  //--> AMEGABALA A.C.
  //--> Programador Marlon Czermak mczermak@yahoo.com
  //--> 18 de Marzo 2005
  //--> 
  //--> 
  
// NO REFRESH, NO BACKSPACE, NO ALT-BACKSPACE, ETC., ETC..
// en el programa que usara esta aplicacion poner en <BODY onKeyDown="onKeyDown();" >

    var oLastBtn=0;
	
	bIsMenu = false;
	//No RIGHT CLICK************************
	// ****************************
	if (window.Event) document.captureEvents(Event.MOUSEUP); 
	
	//if (document.layers) document.captureEvents(Event.MOUSEDOWN);

	function nocontextmenu()
	{ 
	  event.cancelBubble = true 
	  event.returnValue = false; 
	  return false; 
	} 
	
	function norightclick(e) 
	{ 
	  if (window.Event) 
	  { 
	    if (e.which !=1) return false; 
	  } 
	  else if (event.button !=1) 
	  { 
	   event.cancelBubble = true 
	   event.returnValue = false; 
	   return false; 
	  } 
	} 
	
	document.oncontextmenu = nocontextmenu; 
	document.onmousedown = norightclick; 
	
	//**************************************
	// ****************************
	// Block backspace onKeyDown************ // NOTE: Backspace = 8, Enter = 13, '0' = 48, '9' = 57	
	// ***************************
    
    function onKeyDown() 
	{
    	alert("Por Favor, Use Solamente el MOUSE ["+event.keyCode+"]");
		event.keyCode = 0;
        event.returnValue = false;
     }
	 
	 function onKeyDownOriginal() 
	{
    	
		if ( (event.altKey) || ((event.keyCode == 8) && 
    		 (event.srcElement.type != "text" &&
    		  event.srcElement.type != "textarea" &&
    		  event.srcElement.type != "password")) || 
    		  ((event.ctrlKey) && ((event.keyCode == 78) || (event.keyCode == 82)) ) || (event.keyCode == 116) ) 
		{
        	event.keyCode = 0;
        	event.returnValue = false;
        }
     }
	 