function js_checkbox_click(objname){var obj=document.getElementById(objname);if(obj==null){return;}
obj.checked=!obj.checked;}
function js_customcheckbox_click(objname,checkedStyle,normalStyle){var obj=document.getElementById(objname);if(obj==null){return;}
if(obj.className==checkedStyle){obj.className=normalStyle;}else{obj.className=checkedStyle;}}