Date picker does not work on repeated field.

<SCRIPT language=Javascript>
  function ShowDate()
  {
	var cSearchValue=showModalDialog("JasonQuickCalendar.asp",0,"dialogwidth=298px;dialogheight=280px");
	
	if (cSearchValue != -1 && cSearchValue != null && cSearchValue != "")
    {
		document.all.DATE.value = cSearchValue;
	}
  }
</SCRIPT>
<% 
	' RepeatSelectionCounter_1 Begin Loop
	RepeatSelectionCounter_1_IterationsRemaining = RepeatSelectionCounter_1_Iterations
	While(RepeatSelectionCounter_1_IterationsRemaining)
		RepeatSelectionCounter_1_IterationsRemaining = RepeatSelectionCounter_1_IterationsRemaining-1
		If(RepeatSelectionCounterBasedLooping_1 OR (false AND true) ) Then
%>
<input name="DATE" type="text" id="DATE" />
<a onclick=ShowDate()><img align=top border=0 height=25 id=dimg1 src="calendar.gif" width=26 /></a><br />

<SCRIPT language=Javascript>
  function ShowDate_<%=RepeatSelectionCounter_1%>()
  {
	var cSearchValue=showModalDialog("JasonQuickCalendar.asp",0,"dialogwidth=298px;dialogheight=280px");
	
	if (cSearchValue != -1 && cSearchValue != null && cSearchValue != "")
    {
		document.all.DATE_<%=RepeatSelectionCounter_1%>.value = cSearchValue;
	}
  }
</SCRIPT>
<% 
	' RepeatSelectionCounter_1 Begin Loop
	RepeatSelectionCounter_1_IterationsRemaining = RepeatSelectionCounter_1_Iterations
	While(RepeatSelectionCounter_1_IterationsRemaining)
		RepeatSelectionCounter_1_IterationsRemaining = RepeatSelectionCounter_1_IterationsRemaining-1
		If(RepeatSelectionCounterBasedLooping_1 OR (false AND true) ) Then
%>
<input name="DATE_<%=RepeatSelectionCounter_1%>" type="text" id="DATE_<%=RepeatSelectionCounter_1%>" />
<a onclick=ShowDate_<%=RepeatSelectionCounter_1%>()><img align=top border=0 height=25 id=dimg1 src="calendar.gif" width=26 /></a><br />