// JavaScript Document

function toggle (toggled_div, parent, onimage, offimage){
var obj = document.getElementById(toggled_div);
	if (obj.style.display == 'none') {
	obj.style.display = '';
	parent.src = onimage;
	}
	else {
		obj.style.display = 'none';
		parent.src = offimage;
	}
}