트러스트폼 버튼 엑션(늘리고 줄이고)

<script type="javascript" ev:event="onclick">
     <![CDATA[
      if(iviewer_myList.currentStyle.width < 630 ) {
       iviewer_myList.attribute("width") = "630px";
      }else {
       iviewer_myList.attribute("width") = "228px";
      }
      butCha.attribute("left") = iviewer_myList.currentStyle.left + iviewer_myList.currentStyle.width -2;
      changeGroup.attribute("left") = iviewer_myList.currentStyle.left + iviewer_myList.currentStyle.width + butCha.currentStyle.width;
      body.dispatch("onwindowresize");
     ]]>
    </script>
   </button>
  </group>
  <script type="javascript" ev:event="onwindowresize">
   <![CDATA[
   if(iviewer_myList.currentStyle.width < 630 ){
    changeGroup.attribute("width") = group_workspace.currentStyle.width - 255;
   }else{
    changeGroup.attribute("width") = group_workspace.currentStyle.width - 670;
   }
   switch1_change.attribute("height") = group_workspace.currentStyle.height - 390;
   ]]>
  </script>