 <!--
var t1 = 30 // interval in seconds
imgsrc1 = "";
function ErrorImg1() {
setTimeout("LoadImg1()", t1*1000);
}

function LoadImg1() {
if (imgsrc1 == "") imgsrc1 = document.images.visiongs1.src;
document.images.visiongs1.onload = "";
tmp = new Date();
tmp = "?"+tmp.getTime();
document.images.visiongs1.src = imgsrc1+tmp;
setTimeout("LoadImg1()", t1*1000);
}
// -->