// JavaScript Document

function checkform ()
{
  // ** START keystrokes input validation**
 if(SearchForms.BusinessName.value==''&&SearchForms.Address.value==''&&SearchForms.Keyword.value==''&&SearchForms.Neighbourhood.value==''&&SearchForms.CategoryList.value=='')
	{var whereto=confirm("您没有输入任何查找条件，您想按类别搜索吗?");
	if(whereto == true) 
	 		window.location="category.php";
	 	else
	 		window.location="index.php";
	return false;
 	}
 
 else {//document.SearchForms.submit();
 return true;}
}
//-->