{ 
    ns = (document.layers)? true:false;
    ie4 = (document.all)? true:false;
    ie5 = false;
    if (ie4) ie5 = (navigator.userAgent.indexOf('MSIE 5')>0); 
	mac = ( navigator.platform.substring(0,3).toUpperCase() == "MAC" && (ie4 || ie5) );
	
	var sHome="index.htm";

	with( document ){
   	    onmousedown = onmouseup = mEvents;
	}
	
  	if (ns) {
  		document.captureEvents(Event.MOUSEDOWN); 
  		document.captureEvents(Event.MOUSEUP);
	}

}
function mEvents()
{

    if( window.event.button==2 )
	   {
	    alert("function disabled!");
		window.event.returnValue=false;
		window.event.cancelBubble=true;
	   }

}

function showinfo(sPage) 
{
var sLang= sPage.substring(0,2);
var sPage = sPage.substring(3,sPage.Length);

//  if ( parent.frames.length > 1 ) 
//  { 
//  		if ( sLang == '__')
//	        parent.frames[1].location.href = "pright.html";
//	     else
//	        parent.frames[1].location.href = sLang + ".html";
	        
//  }
}