function navShow() {

	var arrayLayers = document.getElementsByTagName("div");
	var i; var j;
	var strMenu = "Sub";

	for (i = 0; i < arrayLayers.length; i++) {
		if (arrayLayers[i].id.indexOf(strMenu) > 0) {
			arrayLayers[i].style.visibility = "hidden";
		}
	}

	for (j = 0; j < arguments.length; j++) {
		document.getElementById(arguments[j].id + strMenu).style.visibility="visible";
	}

}

function objHighlight(id) {
	id.style.backgroundColor = "#1A6297";
}

function objRestore(id) {
	id.style.backgroundColor = "";
}

function navigate() {
	window.location = arguments[0];
}
function navigateNew() {
	window.open(arguments[0]);
}