var imageFiles_3twa7_21 = new Array();
imageFiles_3twa7_21['0'] = new Array ('_images/3twa7_Home.gif', '_images/3twa7_HomeMouseover.gif');
imageFiles_3twa7_21['1'] = new Array ('_images/3twa7_About_NICE.gif', '_images/3twa7_About_NICEMouseover.gif');
imageFiles_3twa7_21['2'] = new Array ('_images/3twa7_Children_Chinese.gif', '_images/3twa7_Children_ChineseMouseover.gif');
imageFiles_3twa7_21['3'] = new Array ('_images/3twa7_Holiday_Program.gif', '_images/3twa7_Holiday_ProgramMouseover.gif');
imageFiles_3twa7_21['4'] = new Array ('_images/3twa7_Curriculum.gif', '_images/3twa7_CurriculumMouseover.gif');
imageFiles_3twa7_21['5'] = new Array ('_images/3twa7_Enrolment.gif', '_images/3twa7_EnrolmentMouseover.gif');
imageFiles_3twa7_21['6'] = new Array ('_images/3twa7_Online_Store.gif', '_images/3twa7_Online_StoreMouseover.gif');
imageFiles_3twa7_21['7'] = new Array ('_images/3twa7_NICE_Diary.gif', '_images/3twa7_NICE_DiaryMouseover.gif');
imageFiles_3twa7_21['8'] = new Array ('_images/3twa7_Contact_Us.gif', '_images/3twa7_Contact_UsMouseover.gif');
imageFiles_3twa7_21['9'] = new Array ('_images/3twa7_FAQ.gif', '_images/3twa7_FAQMouseover.gif');
imageFiles_3twa7_21['10'] = new Array ('_images/3twa7_HSK_test.gif', '_images/3twa7_HSK_testMouseover.gif');

function image_on_3twa7_21 (position) {
   var doc = eval("document.image3twa7_21" + position);
   doc.src = imageFiles_3twa7_21[position][1];
}

function image_off_3twa7_21 (position) {
   var doc = eval("document.image3twa7_21" + position);
   doc.src = imageFiles_3twa7_21[position][0];
}