摘要：
<!DOCTYPEHTMLPUBLIC"-//W3C//DTDHTML4.0Transitional//EN"><html><head><title>select-optiononclick</title><scripttype="text/javascript">functionsimOptionClick4IE(){varevt=window.event;varselectObj=evt?evt.srcElement:null;//IEOnlyif(evt&&se 阅读全文
