// JavaScript Document
function openClose(_ID) {
	try {
		if(document.getElementById(_ID+'Child').style.display == '') {
			document.getElementById(_ID+'Child').style.display = "none";
			document.getElementById(_ID+'Blt').src = "images/blt_plus_bold.gif";
		} else {
			document.getElementById(_ID+'Child').style.display = "";
			document.getElementById(_ID+'Blt').src = "images/blt_minus_bold.gif";
		}
	} catch(err) {
		document.getElementById(_ID+'Child').style.display = "";
		document.getElementById(_ID+'Blt').src = "images/blt_minus_bold.gif";
	}
}