/*舒静 问答弹出框*/
function pop_hs(obj,hideShow){
	obj[hideShow]().prev()[hideShow]();
	if(hideShow=='show') {
		obj.prev().css({width:$(window).width(),height:$(document).height()});
		obj.css({left:($(window).width()-obj.width())/2,top:$(document).scrollTop()+($(window).height()-obj.height())/2});
	}
}

function bindEvent(trigger,e,tar,hideshow) {trigger[e](function(){pop_hs(tar,hideshow);});}