value ='請輸入URL或PMID進行搜索'
οnclick="if(this.value=='請輸入URL或PMID進行搜索') this.value='';this.style.color='#999';"
οnblur="if(this.value=='')this.value='請輸入URL或PMID進行搜索';this.style.color='#999';"
style="width:445px; height:35px; line-height:35px; border:1px solid #9fc8e9;color: #999;"/>