sIFR.activate(HelvLight, HelvUltraLight);
  
  sIFR.replace(HelvLight, {
        selector: '.page_title',
        wmode: 'transparent',
        ratios: [9, 1.16, 16, 1.09, 24, 1.06, 37, 1.04, 74, 1.02, 1.01]
  });
  
  sIFR.replace(HelvUltraLight, {
        selector: '.page_title_2',
        wmode: 'transparent',
        ratios: [9, 1.16, 16, 1.09, 24, 1.06, 37, 1.04, 74, 1.02, 1.01]
  });