/**
 * Load init_js function on document load
 */
 
$(document).ready(init_js);

/**
 * Runs when documents loads
 */
 
function init_js()
{
   // Load Date Picker if any
   $(".date_picker").attr("readonly", "readonly");
   $(".date_picker").datepicker({dateFormat: "dd/mm/yy",
                                 showOn: "both", 
                                 buttonImage: "/sdlc/images/calendar/cal.gif", 
                                 buttonImageOnly: true,
                                 firstDay: 0,
                                 yearRange: '-90:+5',
                                 changeFirstDay: false
                                });
}