//// Copyright (c) 2001 xoYu , All rights reserved.
/////////////////////////////////////////////////////// http://www.xoYu.com

function TL(){
	switchPoint.innerText=4
        switchPoint2.innerText=8
	switchPoint.title="打开导航栏"
	switchPoint2.title="导航栏最大化"
	document.all("frmLeft").style.width="0"
}
function TR(){
	switchPoint.innerText=3
        switchPoint2.innerText=7
	switchPoint.title="关闭导航栏"
	switchPoint2.title="导航栏最小化"
}

function SwitchLeftBar(){
	if (switchPoint.innerText==3){
		TL()
	}
	else{
		TR()
		document.all("frmLeft").style.width="200"
	}
}
	
function ToLeftRight(){
	if (switchPoint2.innerText==7){
		TL()
	}
	else{
		TR()
		document.all("frmLeft").style.width="100%"
	}

}
	
function ToMiddle(){
	document.all("frmLeft").style.width="50%"
}