/*
function bc(name,namesrc)
{
	document.images[name].src = namesrc;
}
*/

function bc(name,namesrc)
{
	var a = document.getElementById(name);
	a.src=namesrc;
}


function show_hide(id)
{
	var win = document.getElementById(id);	
	if(win.style.display=='block')
	{
		win.style.display='none';
	}
	else
	{
		win.style.display='block';
	}
}


//open window
var Opened = false;
function ow(PageSrc,Width,Height)
{
Features="top=118,left=255,width="+Width+",height="+Height+",toolbar=no,menubar=no,location=no,directories=no,scrollbars=yes,resizable=yes";
if ((!Opened) || (NewWin.closed))
{
	Opened = true;
	NewWin = window.open(PageSrc,"NewWindow",Features);
	NewWin.focus();
	var w = (window.document.body.offsetWidth)?window.document.body.offsetWidth - 4:window.document.innerWidth;
	var h = (window.document.body.offsetHeight)?window.document.body.offsetHeight - 4:window.document.innerHeight;
	if ((w != Width) || (h != Height)) {NewWin.resizeTo(Width + 10, Height + 29);}
}
else
{
	if ((Opened) || (!NewWin.closed))
	{
		NewWin.location=PageSrc;
		NewWin.focus();
	}
}
}

function hideMsg(div)
{
document.getElementById(div).style.display='none';
}

function showMsg(div)
{
document.getElementById(div).style.display='block';
var timeout_id;
timeout_id = setTimeout("hideMsg('"+div+"');",2000);
}