//ÏÔʾ¹¤¾ßÌõ
function hidetoolbar() {
	window.parent.document.getElementById("toolbarframe").style.display="none";
}
function hidetoolbarOpera() {
	if (navigator.userAgent.toLowerCase().indexOf('opera') > -1) {
		window.parent.document.getElementById("toolbarframe").style.display="none";
	}
}

function showtoolbar() {
	document.getElementById("toolbarframe").style.display = "block";
}