/* function toggle(div) {
	var arguments = document.getElementsByClassName(div);
	for ( var i=0; i < arguments.length; i++ ) {
		arguments[i].style.display = (arguments[i].style.display != 'none' ? 'none' : '' );
	}
	document.cookie=arguments[0].name+ "=" +"display:"+arguments[0].style.display+"; expires=";
}
*/

function toggle(div) {
	if (document.getElementById(div).style.display=='') {
		document.getElementById(div).style.display = 'none';
		document.cookie=div + "=" + "display:none; expires=";
		return
	} document.getElementById(div).style.display = ''; 
	document.cookie=div + "=" + "display:; expires=";
}