// **************************************************************************************** \\
// MTS3Interface extension Metastream, Corp.												 ||
// Created by: Ales Holecek		08/21/2000													 ||
// **************************************************************************************** //
var isIE  = (navigator.appName.indexOf("Microsoft") != -1);
var mts_iid		= -1;
var watchname	= "";
var layername	= "";
var startTime   = 0;

var MTSDLtimeout = 15000;

// ------------------------------------------------------------------------------------------
// 
// ------------------------------------------------------------------------------------------
function MTSFindObj(n) { //v3.0
  var p,i,x,  d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MTSshowHideLayers() 
{ 
	var i,p,v,obj;
	var args=MTSshowHideLayers.arguments;

	for (i=0; i < (args.length-1); i+=2) 
	{
		if((obj=MTSFindObj(args[i]))!=null) 
		{ 
			v=args[i+1];
			if(obj.style) 
			{ 
				obj=obj.style; 
				v = (v=='show')?'visible':
					(v=='hide')?'hidden' :
					v; 
			}

			obj.visibility=v; 
		}
	}
}

function MTSTestTxt(name)
{
	var coords = String(MTSGetProperty(name, 'size', 'mts_pnt2d')).split(" ") ;
	var x = parseInt(coords[0]);
	if(isNaN(x))							return false;
	var y = parseInt(coords[1]);
	if(isNaN(y))							return false;
	if(x == 0 || y == 0)					return false;
	if((((x-1)&x) == 0)&&(((y-1)&y) == 0))	return true;
	return false;
}


function MTSLoadComplete(name)
{
	if(mts_iid == -1)	return;
	MTSshowHideLayers(layername,'hide', 'i','hide');
	clearInterval(mts_iid);
	mts_iid = -1;
}

function MTSGetTime()
{
	var mtsDate	= new Date();
	return mtsDate.getTime();	// something more here	
}


function MTSRunCheck()
{
	if(mts_iid == -1)			return;

	if(MTSGetTime() - startTime > MTSDLtimeout)		
	{	
		MTSLoadComplete(watchname);	
		return;
	}
	if(MTSTestTxt(watchname)) 						MTSLoadComplete(watchname);
}


function MTSRegisterCheck(wname, lname)
{	
	startTime = MTSGetTime();
	MTSshowHideLayers(lname,'show','i','hide');
	name_iid	= -1;
	watchname	= wname;
	layername	= lname
	mts_iid		= setInterval("MTSRunCheck()", 1000);
}