var MenuBar4 = new Spry.Widget.MenuBar("MenuBar4", {imgDown:"SpryAssets/SpryMenuBarDownHover.gif", imgRight:"SpryAssets/SpryMenuBarRightHover.gif"});

function checkForm(formObj) {
		return checkEmail (formObj.My_email.value);
	}
	
	function checkEmail(email) {
		if (email.length == 0) {
			window.alert("You must provide an email address.");
			return false;
		}
		
		if (email.indexOf("/") > -1) {
			window.alert("E-mail address has invalid character: /");
			return false;
		}
		
		if (email.indexOf(":") > -1) {
			window.alert("E-mail address has invalid character: :");
			return false;
		}
		
		if (email.indexOf(",") > -1) {
			window.alert("E-mail address has invalid character: ,");
			return false;
		}
		
		if (email.indexOf(";") > -1) {
			window.alert("E-mail address has invalid character: ;");
			return false;
		}
		
		if (email.indexOf("@") < 0) {
			window.alert("E-mail address is missing @");
			return false;
		}
		
		if (email.indexOf("\.") < 0) {
			window.alert("E-mail address is missing");
			return false;
		}
		
		return true;
	}