If you need to introduce external Js, you need to refresh to execute <script>
//-------------------------------------
// 无限扩展的年份select
//
// 作者: PuterJam
//-------------------------------------
var Lastyear
function selYear(obj,Cyear){
var len=16 //select长度
var selObj=document.getElementById(obj)
var selIndex=parseInt(len/2)-1
var newOpt
var LY=Cyear-Lastyear
for (i=0;i<len;i++){
if (selObj.options.length!=len){
newOpt=document.createElement("OPTION")
newOpt.text=Cyear-selIndex+i
newOpt.value=Cyear-selIndex+i
selObj.options.add(newOpt,i)
if (selIndex==i) {Lastyear=newOpt.value}
}
else
{
selObj.options[i].text=parseInt(selObj.options[i].text)+LY
selObj.options[i].value=parseInt(selObj.options[i].value)+LY
if (selIndex==i) {Lastyear=selObj.options[i].value}
}
}
selObj.selectedIndex=selIndex
}
</script>]<script>selYear('yearSelect',2005) //初试化select</script>
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