var base ="";
function SetBase(b) {base = b;}

function changeImages() {
	
	d = document;
	if (d.images) {
		var img;
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			img = null;
			img = document.getElementById(changeImages.arguments[i]);
			if (img) {img.src = base+changeImages.arguments[i+1];}
		}
	}
}