/*Funcion que saca los espacios entre caracteres*/
function trim(inputString) 
{
   if(typeof inputString != "string") return inputString;
   else
   {
       var retValue = inputString;
       var ch = retValue.substring(0, 1);
       //Chequea los espacios en blanco al principio del string
       while(ch == " ") 
       {
          retValue = retValue.substring(1, retValue.length);
          ch = retValue.substring(0, 1);
       }
       ch = retValue.substring(retValue.length-1, retValue.length);
       //Chequea los espacios en blanco al final del string
       while(ch == " ") 
       {
          retValue = retValue.substring(0, retValue.length-1);
          ch = retValue.substring(retValue.length-1, retValue.length);
       }
       //Chequea multiples espacios entre el string
       while(retValue.indexOf("  ") != -1) 
       {
          retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length); 
       }
       return retValue; 
   }
}

/*Revisa si el parametro intNum es un número o no*/
function esNumero(intNum)
{ 
    var k;

    for (k=0; k < intNum.length ; k++)
    { 
        if (intNum.substring(k,k+1) < "0" || intNum.substring(k,k+1) > "9" )
            return true;
    }
    return false;
}
/*Para mostrar correctamente el flash respectivo*/
function mostrarFlash(ubicacion,pelicula,ancho,alto){
	var ruta = ubicacion+pelicula;
	document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="'+ancho+'" height="'+alto+'" title="Men&uacute; de navegaci&oacute;n">');
	document.write('<param name="movie" value="'+ruta+'" />');
	document.write('<param name="quality" value="high" />');
	document.write('<param name="wmode" value="transparent" />');
	document.write('<embed src="'+ruta+'" width="'+ancho+'" height="'+alto+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" wmode="transparent"></embed>');
	document.write('</object>');
}