'a' Event Handlers
+----------------+--------------------------------------------------------------+ | Event |onActivate onAfterUpdate | | Handlers |onBeforeActivate onBeforeCopy | | |onBeforeCut onBeforeDeactivate | | |onBeforeEditFocus onBeforePaste | | |onBeforeUpdate onBlur | | |onClick onContextMenu | | |onControlSelect onCopy | | |onCut onDblClick | | |onDeactivate onDrag | | |onDragEnd onDragEnter | | |onDragLeave onDragOver | | |onDragStart onDrop | | |onErrorUpdate onFocus | | |onFocusIn onFocusOut | | |onHelp onKeyDown | | |onKeyPress onKeyUp | | |onLoseCapture onMouseDown | | |onMouseEnter onMouseLeave | | |onMouseMove onMouseOut | | |onMouseOver onMouseUp | | |onMouseWheel onMove | | |onMoveEnd onMoveStart | | |onPaste onPropertyChange | | |onReadyStateChange onResize | | |onResizeEnd onResizeStart | | |onSelectStart onTimeError | +----------------+--------------------------------------------------------------+