function showHLayers() 
   { 
	//v2.0
 	var i, visStr, args, theObj;
  	args = showHLayers.arguments;
  	for (i=0; i<(args.length-2); i+=3) 
	   { 
		//with arg triples (objNS,objIE,visStr)
    		visStr   = args[i+2];
   		if (navigator.appName == 'Netscape' && document.layers != null) 
		   {
   			   theObj = eval(args[i]);
      			   if (theObj) theObj.visibility = visStr;
	           } 
		else if (document.all != null) 
		   {
			 //IE
  			if (visStr == 'show') visStr = 'visible'; //convert vals
      			if (visStr == 'hide') visStr = 'hidden';
     			theObj = eval(args[i+1]);
      			if (theObj) theObj.style.visibility = visStr;

  		   }
	
 	   }
//timerId=setTimeout('hideAll()',10000);
   }


function time_contr()
     {
//	timerId=setTimeout('hideAll()',8000);
if (navigator.appName == 'Netscape' && document.layers != null) 
	{
		timerId=setTimeout('hideAll()',12000);
	}
else
{
	hideAll();
}
     }


function hideAll() 
    {
	showHLayers('document.layers[\'menu1\']',
	'document.all[\'menu1\']','hide',
	'document.layers[\'menu2\']',
	'document.all[\'menu2\']','hide',
	'document.layers[\'menu3\']',
	'document.all[\'menu3\']','hide',
	'document.layers[\'menu4\']',
	'document.all[\'menu4\']','hide',
	'document.layers[\'menu5\']',
	'document.all[\'menu5\']','hide',
	'document.layers[\'menu6\']',
	'document.all[\'menu6\']','hide',
	'document.layers[\'menu7\']',
	'document.all[\'menu7\']','hide',
	'document.layers[\'menu8\']',
	'document.all[\'menu8\']','hide',
	'document.layers[\'menu9\']',
	'document.all[\'menu9\']','hide',
	'document.layers[\'menu10\']',
	'document.all[\'menu10\']','hide');
    }

function showNl()

{

if (document.images)

{

	showHLayers('document.layers[\'menu1\']',
	'document.all[\'menu1\']','hide',
	'document.layers[\'menu2\']',
	'document.all[\'menu2\']','hide',
	'document.layers[\'menu3\']',
	'document.all[\'menu3\']','hide',
	'document.layers[\'menu4\']',
	'document.all[\'menu4\']','hide',
	'document.layers[\'menu5\']',
	'document.all[\'menu5\']','hide',
	'document.layers[\'menu6\']',
	'document.all[\'menu6\']','hide',
	'document.layers[\'menu7\']',
	'document.all[\'menu7\']','hide',
	'document.layers[\'menu8\']',
	'document.all[\'menu8\']','hide',
	'document.layers[\'menu9\']',
	'document.all[\'menu9\']','hide',
	'document.layers[\'menu10\']',
	'document.all[\'menu10\']','hide');

}

}
function abc(x)
{
var theObj;
	if (navigator.appName == 'Netscape' && document.layers != null) 
	{
		theObj=eval(document.layers[x])
		theObj.visibility='show'
	}
	else
	{
		theObj=eval(document.all[x])
		theObj.style.visibility='visible'
	}

}


//hideAll();