function toggleDisplay(i) {
var cont = i.id.split('-')[1];
var x = document.getElementById('content-' + cont);
 if (x.style) {
	 if (x.style.display == '') {
		 x.style.display='none'
	 } else {
		 x.style.display='';
	 }
 }
}

// Uses the event to find the element clicked on
function toggleDisplay0(e) {
e = e || window.event;
var y = e.target || e.srcElement;
var n = y.id.split('-')[1];

if (document.getElementById) {
	var x = document.getElementById('content-' + n);
} else if (document.al) {
	var x = document.all('content-' + n);
}

 if (x.style) {
	 if (x.style.display == '') {
		 x.style.display='none'
	 } else {
		 x.style.display='';
	 }
 }
}