var 	plus = new Image();
	plus.src = "/images.tpl/plus.gif";
var 	minus = new Image();
	minus.src = "/images.tpl/minus.gif";

function isIE ( ) {
	return( navigator.userAgent && navigator.userAgent.indexOf("MSIE") >= 0 );
}

function toggleDiv (iDivNumber) {
	if (isIE()) {
		var divsrc = eval('window.layer' + iDivNumber + 'd');
		var imgsrc = eval('window.layer' + iDivNumber + 'i');
		if (divsrc.className == 'dynhide') {
			divsrc.className = 'dynshow';
			imgsrc.src = minus.src;
		} else {
			divsrc.className = 'dynhide';
			imgsrc.src = plus.src;
		}
	}
}

function openAll () {
	i = 0;
	ds = null;
	
	if (isIE()) {
		while ( ( ds = eval('window.layer' + i + 'd') ) != null ) {
			is = eval('window.layer' + i + 'i');
			
			ds.className = 'dynshow';
			is.src = minus.src;
			
			i++;
		}
	}
}

function closeAll () {
	i = 0;
	ds = null;
	
	if (isIE()) {
		while ( ( ds = eval('window.layer' + i + 'd') ) != null ) {
			is = eval('window.layer' + i + 'i');
			
			ds.className = 'dynhide';
			is.src = plus.src;
			
			i++;
		}
	}
}