var imageFiles_21yws_31 = new Array();
imageFiles_21yws_31['0'] = new Array ('_images/21yws_Home.gif', '_images/21yws_HomeMouseover.gif');
imageFiles_21yws_31['1'] = new Array ('_images/21yws_Borough_Council.gif', '_images/21yws_Borough_CouncilMouseover.gif');
imageFiles_21yws_31['2'] = new Array ('_images/21yws_Committees.gif', '_images/21yws_CommitteesMouseover.gif');
imageFiles_21yws_31['3'] = new Array ('_images/21yws_Police.gif', '_images/21yws_PoliceMouseover.gif');
imageFiles_21yws_31['4'] = new Array ('_images/21yws_Public_Works.gif', '_images/21yws_Public_WorksMouseover.gif');
imageFiles_21yws_31['5'] = new Array ('_images/21yws_Fire_Department.gif', '_images/21yws_Fire_DepartmentMouseover.gif');
imageFiles_21yws_31['6'] = new Array ('_images/21yws_Library.gif', '_images/21yws_LibraryMouseover.gif');
imageFiles_21yws_31['7'] = new Array ('_images/21yws_Hatboro_TV.gif', '_images/21yws_Hatboro_TVMouseover.gif');
imageFiles_21yws_31['8'] = new Array ('_images/21yws_UMHJSA.gif', '_images/21yws_UMHJSAMouseover.gif');
imageFiles_21yws_31['9'] = new Array ('_images/21yws_School_District.gif', '_images/21yws_School_DistrictMouseover.gif');
imageFiles_21yws_31['10'] = new Array ('_images/21yws_Directory.gif', '_images/21yws_DirectoryMouseover.gif');

function image_on_21yws_31 (position) {
   var doc = eval("document.image21yws_31" + position);
   doc.src = imageFiles_21yws_31[position][1];
}

function image_off_21yws_31 (position) {
   var doc = eval("document.image21yws_31" + position);
   doc.src = imageFiles_21yws_31[position][0];
}