function buscar(sNewFormAction)
   {
    document.forms[0].action = sNewFormAction;
    renameInput("bus-palabra"); 
    document.forms[0].target = "_self";     
    document.forms[0].__VIEWSTATE.name = 'NOVIEWSTATE';
   } 
  
  function tienda()
  {
    renameInput("k");
    document.forms[0].action = "http://tienda.revistaautohebdo.com/share-cgi/search.ftcb?lc=es_ES";
    document.forms[0].target = "_blank"; 
  } 
  
  function renameInput(cadena)
  {
         document.forms[0].buspalabra.name=cadena;
  }
                      
   onload = RenameViewstate
   function RenameViewstate()
   {
    if (document.forms[0].NOVIEWSTATE != undefined) {document.forms[0].NOVIEWSTATE.name='__VIEWSTATE'}
   }
  
 function doThePost()
  {
    //alert(document.forms[0].busman.checked);
    if(document.forms[0].busautohebdo.checked)
       {
            buscar('/busquedas/');
       }
      else
      {
            tienda();
      }  
  } 

function NNKeyCap(thisOne) 
{
    if(thisOne.which == 13) 
       {
            doThePost() ;
        } 
       
}

function IEKeyCap() 
{
    if (window.event.keyCode == 13) 
       {doThePost()};
 }

if (navigator.appName == 'Netscape') {
window.captureEvents(Event.KEYPRESS);
window.onKeyPress = NNKeyCap;
}