/**
 * JLibrary - Twisto Javascript Library
 *
 * @package Database
 * @author Jean Lalande, Nicolas Hamelin
 * @copyright Twisto Inc.
 *
 */
 
 
  /**
 *  Jquery Actions
 */
$(document).ready(function(){

	/* 	Sexy Drop down menu   	  */

	  $("ul.subnav").parent().append("<span></span>"); //Only shows drop down trigger when js is enabled (Adds empty span tag after ul.subnav*)  
  
  	  $("ul.topnav li span").hover(function() { //When trigger is clicked...  
  
        //Following events are applied to the subnav itself (moving subnav up and down)  
        $(this).parent().find("ul.subnav").slideDown('fast').show(); //Drop down the subnav on click  
  
        $(this).parent().hover(function() {  
        }, function(){  
            $(this).parent().find("ul.subnav").slideUp('medium'); //When the mouse hovers out of the subnav, move it back up  
        });  
  
        //Following events are applied to the trigger (Hover events for the trigger)  
        }).hover(function() {  
            $(this).addClass("subhover"); //On hover over, add class "subhover"  
        }, function(){  //On Hover Out  
            $(this).removeClass("subhover"); //On hover out, remove class "subhover"  

 	});
 	
 	
	//Display GoTotop link if document is  long
	//if($(document).height()>2000) $("#gototop").css({'display':'block'});
	
	//Open new tab with external links
	 $('.external').attr('target', '_blank');
 	 		
});