function reset_form (mensaje) {
	if (confirm (mensaje)) document.forms[0].reset() 
}


function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function textBox(name, value, charWidthIE, charWidthNN) {
  if (navigator.appName.substring(0,1)=="M") {	
    document.write('<INPUT TYPE=TEXT NAME='+ name + ' SIZE=' + charWidthIE + ' VALUE=' + value + '>');      
  } 
  else	{
    document.write('<FONT SIZE="1"><INPUT TYPE=TEXT NAME='+ name + ' SIZE=' + charWidthNN + ' VALUE=' + value + '></FONT>');      
  }
}