var active_color = '#000000';
var inactive_color = '#999999';
 
$(document).ready(function() {
  $("input.blur").css("color", inactive_color);
  var default_values = new Array();
  $("input.blur").focus(function() {
    if (!default_values[this.id]) {
      default_values[this.id] = this.value;
    }
    if (this.value == default_values[this.id]) {
      this.value = '';
      this.style.color = active_color;
    }
    $(this).blur(function() {
      if (this.value == '') {
        this.style.color = inactive_color;
        this.value = default_values[this.id];
      }
    });
  });
});

function destaca(que)
{
	try{anterior.style.backgroundColor="";}catch(e){}
	anterior=que;
	try{anterior.style.backgroundColor="#ffffff";}catch(e){}
}

function ir(paso) {
	formulario = document.getElementById('frmPedido');
	formulario.paso.value = paso;
	formulario.procesar.value = '';
	formulario.submit();
}