$(function(){
	var _wheight = $(window).height()-60; //浏览器当前窗口可视区域高度
	var _wwidth = $(window).width(); //浏览器当前窗口可视区域宽度
	$('.wbox').css({'width':_wwidth+'px','height':_wheight+'px'});
	$('.wbox .wbox_iframe').css({'width':_wwidth+'px','height':_wheight+'px'});
})