/*

Toggles the arrow graphics in headings on click from up to down.
3/20/06 AL

*/

function toggleDiv(image, DivId) {
	var division = document.getElementById(DivId);
	if ( division.style.display != 'none' ) {
		division.style.display = 'none';
		document.getElementById(image).src="images/btn_arrowbox_down.gif";
        document.getElementById(image).alt="Open Section";
	}	
	else {
		division.style.display = '';
		document.getElementById(image).src="images/btn_arrowbox_up.gif";
        document.getElementById(image).alt="Close Section";
	}
}