/*var FO = { movie:"/swf/menu.swf", width:navWidth, height:navHeight, majorversion:"9", build:"0", wmode:"transparent", xi:"true", flashvars:"nav_loc="+myLocation+"&nav_xml="+navXMLLocation};
UFO.create(FO, "flashNav");*/

var browser = navigator.appName;

function menuOff () {
	YAHOO.util.Dom.setStyle('left_nav', 'z-index', '0');
	YAHOO.util.Dom.setStyle('middle_wrap', 'z-index', '1');
	if(browser == "Microsoft Internet Explorer") {
		YAHOO.util.Dom.setStyle('left_nav', 'overflow', 'hidden');
	}
}

function menuOn () {
	YAHOO.util.Dom.setStyle('left_nav', 'z-index', '1000');
	YAHOO.util.Dom.setStyle('middle_wrap', 'z-index', '0');
	if(browser == "Microsoft Internet Explorer") {
		YAHOO.util.Dom.setStyle('left_nav', 'overflow', 'visible');
	}
	
}