// JavaScript Document

function toggle_div(id) {
	var divname = id;	
	
	if (document.getElementById(divname).style.display == 'block') {
		/* if it is already open close it */
		document.getElementById(divname).style.display = 'none';
	} else {
		/* open it */
		document.getElementById(divname).style.display = 'block';
	}
}