$(document).ready(function() {	
	
	launchWindow('#dialog2');
	
	//if close button is clicked
	$('.window #close').click(function () {
		$('#mask').hide();
		$('.window').hide();
	});		
	
	//if mask is clicked
	//$('#mask').click(function () {
		//$(this).hide();
		//$('.window').hide();
	//});			
	
});

function launchWindow(id) {
	
		//Get the screen height and width
		var maskHeight = $(document).height();
		var maskWidth = $(window).width();
	
		//Set heigth and width to mask to fill up the whole screen
		$('#mask').css({'width':maskWidth,'height':maskHeight});
		
		//transition effect		
		$('#mask').fadeIn(0000);	
		$('#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());
		$(id).css('left', winW/2-$(id).width()/2);
	
		//transition effect
		$(id).fadeIn(0000); 
}

$(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(0000);   
        $('#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(0000);
     
    });
     
    //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();
    //});        
     
});