subdue status lines on freenode webchat

webchat.freenode.js

window.$ = window.$$

// Subue status lines on webchat.freenode.net 
// This is to allow content to be dicernable.
// d11e9

setInterval( function(){
  
  var lines = $('.colourline');
  
  var lines_with_ts = lines.filter( function(node){ 
    return node.childNodes.length === 3 && node.childNodes[0].className === 'timestamp';
  });
  
  var lines_with_st = lines_with_ts.filter( function(node){
    return node.childNodes[1].innerHTML === '==';
  });
  console.log( 'Subdueing status lines ('+ lines_with_st.length +')' );
  
  lines_with_st.each( function(node){ 
    node.setAttribute( 'style', 'opacity:0.5;' );
  });
  
  console.log('Subdueing status lines')
}, 5000 );