function sharethisLink(title,summary,url,imageURL,text,offsetLeft){

  if (imageURL!="none"){
          img='<img src="'+imageURL+'" border="0" class="pngFix" width="103" height="15" align="top"/> ';
  }else{
          img='';
  }

  //Create your sharelet with desired properties and set button element to false
  var object = SHARETHIS.addEntry({
          title:title,
          summary: summary,
          url: url},
          {button:false,
          offsetLeft: offsetLeft,
          embeds:true}
          );
  //Output your customized button
  document.write('<span id="sharethis"><a href="javascript:void(0);">'+img+text+'</a></span>');
  //Tie customized button to ShareThis button functionality.
  var element = document.getElementById('sharethis');
  object.attachButton(element);
}