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Text File | 2000-03-01 | 1.3 KB | 34 lines | [TEXT/CWIE] |
- function MM_swapImgRestore() { //v2.0
- if (document.MM_swapImgData != null)
- for (var i=0; i<(document.MM_swapImgData.length-1); i+=2)
- document.MM_swapImgData[i].src = document.MM_swapImgData[i+1];
- }
-
- function MM_preloadImages() { //v2.0
- if (document.images) {
- var imgFiles = MM_preloadImages.arguments;
- if (document.preloadArray==null) document.preloadArray = new Array();
- var i = document.preloadArray.length;
- with (document) for (var j=0; j<imgFiles.length; j++) if (imgFiles[j].charAt(0)!="#"){
- preloadArray[i] = new Image;
- preloadArray[i++].src = imgFiles[j];
- } }
- }
-
- function MM_swapImage() { //v2.0
- var i,j=0,objStr,obj,swapArray=new Array,oldArray=document.MM_swapImgData;
- for (i=0; i < (MM_swapImage.arguments.length-2); i+=3) {
- objStr = MM_swapImage.arguments[(navigator.appName == 'Netscape')?i:i+1];
- if ((objStr.indexOf('document.layers[')==0 && document.layers==null) ||
- (objStr.indexOf('document.all[') ==0 && document.all ==null))
- objStr = 'document'+objStr.substring(objStr.lastIndexOf('.'),objStr.length);
- obj = eval(objStr);
- if (obj != null) {
- swapArray[j++] = obj;
- swapArray[j++] = (oldArray==null || oldArray[j-1]!=obj)?obj.src:oldArray[j];
- obj.src = MM_swapImage.arguments[i+2];
- } }
- document.MM_swapImgData = swapArray; //used for restore
- }
- //-->
-