<!--
var TopNavigationtimeout;
var TopNavigation_centerPage;
var TopNavigation_date = new Date();
function TopNavigation_LogOut()
{
	TopNavigation_LogoutForm.submit();							
}			
function TopNavigation_selectProgram(leftPageFile,  cPage)
{
	TopNavigation_centerPage = cPage;								
	self.parent.LeftNavigation.location = "MainLeft.html?FileName=" + leftPageFile + "&time=" + TopNavigation_date.getTime();				
	//连续在js中做两个请求时候出现页面继续请求问题，现让中间的页面在左边页面请求后停止50毫秒以后再请求
	TopNavigationtimeout = window.setTimeout("TopNavigation_stopTime()", 50);
}			
function TopNavigation_stopTime()
{							
	window.clearTimeout(TopNavigationtimeout);				
	if(TopNavigation_centerPage.indexOf("?") == -1)
		self.parent.CenterNavigation.location = TopNavigation_centerPage + "?time=" + TopNavigation_date.getTime();							
	else									
		self.parent.CenterNavigation.location = TopNavigation_centerPage + "&time=" + TopNavigation_date.getTime();									
}
-->