DEAR：
In my case： CKEDITOR +IMCE +LIGHTBOX2

I used CKEDITOR to careate HTML or PHP formated Node，

Add <img src="01.jpg" class="img_sizex" > to show image 01.jpg. on node. 
.img_sizex{ width:200px; } to resize image display in Node.

AND I hope to there will be a "click" to pop "lightbox2" to show Orignal size image 。

I had tried the meyhod as below，but it can have a link to pop "lightbox" .

( I don't  to add <a href="01.jpg" rel="lightbox[roadtrip]" > for each image )

1.I installed the module： Image resize filter：
configure -->text format -->checked: Image resize filter-->checked: If resized, add a link to the original image. Optionally, give it the class
Then：

if use：<img src="01.jpg" style=" width:200px;">       ==>have Linked，can   pop lightbox
if use：<img src="01.jpg" class="img_sizex" >          ==>no Linked  ，can't pop lightbox

2.user interface -->lightbox2 -->Auto imgage Hanging
Image Node Setting=>Automatic handler for image nodes==>Lightbox grouped
Inline Module Images=>Automatic handler for Inline module images==>Lightbox grouped
IMAGE ASSIST IMAGES=>Automatic handler for Image Assist custom size images==>Lightbox grouped
CUSTOM CLASS IMAGES=>Automatic handler for custom class images ==>Lightbox grouped
Custom image trigger classes==>img_sizex

and NODE add <img src="01.jpg" class="img_sizex" >    ==>no Linked  ，can't pop lightbox

I want to nknow how to use <img src="01.jpg" class="img_sizex" > to show resize image ,and pop out light,
and without add <a href="01.jpg" rel="lightbox[roadtrip]" >  for every image

PS.I don't use wysiwyg，because wysiwyg+CKEDITOR ，it will disorderliness format SOURCE CODE when I click "source code" bytton again...no solveing..

thx!