on=new Image();     on.src=imgbase+"bu_on.gif";
off=new Image();    off.src=imgbase+"bu_off.gif";
function toframe()
{
	if (parent.length == 0)
	{
		top.location.href = base+"/index.htm";
	}
	init();
}

var InitFlag;
var MenuNames = new Array();
var mCount;
var menuSelected;
function init()
{
	//if(InitFlag) return;
	var linkList = new Array();
	linkList = document.getElementsByTagName("img");
	j = 0;
	for(i=0; i<linkList.length; i++)
	{
		if(linkList[i].id)
		{
			MenuNames[j] = linkList[i].id;
			j++;
		}
	}
	//alert(MenuNames[1]);
	mCount = j;
	InitFlag = true;
}

function setMenu(mName)
{
	init();
	i = mName.lastIndexOf('.');
	if(i>0)
	{
		mName = mName.substr(0, i);
	}
	//alert(mName);
	for(i=0; i<mCount; i++)
	{
		elem = document.getElementById(MenuNames[i]);
		if(mName.indexOf(MenuNames[i]) >= 0)
		{
			elem.src=on.src;
			menuSelected = i;
		}
		else
		{
		//alert("reset " + MenuNames[i]);
			elem.src=off.src;
		}
		//alert(MenuNames[i] + " bg " + cell.style.borderBottom);
		//parent.Content.focus();
	}
}