<!--窗口-->
function displaySubMenu(li) {
var subMenu = li.getElementsByTagName("ul")[0];
subMenu.style.display = "block";
}
function hideSubMenu(li) {
var subMenu = li.getElementsByTagName("ul")[0];
subMenu.style.display = "none";
}

<!--频道介绍窗口-->
function openChannelPackage(url)
{
	var loadWindow = this.window.open(url,"","titlebar=no,scrollbars=yes,menubar=no,height=600,width=643,resizable=yes,toolbar=no,location=no,status=no");
}
<!--英文频道介绍窗口-->
function openChannelPackageEng(url)
{
	var loadWindow = this.window.open(url,"","titlebar=no,scrollbars=yes,menubar=no,height=600,width=648,resizable=yes,toolbar=no,location=no,status=no");
}