function MM_findObj(n, d) 
{
  var p,i,x;  if(!d) 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);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

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

	hideAll();
	for(i=0; i<(args.length-2); i+=3) 
	{
		if((obj=MM_findObj(args[i]))!=null) 
		{
			v=args[i+2];

			if (obj.style) 
			{ 
				obj=obj.style; 
				v=(v=='show')?'block':(v='hide')?'none':v; 
			} 
			obj.display=v; 
		}
	}
}

function MM_showHideTabs()
{
  var i,p,v,obj,args=MM_showHideTabs.arguments;
  
	for (i=1; i<3; i++)
	{
		obj=document.getElementById("tb"+i);
		
		if(obj)
		obj.style.display = 'none';
	}
  
  for (i=0; i<(args.length-2); i+=3)
  	if ((obj=MM_findObj(args[i]))!=null)
	{
		v=args[i+2];
		if (obj.style)
		{
			obj = obj.style;
			v = (v=='show')? 'block' : ((v='hide')? 'none' : v) ;
		}
    	obj.display=v;
	}
	return args[i];
}

function hideAll()
{
	var i = 0;
	var obj;
	
	obj=document.getElementById("gc"+i);
	
	while(obj!=null)
	{
		obj=document.getElementById("gc"+i);
		obj.style.display = 'none';
		++i;
		obj=document.getElementById("gc"+i);
    }
}

function MM_openBrWindow(theURL,winName,features)  //v2.0
{
	window.open(theURL,winName,features);
}