function doClear(theText) 
	{
		if (theText.value == theText.defaultValue)
		{
			theText.value = ""
		}
	}
 
 	
	function check(form)
	{
		var msg = "";
		
		if((form.campo.value == "" || form.campo.value == "Buscá por nombre") && form.puntos.value == "")
		{
			msg += "ERROR: Por favor complete su búsqueda\n";
		}
		
		if(msg == "")
			return true;
		else
		{
			alert(msg);
			return false;
		}
	}
	
	
function popup(theURL,winName,features)
{ 
  window.open(theURL,winName,features);
}

                
function handleEnter (field, event) 
{
		var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
		if (keyCode == 13) {
			var i;
			for (i = 0; i < field.form.elements.length; i++)
				if (field == field.form.elements[i])
					break;
			i = (i + 1) % field.form.elements.length;
			field.form.elements[i].focus();
			return false;
		} 
		else
		return true;
	}