// JavaScript Document

function debug(msg)
{
	if(msg != "")
		console.log(msg)
}

		
var cur ;
$(document).ready(function()
{		
	// Slideshow
	if( $('.ppt li').length > 1 )
	{
		$('.ppt li:gt(0)').hide();
		$('.ppt li:last').addClass('last');
		cur = $('.ppt li:first');
		$(function() {
			setInterval( "animate()", 5000 );
		} );
	}
	else
		$('.ppt').show();
	
	
	//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 tmp = $(this).attr('href').split("?");
		var id = tmp[0];
		var idFile = tmp[1];
		
		//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').fadeTo("fast",0.8);     
		
		//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  
		$(id).fadeIn("fast"); 
		$("#edit-folder-id").val(idFile); 
		$("#edit-folder-name").val($("#edit-folder-"+idFile).html()); 
	}); 
     //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();  
     });    
});
function animate() {
	cur.fadeOut( 1000 );
	if ( cur.attr('class') == 'last' )
		cur = $('.ppt li:first');
	else
		cur = cur.next();
	cur.fadeIn( 1000 );
}