##jquery.column.picker

###pick table columns out easily

• pick columns use index array

    // return the first, second and third colomns of the table
    $("table#monthTable").pickout([0, 1, 2]);   
  

• pick columns use cell selector string

    // pick columns by cell selector string
    // return the columns of cells with name=hello
    $("table#monthTable").pickout("th[name=hello]"); 
  

• pick columns by jQuery object

    var head = $("th[name=hello]");
    // return the columns of cells with name=hello
    $("table#monthTable").pickout(head); 
  

• show the selected colomns and hide others

    // second parameter in pickout means wrapped return result as a object 
    // which is necessary for chaining showcol()
    $("table#monthTable").pickout("[name=hello]", true).showcol();
  

###version0.3 2013-7-11

• can select column using jQuery object representing a table cell
• add showcol() function to show and hide