$(document).ready(function() {
	// accordion
	$('.trigger:last').addClass('last');
	
	$('#sponsors .item').hide();
	$('.trigger:first').addClass('active').next().show();

	$('.trigger').click(function(){
	    if( $(this).next().is(':hidden') ) {
	    	$('.trigger').removeClass('active').next().slideUp();
	    	$(this).toggleClass('active').next().slideDown();
	    }
	    return false;
	});
	
	$('.promo_box').css('min-height' , $('#sub_content').height() -30 +'px');
	
	/* tweet */
	$(function(){
      $("#twitter").tweet({
        username: "JL_LongBeach",
        count: 3,
        template: "{text}{time}",
        loading_text: "loading tweets..."
      });
    });
	
	//removes divider from the last element of the nav
	$('#nav ul.nav1>li:last-child').css({
	    'background-image': 'none',
	    'margin-right' : 0
	});
	    	
	    
	//removes the subnav if it isn't present
	if ($("#subnav ul li.on").children("ul").length == 0) {
	    $("#subnav_area").remove();
	}
	
	//changes the page width on pages w/o a subnav area
	if ($("#subnav_area").children().size() == 0) {					
	    $("#main_content").css({
			"width": "auto",
	    	"padding-left": "20px",
	    	"padding-right": "20px",
	    	"float": "none"
	    });
	}
	
});