HTML input checkbox-JS, jquery

<  Ul  Class  = "Ul_inline"     >  
  <  Li  > <  Input  Type  = "Checkbox"  Name  = "Checkbox_color"  Value  = "White"    />  White  </  Li  >  
  <  Li  > <  Input  Type  = "Checkbox"  Name  = "Checkbox_color"  Value  = "Red"    />  Red  </  Li  >  
  <  Li  > <  Input  Type  = "Checkbox"  Name  = "Checkbox_color"  Value  = "Yellow"    />  Yellow  </  Li  >  
  <  Li  > <  Input  Type  = "Checkbox"  Name  = "Checkbox_color"  Value  = "Blue"    />  Blue  </  Li  >  
  </  Ul  > 

$ ("[Name = 'checkbox _ color']: checked"). Each (Function(){//: Checked Only select the selected each loop
$ (This). Val (); // obtain the selected value = "white"
$ (This). Text (); // obtain the selected text> White </LI>
}) // Retrieve all selected data
 

// Select checkbox

 
$ ("# Tshirt_tshirtm>. ul_inline> LI> input [value = 'xl '] "). ATTR ("checked", "checked ");//. ATTR ("checked", "checked ")
 

Checked = true under jquery 1.4.2; not available for specific reasons;