<!--

function display(target_id) {
	var el = document.getElementById("d"+target_id);
	var img = document.getElementById("i"+target_id);
	var state = el.style.display;
	if (state != "") {
		el.style.display = "";
		img.setAttribute('src', 'images/minus.gif');
	} else {
		el.style.display = "none";
		img.setAttribute('src', 'images/plus.gif');
	}
}

function tabPress(target_num, max_num) {
	var el = null;
	var i = 1;
	for (i = 1; i <= max_num; i++) {
		el = document.getElementById("tab"+i);
		if (el != null) {
			if (target_num == i) {
				el.setAttribute('class', 'tabPressed'); // FF, Opera
				el.setAttribute('className', 'tabPressed'); // IE
				el = document.getElementById("tabData"+i);
				el.style.display = "";
			} else {
				el.setAttribute('class', 'tabNormal'); // FF, Opera
				el.setAttribute('className', 'tabNormal'); // IE
				el = document.getElementById("tabData"+i);
				el.style.display = "none";
			}
		}
	}
}
//-->