// JavaScript Document
// Author  : jbiarnes
// Data    : 14/05/2011
// Version : 1.0

$(document).ready(function() {   
    //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);   
        //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(2000);   
    });      
    //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(); 
    });               
});