function change_input_text_value(id, text_value, lang)
{
	input_text_value = document.getElementById(id).value;

	if (input_text_value == "")
	{
		if (lang == "fr")
		{
			document.getElementById(id).value = "Recherche";
		}
		else
		{
			document.getElementById(id).value = "Search";
		}
	}
}

function clear_input_text_value(id)
{
	input_text_value = document.getElementById(id).value;

	if (input_text_value == "Recherche" || input_text_value == "Search")
	{
		document.getElementById(id).value = "";
	}	
}

function open_pop_up(path, name, width, height)
{
    var centerWidth  = (window.screen.width - width) / 2;
    var centerHeight = 200;

    window.open(path, name, 'width=' + width + ', height=' + height + ', scrollbars=yes, left=' + centerWidth + ', top=' + centerHeight);

    return false;
}

function validate_search_form(id)
{
    input_text_value = document.getElementById(id).value;

    if (input_text_value == "Recherche" || input_text_value == "Search")
    {
        return false;
    }

    return true;
}