function img_ref(st)
{
	var browserName=navigator.appName; 
	var ob = document.getElementById(st);
	var rd = document.getElementById('redraw');
	if (browserName != "Microsoft Internet Explorer")	{

		var val = document.getElementById('dum');
		val.value = parseInt(val.value) + 1;
		ob.innerHTML = '<img src="./admin/include/image_validation/verify-img.php?' + val.value + '" alt="Please Wait..." />';
	}
	else {

		ob.innerHTML = '<img src="./admin/include/image_validation/verify-img.php" alt="Please Wait..." />';
	}
}