var txtBrief;
var txtMore;

function getMoreLess() {
	someContent=document.getElementById("content");
	someMore=document.getElementById("more");
	//alert(someMore);
	if (someContent != null && someMore != null) {
		txtBrief=someContent.innerHTML;
		txtMore=someMore.innerHTML;
	}
}

function toggleMore() {
	if (document.getElementById("content").innerHTML == txtBrief) {
		document.getElementById("content").innerHTML=txtBrief+txtMore;
		document.getElementById("toggle").innerHTML="<< less";
	} else {
		document.getElementById("content").innerHTML=txtBrief;
		document.getElementById("toggle").innerHTML="more >>";
		getMoreLess(); //for netscape
	}
}