function init() {
if (TransMenu.isSupported()) {
	TransMenu.initialize();
	menu1.onactivate = function() { document.getElementById("在线学习").className = "hover"; };
	menu1.ondeactivate = function() { document.getElementById("在线学习").className = ""; };

	menu2.onactivate = function() { document.getElementById("校园论坛").className = "hover"; };
	menu2.ondeactivate = function() { document.getElementById("校园论坛").className = ""; };

	menu3.onactivate = function() { document.getElementById("学校概况").className = "hover"; };
	menu3.ondeactivate = function() { document.getElementById("学校概况").className = ""; };

	menu4.onactivate = function() { document.getElementById("网上交流").className = "hover"; };
	menu4.ondeactivate = function() { document.getElementById("网上交流").className = ""; };

	document.getElementById("咨询指南").onmouseover = function() { ms.hideCurrent(); this.className = "hover";		}
	document.getElementById("咨询指南").onmouseout = function() { this.className = ""; }}
}