/*
 * http://www.queness.com/
 * Simple jQuery Modal Window Examples from Queness WebBlog
 *
 */
$(document).ready(function() {	

	//select all the a tag with name equal to modal
	$('input[name=modal]').click(function(e) {
		//Cancel the link behavior
		e.preventDefault();
		
		//Get the A tag
		var id = $(this).attr('rel');
	
		//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(0);	//可设为更大数字，有渐变效果
		$('#mask').fadeTo("fast",0.4);	//可设为：slow,数字越小透明度越底
	
		//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(0); //可设为更大数字，有渐变效果
	
	});
	
	//if close button is clicked
	$('.window .close').click(function (e) {
		//Cancel the link behavior
		e.preventDefault();
		
		$('#mask').hide();
		$('.window').hide();
	});		
	
	//if mask is clicked
	//$('#mask').click(function () {
		//$(this).hide();
		//$('.window').hide();
	//});	指示黑色区域点击是否关闭对话框		
	
});