$(document).ready(function(){
    $('div#subsubmenu ul li ul').each(function() {
        var nav_content = $(this).text();
        var trimed_nav_content = $.trim(nav_content);
        if(trimed_nav_content == '')
        {
            $(this).css("display","none");
        }
    });
    $('div#subsubmenu ul li.atecitem').click(function() {
        var link = $(this).find('a').attr('href');
        javascript:document.location.href=link;
    });
	
	
var height_subcol_left = 0;
var height_subcol_right = 0; 

	$(".col_50").each(function(){
		if(navigator.appVersion.search(/msie\s+6/i) != -1) {
			 $(this).width(260);
		}
		else {
			$(this).width(280);
		};

		$(this).css('clear', 'both');
		$(this).css('float', 'none');
		var container_float = '';
		
		if (height_subcol_left == 0 || height_subcol_left < height_subcol_right) {
			container_float = 'left';
			height_subcol_left += $(this).height() + 16;
		}
		else {
			container_float = 'right';
			height_subcol_right += $(this).height() + 16;
		}
		
		$(this).css('float', container_float);
		$(this).css('clear', 'none');
	}); 	
});