why it print only one time? please give me solution
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<html><head>
<script type="text/javascript">function printpage(){document. getElementById ('print').style.display='none'; window.print()}</script></head>
<body>
<td align="center"><input  name="print" type="submit" id="print" value="PRINT" onclick="printpage()" /></td></body></html>

when i click it will opnn print window,
once i close print window and again click on print without reloading then it will no work