function contentExpand(which){
	if (document.getElementById && document.createTextNode){
		if (which=="dispall") {contentCollapse(1);}
		else if (which=="hideall") {contentCollapse(0);}
		else {
			m=document.getElementById("divContent");
			trig=m.getElementsByTagName("div").item(which).style.display;
			t=m.getElementsByTagName("h4").item(which);
			h=t.getElementsByTagName("a").item(0).firstChild;
			if (trig=="block") trig="none";
			else if (trig=="" || trig=="none") trig="block";
			m.getElementsByTagName("div").item(which).style.display=trig;
		}
	}
}

function contentCollapse(show){
	if (document.getElementById && document.createTextNode){
		m=document.getElementById("divContent");
		for (i=0;i<m.getElementsByTagName("div").length;i++){
			t=m.getElementsByTagName("h4").item(i);
			h=t.getElementsByTagName("a").item(0).firstChild;
			if (show==1){
				m.getElementsByTagName("div").item(i).style.display="block";
			}
			else {
				m.getElementsByTagName("div").item(i).style.display="none";
			}
		}
	}
}

if (document.getElementById && document.createTextNode){
	document.write('<style type="text/css">#divContent div{display:none;}</style>')
	}