// JavaScript Document
function sectionHide(label_id,div_id){
	if (document.getElementById(label_id).value == "-"){
		document.getElementById(label_id).value = "+";
		document.getElementById(div_id).style.visibility = "collapse";
	}
	else {
		document.getElementById(label_id).value = "-";
		document.getElementById(div_id).style.visibility = "visible";
	}
}