showmenubar.js

企业宣传网站后台

function showMenuBar() {
	var oMenu = document.getElementById("left");
	if(oMenu.style.display == "none") {
		oMenu.style.display = "block";
	} else {
		oMenu.style.display = "none";
	}
}

window.onload = function() {
	document.body.onscroll = "no";
}