function checkFields() {
	if(document.form2.emailAddress.value == ""){
		alert("Please ensure you enter an Email Address")
		return false
	}
	if(document.form2.password1.value == ""){
		alert("Please ensure you enter a Password")
		return false
	}
	return true
}

function checkCapsLock( e ) {
	var obj = document.getElementById("CapsLock");
	var myKeyCode=0;
	var myShiftKey=false;

	// Internet Explorer 4+
	if ( document.all ) {
		myKeyCode=e.keyCode;
		myShiftKey=e.shiftKey;

	// Netscape 4
	} else if ( document.layers ) {
		myKeyCode=e.which;
		myShiftKey=( myKeyCode == 16 ) ? true : false;

	// Netscape 6
	} else if ( document.getElementById ) {
		myKeyCode=e.which;
		myShiftKey=( myKeyCode == 16 ) ? true : false;

	}

	// Upper case letters are seen without depressing the Shift key, therefore Caps Lock is on
	if ( ( myKeyCode >= 65 && myKeyCode <= 90 ) && !myShiftKey ) {
		obj.style.visibility="visible";
		document.form2.CapsLockStatus.value = "On";
		window.setTimeout("ClearMsg()", 1000);
	// Lower case letters are seen while depressing the Shift key, therefore Caps Lock is on
	} else if ( ( myKeyCode >= 97 && myKeyCode <= 122 ) && myShiftKey ) {
		obj.style.visibility="visible";
		document.form2.CapsLockStatus.value = "On";
		window.setTimeout("ClearMsg()", 1000);
	} else {
		if (myKeyCode != 13) document.form2.CapsLockStatus.value = "Off";
		obj.style.visibility="hidden";
	}
}

function checkEnter(e){ //e is event object passed from function invocation
	var characterCode; // literal character code will be stored in this variable
	
	if(e && e.which){ //if which property of event object is supported (NN4)
		e = e
		characterCode = e.which //character code is contained in NN4's which property
	}
	else{
		e = event
		characterCode = e.keyCode //character code is contained in IE's keyCode property
	}
	
	if(characterCode == 13){ //if generated character code is equal to ascii 13 (if enter key)
		if (checkFields()) {
			document.forms[0].submit(); //submit the form
			return false;
		} else {
			return true;
		} 
	}
	else{	
		return true; 
	}
}


function ClearMsg() {
	var obj = document.getElementById("CapsLock");
	obj.style.visibility="hidden";
}