Click on the table row (student name) to display the corresponding layer (student information) when clicking on the other lines of the original layer of the hidden questions

Click on the table row (student name) to display the corresponding layer (student information), when clicking on the other lines of the original layer of hidden issues
Effect: Click on the table row (student name) to display the corresponding layer (student information), when clicking on the other rows of the original layer hidden, showing its corresponding layer.
Problem: TableThe onclick can be implemented in the display layer, how to make similar onblur lost focus when the operation of the hidden layer.
Code:
Javascript:

JScript Code

  
   function Showchosen (divid) {    divid.style.display= ' block ';    Div=divid;} function SelectRow (RowID) {var tstu = document.getElementById ("Tblstudent") for (Var i=0;i
  
   < pre="">

Form:

HTML Code

Layer:

HTML Code

  
   
  
           "Style=" > "Display:none"        
  
   
                   
  
   

Description: Before using radio button group, onclick Showchosen (), onblur when Hidechosen (), but want to have the effect of the table, and the radio button can not be hidden away;
The original idea is in SelectRow (), when the line is not in the dot with Hidechosen (), but Hidechosen ( ); It is not used, the value of the parentheses inside the problem.

Thank you so much!

------Solution--------------------
Why don't you write jquery?

