var searchDefaultText = "books, journals, scores, DVDs and more";

$(document).ready(function() {

	//set style of submit buttons
	$('input[type=submit]').css('padding','0 2px');
	
	//set selected tab & defaults
	//valid values
	var rexp = /^quicksearch$|^catalog$|^eresources$|^ejournals$|^images$|sitesearch$/;
	//get selected tab - first from URL hash, else from cookie, else default is 'catalog'
	var selectedTab = rexp.test(window.location.hash.substr(1)) ? window.location.hash.substr(1) : rexp.test(getCookie('tabCookie')) ? getCookie('tabCookie') : 'quicksearch';
	if (selectedTab != 'quicksearch') {
		$('#tab-quicksearch').addClass('search-tab').removeClass('search-tab-sel');
		$('#quicksearch').hide();
	}
	selectTab(selectedTab);
	//jQuery URL utils
	//enable fragmentChange
	$.fragmentChange( true );
	//set tab clicks
	$(document).bind('fragmentChange', function(e) { 
		selectedTab = rexp.test(e.fragment) ? e.fragment : selectedTab;
		selectTab(selectedTab);
	});
	
	
	$('#searchdata1').attr("value",searchDefaultText);
	
	$('#searchdata1').focus( function() {
		if(this.value == searchDefaultText) {
			this.value = "";
		} 

		$(this).select();//selecting the text
		$(this).css('color','#000');
	});
	
	$('#searchdata1').blur( function() {
		if(this.value == "") {
			this.value = searchDefaultText;
			$(this).css('color','#b6b6b6');
		}
	});
	
//cluetip
/*
	$('#tab-catalog, #tab-articles').cluetip({
		splitTitle: '|',
	    showTitle: false,
		arrows: false
	});
*/

});

var selectedTabName = null;
function selectTab(tabName) {
	
	if (selectedTabName != null) {
		$('#tab-'+selectedTabName).addClass('search-tab').removeClass('search-tab-sel');
		$('#'+selectedTabName).hide();
	}
	
	selectedTabName = tabName;
	$('#tab-'+selectedTabName).addClass('search-tab-sel').removeClass('search-tab');
	$('#'+selectedTabName).show();
	setCookie('tabCookie', selectedTabName, 365);
}