function adjustIFrameSize (iframeWindow) {
  if (iframeWindow.document.height) {
    var iframeElement = document.getElementById(iframeWindow.name);
    iframeElement.style.height = iframeWindow.document.height + 'px';
    iframeElement.style.width = iframeWindow.document.width + 'px';
  }
  else if (document.all) {
    var iframeElement = document.all[iframeWindow.name];
    if (iframeWindow.document.compatMode &&
        iframeWindow.document.compatMode != 'BackCompat')
    {
      iframeElement.style.height = iframeWindow.document.documentElement.scrollHeight /*+ 5*/ + 'px';
      iframeElement.style.width =iframeWindow.document.documentElement.scrollWidth /*+ 5*/ + 'px';
    }
    else {
      iframeElement.style.height =iframeWindow.document.body.scrollHeight /*+ 5*/ + 'px';
      iframeElement.style.width =iframeWindow.document.body.scrollWidth /*+ 5*/ + 'px';
    }
  }
}
function changeIframe(frameId,srcAddr){

	parent.document.getElementById(frameId).src=srcAddr;
	}