// Tab Switch
// 	This section hides and unhides the different tabs of content
var page;
var tab;

function displayTab(the_page,the_tab) {
	var oldPage = page;
	var oldTab = tab;
	
	
	page = document.getElementById(the_page);
	page.style.display = "block";
	
	tab = document.getElementById(the_tab);
	tab.style.border = "1px solid #ccc";
	tab.style.borderBottom = "1px solid #fff";
		
	if(oldPage != null) {
		oldPage.style.display = "none";
		oldTab.style.border = "1px dashed #ccc";
		oldTab.style.borderBottom = "1px solid #ccc;";
	}
} // end tab Switch


// showMap
// This function extends and hides portions of the siteMap
function showMap(id){
	if(document.getElementById(id).style.display == "none") {
		document.getElementById(id).style.display = "block";
	} else {
		document.getElementById(id).style.display = "none"
	}
} //end showMap