function de(id) { return document.getElementById(id); }

function HomeMouseEvent(Nr,Over) {
	var div = de("Menu"+Nr);
	div.style.display = Over == 1 ? "block" : "none";
}
function setDivHeight() {
	try {
		if(window.innerHeight) {
			var h = window.innerHeight - 151;
		} else if (document.body.offsetHeight) {
			var h = document.body.offsetHeight - 154;
		}
		for (i=1; i<4; i++) {
			var obj = document.getElementById('subMnu' + i)
			obj.style.height = h;
		}
	}
	catch (ex) {}
}