function preload() {
	var menu_bg2 = new Image();
	var btn_form_hi = new Image();
	menu_bg2.src = "images/menu_bg2.jpg";
	btn_form_hi.src = "images/btn_form_hi.gif";
}
function MM_openBrWindow(theURL,winName,features) {
	window.open(theURL,winName,features);
}
function show_bs(div,x,y) {
	var ua = navigator.userAgent;

	if (ua.match(/Opera[\/\s](\d\.\d+)/)) {
		document.getElementById(div).style.left=x;
		document.getElementById(div).style.top=y;
		document.getElementById(div).style.visibility="visible";
	}
	else if (ua.match(/MSIE (\d\.\d+)/)) {
		document.all(div).style.left=x;
		document.all(div).style.top=y;
		document.all(div).style.visibility="visible";
	}
	else if (ua.match(/Mozilla\/(4\.[5678]\d?)/)) {
		document.write("Netscape Communicator " + RegExp.$1);
	}
	else if (ua.match(/Netscape6?\/([\.\d]+)/)) {

	}
	else if (ua.match(/Safari\/([\.\d]+)/)) {
		document.getElementById(div).style.left=x;
		document.getElementById(div).style.top=y;
		document.getElementById(div).style.visibility="visible";
	}
	else if (ua.match(/Gecko/)) {
		if (ua.match(/(Firebird|Firefox)\/([\.\d]+)/)) {
			document.getElementById(div).style.left= x + "px";
			document.getElementById(div).style.top= y + "px";
			document.getElementById(div).style.visibility="visible";
		}
		else if (ua.match(/Thunderbird\/([\.\d]+)/)) {
			document.write("Mozilla Thunderbird " + RegExp.$1);
		}
		else if (ua.match(/rv:([\.\d]+)/)) {
			document.write("Mozilla " + RegExp.$1);
		}
		else {
			document.write("Mozilla");
		}
	}
	else {
		document.write("N/A");
	}
}
function hide_bs(div) {
	document.getElementById(div).style.visibility="hidden";
}