function mOver(obj) {
	var cover = findElement("cover", obj);
	var hover = findElement("hover", obj);
	var mozop = "-moz-opacity"
	
	/*cover.style.display = "none";*/
	cover.style.filter = "alpha(opacity=60)";
	cover.style.mozop = "0.6";
	cover.style.opacity = "0.6";
	hover.style.filter = "alpha(opacity=100)";
	hover.style.mozop = "1";
	hover.style.opacity = "1";
	
	document.body.style.cursor = "default";
}

function mOut(obj) {
	var cover = findElement("cover", obj);
	var hover = findElement("hover", obj);
	
	/*cover.style.display = "inline";*/
	cover.style.filter = "alpha(opacity=100)";
	cover.style.mozop = "1";
	cover.style.opacity = "1";
	hover.style.filter = "alpha(opacity=0)";
	hover.style.mozop = "0";
	hover.style.opacity = "0";
	/*hover.style.position= "static";*/
}

function findElement(eName, nodeTree) {
	for (var i=0; i < nodeTree.childNodes.length; i++) {
		if (nodeTree.childNodes[i].id == eName) {
			return nodeTree.childNodes[i];
		}
	}
}