$(document).ready(function(){


	$('#header li:last-child').css('border-right', 'none');
	$('#sidenav li:last-child').css('border-bottom', 'none');

 //select all the a tag with name equal to modal  
    $('a[name=modal]').click(function(e) {  
         //Cancel the link behavior  
        e.preventDefault();  
         //Get the A tag  
        var id = $(this).attr('href');  
       
        //Get the screen height and width  
        var maskHeight = $(document).height();  
        var maskWidth = $(window).width();  
      
        //Set height and width to mask to fill up the whole screen  
        $('#mask').css({'width':maskWidth,'height':maskHeight});  
         
         //transition effect       
       // $('#mask').fadeIn(1000);      
    //   $('#mask').fadeTo("slow",0.8, function() {
     		// Animation complete.
     		//$('#youtube_popup').fadeTo("fast",1);
   		//	}
	//	);    
      
        //Get the window height and width  
        var winH = $(window).height();  
        var winW = $(window).width();  
                
         //Set the popup window to center  
        $(id).css('top',  winH/2-$(id).height()/2);  
        $(id).css('left', winW/2-$(id).width()/2);  
       
       //transition effect 
       $('#mask').fadeTo("fast",0.8, function() {
		   $(id).fadeIn(50, function(){
				  
		   });
		   $('#youtube_popup').fadeIn(50);
       });   

      
    });  
      
    //if close button is clicked  
    $('.window .close').click(function (e) {  
        //Cancel the link behavior  
        e.preventDefault();  
        $('#mask, .window').hide();  
    });       
      
     //if mask is clicked  
    $('#mask').click(function () {  
        $(this).hide();  
        $('.window').hide();  
   });           

	
});