var docimages = new Array();
var imagenames = new Array();
var numimages = 0;
clock_timer = setInterval('runupdate();', 60000);
		window.status = "set the timer";
function runupdate() {
	if(document.images) {
//		window.status = ("image updater running numimages = " + 
//			numimages + " / " +
//			document.images.length);


		window.status = "starting image updates";
		if(numimages != document.images.length) {
			for (i = 0; i < document.images.length; i++) {
				docimages[i] = new Image();
				docimages[i].src = document.images[i].src;
				imagenames[i] = document.images[i].src;
			}
			numimages = document.images.length;
//			window.status = "image preloads started";
		}  {
			var upcount = 0;
			uniq = new Date();
			uniq = "?"+uniq.getTime();
			for (i = 0; i < document.images.length; i++) {
				if(docimages[i].complete) {
					document.images[i].src = docimages[i].src;
					window.status = "getting image " +docimages[i].src;
					upcount = upcount + 1;
					docimages[i] = new Image();
					docimages[i].src = imagenames[i] + uniq + ".jpg";
				}
			}
//			window.status = upcount + " / " +numimages +" images updated";
//			window.status = "Weather updated at "+(new Date()).toString();
		}
	}
}

runupdate();