jquery - please help me figure out what's wrong in my code -

I had to face a problem; I put a text box next to the calendar, but when I select the date of the calendar, it is not being displayed in the test box. Can anyone help me with this problem? I want something like this;

Update:

When I select a date, month, or one year near the calendar, it will appear in the text box next to it. Copy op's comment from:

  & lt; Script language = "javascript" src = "contains / cal2.js" & gt; & Lt; / Script & gt; & Lt; Script language = "javascript" src = "in / cal_conf2.js" & gt; & Lt; / Script & gt; & Lt; TR & gt; & Lt; Td align = "center" valign = "middle" & gt; & Lt; Input type = "text" name = "firstinput" size = 20> & Lt; A href = "javascript: showCal ('Calendar 1')" & gt; Select date & lt; / A & gt; & Lt; / TR & gt; & Lt; TR & gt; & Lt; Td class = "heading 2" & gt; & Amp; Nbsp; & Lt; / Td> & Lt; Td align = "center" valign = "middle" & gt; & Lt; / Td> & Lt; Td align = "center" valign = "middle" & gt; & Amp; Nbsp; & Lt; / Td> & Lt; Td align = "center" valign = "middle" colspan = "2" & gt; & Lt; Label & gt; & Lt; / Labels & gt;  

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