterval("disp_img(pic)", 3000);

	function pad(number, length) {
    	var str = '' + number;
	    while (str.length < length) {
    	    str = '0' + str;
	    }
    	return str;
	}