OpenLayers.Popup
fixPadding߽϶3.0汾
initializeʼ
destroy
draw
updatePositionλ
moveToƶ
visibleжϵǷɼ
toggleתɼ
showʾ
hideص
setSizeõڳߴ
setBackgroundColorñɫ
setOpacity͸
setBorderñ߿
setContentHTMLõݣͬʱУڴС
getSafeContentSizeDivİȫߴ磨Ƴߴ֮ڲҲᳬͼߴ磩
getContentDivPaddingȡڱ߽϶
addCloseBoxӹرմ
panIntoViewƶͼȫɼ
registerEventsע¼
onmousedown갴
onmousemoveƶ
onmouseupſ
onclick굥
onmouseoutƳ
ondblclick˫

