var oEditor = FCKeditorAPI.GetInstance('FCKEditor1');
var range = oEditor.EditorDocument.selection.createRange();
range.pasteHTML("<img src='http://innovation-dev.unilever.com/inoplan2/cat_tw/tw8215013.nsf/0/A51F43E8A52EDA65C12572D8007684E3/$FILE/find.gif'></img>");