var msie_supported = false;

if (navigator.userAgent.indexOf("MSIE")    != -1 && 
	navigator.userAgent.indexOf("Windows") != -1 && 
	navigator.appVersion.substring(0,1) > 3)
{
	msie_supported = true;
}

// Build frames templates
	HTMLStr1 = 
		"<frameset rows='93,*,110' cols='*' border='0' framespacing='0'>" +
		"<frame src='1t.htm' name='header' marginheight='0' marginwidth='0' noresize frameborder='NO' scrolling='NO'>" +
		"<frameset cols='171,*,35' rows='*' border='0' framespacing='0'>" +
		"<frame src='2l.htm' name='menu' scrolling='AUTO' marginwidth='0' marginheight='0' frameborder='NO'>" +
		"<frame src='main.htm' name='main' scrolling='AUTO' marginwidth='0' marginheight='0' frameborder='NO' >" + 
		"<frame src='4r.htm' scrolling='NO' frameborder='NO' marginwidth='0' marginheight='0'>" + 
		"</frameset>" +
		"<frame src='5b.htm' name='footer' frameborder='NO' noresize marginwidth='0' marginheight='0' scrolling='NO'>" +
		"</frameset>" +
		"<noframes>" +
		"<body bgcolor='#FFFFFF'>" +
		"</body>" +
		"</noframes>";

	HTMLStr2 = 
		"<frameset rows='96,*,113' cols='*' border='0' framespacing='0'>" +
		"<frame src='1t.htm' name='header' marginheight='0' marginwidth='0' noresize frameborder='NO' scrolling='NO'>" +
		"<frameset cols='174,*,38' rows='*' border='0' framespacing='0'>" +
		"<frame src='2l.htm' name='menu' scrolling='NO'   marginwidth='0' marginheight='0' frameborder='NO'>" +
		"<frame src='main.htm' name='main' scrolling='AUTO' marginwidth='0' marginheight='0' frameborder='NO'>" +
		"<frame src='4r.htm' scrolling='NO' frameborder='NO' marginwidth='0' marginheight='0'>" + 
		"</frameset>" +
		"<frame src='5b.htm' name='footer' frameborder='NO' noresize marginwidth='0' marginheight='0' scrolling='NO'>" +
		"</frameset>" +
		"<noframes>" +
		"<body bgcolor='#FFFFFF'>" +
		"</body>" +
		"</noframes>";

if (msie_supported)
{
	HTMLStr = HTMLStr1;
}
else
{
	HTMLStr = HTMLStr2;
}
function drawFrameset()
{
	document.write(HTMLStr);
}


function 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=findObj(n,d.layers[i].document); return x;
}

function showHideLayers() {
  var i,p,v,obj,args=showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}