/**
* Filename: functions.js
* Date created: 2006-02-17
* Purpose: Javascript for showing and hiding div sections
*/
function showSection(divID){
	document.getElementById(divID).style.visibility="visible";
}

function hideSection(divID){
	document.getElementById(divID).style.visibility="hidden";
}

function hideLayer(whichLayer){
	//got code from http://www.netlobo.com/div_hiding.html
	if (document.getElementById) {
		//this is the way the standards work
		var style2 = document.getElementById(whichLayer).style;
		style2.display = style2.display? "":"block";
	} else if (document.all) {
		//this is the way old msie versions work
		var style2 = document.all[whichLayer].style;
		style2.display = style2.display? "":"block";
	} else if (document.layers) {
		//this is the way nn4 works
		var style2 = document.layers[whichLayer].style;
		style2.display = style2.display? "":"block";
	} 
}