<script language="javascript"> function appear(){ var s=document.all.select var t=s.options[s.options.selectedIndex].text var v=s.options[s.options.selectedIndex].value var i=0; var x,y; x=v.substring(0,v.indexOf(",")); y=v.substring(v.indexOf(",")+1,v.length); alert(x); alert(y); }
</script>
<select size="10" onDBlClick="appear();" name="select"> <option value="100,200">11</option> <option value="2,4">22</option> </select> 
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