function SetDefaultButton(evento, id)
{
    var key = (evento.keyCode) ? evento.keyCode : evento.which;
    
    if (key == 13)
    {
        var obj = document.getElementById("<%=ClientID%>_" + id);
        if(obj != null)
        {  
            obj.focus();
            __doPostBack(obj.name, '');
        }
    }
}

function SetDefaultButtonSearch(evento, id)
{
    var key = (evento.keyCode) ? evento.keyCode : evento.which;
    if (key == 13)
    {
        var obj = document.getElementById("<%=ClientID%>_" + id);
        if(obj != null)
        {  
            obj.focus();
            __doPostBack(obj.name, '');
        }
    }
}

function GetElementByIdEndsWith(tagName,endsWith)
{
    var elements =
             document.getElementsByTagName(tagName);
    
    for(var i = 0; i < elements.length; i++)
    {
        if (elements[i].id.endsWith(endsWith))
        {
            return elements[i];
        }
    }
    
    return null;
}

function OnChangeCountry()
{
	var hiddenField = GetElementByIdEndsWith("input", "hdnField");
	var dropdown = GetElementByIdEndsWith("select", "ddlCountry");
	hiddenField.value = dropdown.options[dropdown.selectedIndex].text;
}