(function(){
  var url='http://svejo.net/tools/widget?'
  if(typeof widget_for=='string'){url += '&widget_for='+widget_for;}
  if(typeof widget_value=='string'){url += '&widget_value='+widget_value;}
  if(typeof kind=='string'){url += '&kind='+kind;}
  if(typeof show_summary=='string'){url += '&show_summary='+show_summary;}
  if(typeof widget_theme=='string'){url += '&theme='+widget_theme;}
  if(typeof widget_width=='string'){url += '&width='+widget_width;}
  if(typeof widget_height=='string'){url += '&widget_height='+widget_height;}
  if(typeof bgcolor=='string'){url += '&bgcolor='+bgcolor;}
  if(typeof header_color=='string'){url += '&header_color='+header_color;}
  if(typeof title_color=='string'){url += '&title_color='+title_color;}
  if(typeof summary_color=='string'){url += '&summary_color='+summary_color;}
  document.write("<iframe src='"+url+"' height='"+widget_height+"' width='"+widget_width+
        "' frameborder='no' scrolling='no'></iframe>");
})()