/* Bryan Kwon - last updated (Feb 24, 2011) */
$(function() {
    
/* dropdown menu */
    $('#nav > li').has('ul').hover(function() {
        $(this).addClass('hover');
        $('ul:first', this).css('visibility', 'visible');
        // fine-tuning for hover state
        $(this).css({'background-color': '#3A3A3A', 'background-image': 'none'});
        $(this).prev('li').css('background-image', 'none');
    }, function() {
        $(this).removeClass('hover');
        $('ul:first', this).css('visibility', 'hidden');
        // fine-tuning for hover state
        $(this).css('background', 'url(/i/common/nav_divider.gif) no-repeat right 18px');
        $(this).prev('li').css('background', 'url(/i/common/nav_divider.gif) no-repeat right 18px');
    });
    
/* Newsletter placeholder text (HOMEPAGE ONLY) */
    $('#email').addClass('placeholder');
    $('#email').bind('focusin', function(event){
	var obj = $(event.target);
	obj.removeClass('placeholder');
	if(obj.val() == obj.attr('title')) obj.val('');
    });
    $('#email').bind('focusout', function(event){
	var obj = $(event.target);
	if((obj.val() == '') || (obj.val() == obj.attr('title'))) {
	    obj.val(obj.attr('title'));
	    obj.addClass('placeholder');
	}
    });

});