jQuery().ready(function() {

//select all the a tag with name equal to modal

    jQuery('a[name=modal]').click(function(e) {   
        //Cancel the link behavior   
        e.preventDefault();   
        //Get the A tag   
        var id = jQuery(this).attr('href');   
       
        //Get the screen height and width   
        var maskHeight = jQuery(document).height();   
        var maskWidth = jQuery(window).width();   
       
        //Set height and width to mask to fill up the whole screen   
        jQuery('#mask').css({'width':maskWidth,'height':maskHeight});   
           
        //transition effect        
        jQuery('#mask').fadeIn(300);
        jQuery('#mask').fadeTo("fast", .4);     
       
        //Get the window height and width   
        var winH = jQuery(window).height();   
        var winW = jQuery(window).width();   
                 
        //Set the popup window to center   
        //these pages don't center, so hard-coded numbers work here
        jQuery(id).css('top',  300);   
        jQuery(id).css('left', 280);   
       
        //transition effect   
        jQuery(id).fadeIn(500);    
       
    });   
       
    //if close button is clicked   
    jQuery('.window .close').click(function (e) {   
        //Cancel the link behavior   
        e.preventDefault();   
        jQuery('#mask, .window').hide();   
    });        
       
    //if mask is clicked   
    jQuery('#mask').click(function () {   
        jQuery(this).hide();   
        jQuery('.window').hide();   
    });            
       
});