//=======================================================================================================
//-------------------------------------------------------------------------------------------------------
//	Custom Javascript functions
//-------------------------------------------------------------------------------------------------------
//=======================================================================================================
function DoSearch()
{
	form = document.search;

	if( form["in"].value == "catalog" )
	{
		form["query"].value	= form["findtext"].value;

		form.action	= "http://web2.bccls.org/web2/tramp2.exe/do_keyword_search/log_in";
		form.target	= "_blank";
	}
	else
	{
		form.action	= "/search/index.php";
		form.target	= "_self";
	}
}

//-------------------------------------------------------------------------------------------------------
//	External links open in new window
//-------------------------------------------------------------------------------------------------------
$(function(){


$('a[href^="http://"]')
  .attr("target", "_blank");
});


//-------------------------------------------------------------------------------------------------------
//	JAuery hide empty menus
//-------------------------------------------------------------------------------------------------------
$(function(){

	$(document.body).ready
	(
		function(){$(this).find('ul.m2').HideEmpty();}
	);
});

jQuery.fn.HideEmpty = function() {
  return this.each(function(){
	var itemcount	= $(this).find('li').length;
	if( !itemcount || itemcount == 0 )
	  {
		$(this).css( "visibility", "hidden" );
	  }
  });
};