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ClientScript.RegisterStartupScript(this.GetType(), "onclick", "<script>CheckInput()</script>");
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<script type="text/javascript" language="javascript">
function CheckInput() {
if (document.form1.txt_ReceiptID.value == "") {
alert('±¨Ïúµ¥ºÅ²»ÄÜΪ¿Õ!');
document.form1.txt_ReceiptID.focus();
return false;
}
else {
if(checknumber(document.form1.txt_ReceiptID.value)
{
alert("±¨Ïúµ¥ºÅΪÊý×Ö£¡");
document.form1.txt_ReceiptID.focus();
return false;
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{
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<style>
.new_newsT{
padding-top: 10px;
padding-bottom: 8px;
}
.new_newsT .list {
CLEAR: both; MARGIN: 0px 6px 0px 10px
}
......
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<head>
<script language="JavaScript">
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function loadAllUnselected()
{
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