// JavaScript Document

function show_selection(x, w, url) {
	var h = document.getElementById('hover');
	var hyperlink = document.getElementById('menu_item');
	var img = document.getElementById('selection_img');
	
	hyperlink.href = url;
	h.style.display = 'block';
	h.style.left = x +'px';
	h.style.width = w +'px';
	img.width = w;
	if(w < 150) {
		img.height = '36';
	}
	
}

function hide_selection() {
	var h = document.getElementById('hover');
	h.style.display = 'none';
}