// JavaScript Document
$(document).ready(function(){
		$('#searchbox').searchbox();
		$.feedReader({ 
		   url: '/scripts/blog.aspx', 
		   init: function(){
			   $('<li style="border-bottom:0px;"><em><img align="absmiddle" src="/images/spinner_bar.gif"/> Loading headlines &hellip;</em></li>').appendTo('#feed');
		   },
		   success: function(feed) { 
			 $('#feed').html('');
			 for(var i = 0; i < feed.items.length && i < 5; i++) { 
			 	$('<li><a href="' + feed.items[i].link + '">' + feed.items[i].title + '</a><em>' +  ((feed.items[i].description.length > 50) ?  feed.items[i].description.substring(0,50) + '&hellip;' : feed.items[i].description) + '</em></li>').appendTo('#feed');
			 }
		   } 
		}); 
		
		$('.jumplist').each(function(){ 
			$(this).change(function(){
				if ($(this).val() != ''){ 
					document.location.href = $(this).val();
				}
			})
		});
		
		$('#search').keyup(function(e) {	if(e.keyCode == 13) {searchBooks();}});
		$('#ebsco_search').keyup(function(e) {	if(e.keyCode == 13) {searchEbsco();}});

	});

function searchBooks(){
	if ($('#search').val() == $('#search').attr('title') || $('#search').val() == ''){
		if (!$('#search').parent().find('.error').length) { $('<div class="error hide"><div><p>Please include at least one keyword to search for.</p></div></div>').appendTo($('#search').parent()).fadeIn(); }
		//$('#search').css({border:'1px solid #990000'});
	}else{
		document.location.href = 'http://alex.nwciowa.edu/search/' + $('.search_type:checked').val() + '?SEARCH=' + $('#search').val() + '&sort=D' +  (($('#media').attr('checked')) ? '&b=nl' : '');
	}
}

function searchEbsco(){
	if ($('#ebsco_search').val() == $('#ebsco_search').attr('title') || $('#ebsco_search').val() == ''){
		if (!$('#ebsco_search').parent().find('.error').length) { $('<div class="error hide"><div><p>Please include at least one keyword to search for.</p></div></div>').appendTo($('#ebsco_search').parent()).fadeIn(); }
	}else{
		document.location.href = 'http://ezproxy.nwciowa.edu/login?url=http://search.ebscohost.com/login.aspx?direct=true&site=ehost-live&scope=site&type=1&db=aph&authtype=ip&bquery=' + escape($('#ebsco_search').val());
	}
}