function searchSite_submitForm (lang, emptyStr)
{
	if (lang 	 == undefined) lang 	= "HEB";
	if (emptyStr == undefined) emptyStr = "";

	var oSearchForm = document.getElementById("searchForm");

	if (oSearchForm.queryText.value == "" || oSearchForm.queryText.value == emptyStr)
	{
		alert (tailJS["enterQueryString"]);
		return false;
	}
	return true;
}