var imageFiles_4c_15 = new Array();
imageFiles_4c_15['0'] = new Array ('_images/4c_Springwood.gif', '_images/4c_SpringwoodMouseover.gif');
imageFiles_4c_15['1'] = new Array ('_images/4c_Browns_Plains.gif', '_images/4c_Browns_PlainsMouseover.gif');
imageFiles_4c_15['2'] = new Array ('_images/4c_Strathpine.gif', '_images/4c_StrathpineMouseover.gif');
imageFiles_4c_15['3'] = new Array ('_images/4c_Coomera.gif', '_images/4c_CoomeraMouseover.gif');

function image_on_4c_15 (position) {
   var doc = eval("document.image4c_15" + position);
   doc.src = imageFiles_4c_15[position][1];
}

function image_off_4c_15 (position) {
   var doc = eval("document.image4c_15" + position);
   doc.src = imageFiles_4c_15[position][0];
}