// JavaScript Document // [BEG HANDLER] ------------------------------------------------------------ // _UIT_AddEvent() and _UIT_RemoveEvent() allow mutliple functions linking to the same // event handler with replacement / substitution // No previous registered functions will be deleted // Original source code provided by ScottAndrew.com (2001) // -> Alberto Vassena // Usage sample: // _UIT_AddEvent(window, 'load', foo); // _UIT_AddEvent(window, 'load', bar); function _UIT_AddEvent(obj, evType, fn, useCapture){ if (obj.addEventListener){ obj.addEventListener(evType, fn, useCapture); return true; } else if (obj.attachEvent){ var r = obj.attachEvent("on"+evType, fn); return r; } else { alert('_UIT_AddEvent: Handler could not be attached'); } } function _UIT_RemoveEvent(obj, evType, fn, useCapture){ if (obj.removeEventListener){ obj.removeEventListener(evType, fn, useCapture); return true; } else if (obj.detachEvent){ var r = obj.detachEvent("on"+evType, fn); return r; } else { alert('_UIT_RemoveEvent: Handler could not be removed'); } } // [END HANDLER] ------------------------------------------------------------ // [BEG PRELOAD] ------------------------------------------------------------ // In _UIT_PreloadImages(), we maintain the list of the images to automatically preload. // _UIT_PreloadImages() should be the only function to modify / adjust. // -> Alberto Vassena // Usage sample // HTML: // JavaScript: _UIT_AddEvent(window, 'load', _UIT_PreloadImages); // Globals initialization var UIT_BASE_GS_SELECTED = '', UIT_BASE_GB_PRELOAD_FLAG = false; function _UIT_NewImage(arg) { if (document.images) { rslt = new Image(); rslt.src = arg; return rslt; } } function _UIT_FindElement(n,ly) { var ua = window.navigator.userAgent; var browserVers = parseInt(ua.charAt(ua.indexOf('/')+1),10); if (browserVers < 4) return document[n]; var curDoc = ly ? ly.document : document; var elem = curDoc[n]; if (!elem) { for (var i=0;i