function tactical_nav_mouseover() {
		var offset = $(this).offset();
		// var left = offset.left - $(this).width();
		var left = offset.left - 42;
		var id_base = $(this).attr('id').replace(/^tactical_nav_/, '');
		$("#" + id_base + "_sub").css('left', left).show();		
	}
	
	function tactical_nav_mouseout() {
		var id_base = $(this).attr('id').replace(/^tactical_nav_/, '');
		$("#" + id_base + "_sub").hide();		
	}
	
	if (!(navigator.appVersion.match(/MSIE 6/) && navigator.appName == 'Microsoft Internet Explorer')) {
		
		$(document).ready(function() {

			$('.tactical_nav_sub').bind('mouseover', tactical_nav_mouseover);
			$('.tactical_nav_sub').bind('mouseout', tactical_nav_mouseout);

		});			
		
	}