2 var openImg = new Image();
3 openImg.src = "imgs/IMG_openBranch.gif";
5 var closeImg = new Image();
6 closeImg.src = "imgs/IMG_closeBranch.gif";
8 function showBranch(branchId) {
10 var branchObj = document.getElementById(branchId).style;
12 if(branchObj.display== "block")
13 branchObj.display = "none";
15 branchObj.display = "block";
18 function swapBranchImg(branchImgId) {
20 branchImg = document.getElementById(branchImgId);
22 if(branchImg.src.indexOf('IMG_closeBranch.gif') > -1)
23 branchImg.src = openImg.src;
25 branchImg.src = closeImg.src;