//	add this to img tag
//	onmouseover="DoubleIMG(this)" onmouseout="HalveIMG(this)"

function DoubleIMG(XX) {
	XX.width=2*XX.width;
	XX.height=2*XX.height;
}

function HalveIMG(XX) {
	XX.width=XX.width/2;
	XX.height=XX.height/2;
}