function loadIframe(iframeName1,iframeName2, url,url2) {
  		if ( window.frames[iframeName1]&&window.frames[iframeName2] ) {
  		  window.frames[iframeName1].location = url;   
   		  window.frames[iframeName2].location = url2;   
    
   		  return false;
 		 }else 
 		 return true;
	}