function addClassToListItems()
{
	$('ul').find('li:first').addClass('first');
	$('ul').find('li:last').addClass('last');
}

function adjustHeights()
{
	var sideContentHeight = $('#sideContent').height();
	var mainContentHeight = $('#mainContent').height() + $('#footer').height() - 18;
	var space = Math.max(0, sideContentHeight - mainContentHeight);
	$('#footer').css('margin-top', space + 'px');
}

function addLocationClass() 
{
    $('a.selected').parent().addClass('selected');
}

$(document).ready(function() {
    addClassToListItems();
    addLocationClass();
    setTimeout("adjustHeights()", 500);
    if ($.browser.msie && $("#header img:last").height() > $("#headerBackground").height())
        $("#headerBackground").css("marginTop", -$("#header img:last").height() + "px");
    $(document).pngFix();
});