var advMenu = false;
var emailMenu = false;
var profileMenu = false;

function showHideSearch() {
	if (advMenu == false) {
		document.getElementById("searchForm").style.height = "22em";
		document.getElementById("simpleSearch").style.display = "none";
		document.getElementById("advancedSearch").style.display = "block";
		advMenu = true;
	} else {
		document.getElementById("searchForm").style.height = "8em";
		document.getElementById("simpleSearch").style.display = "block";
		document.getElementById("advancedSearch").style.display = "none";
		advMenu = false;
	}
}	

function showHideEmail() {
	if (emailMenu == false) {
		document.getElementById("emailForm").style.display = "block";
		emailMenu = true;
	} else {
		document.getElementById("emailForm").style.display = "none";
		emailMenu = false;
	}
}

function showHideProfile() {
	if (profileMenu == false) {
		document.getElementById("showHideProfileMenu").style.display = "block";
		profileMenu = true;
	} else {
	    document.getElementById("showHideProfileMenu").style.display = "none";
		profileMenu = false;
	}
}