if (style == 'opacity') { if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/)) if (value[1]) return parseFloat(value[1]) / 100; 
if((value == 'auto') && ['width','height'].include(style) && (element.getStyle('display') != 'none')) value = element['offset'+style.capitalize()] + 'px';  if (window.opera && ['left', 'top', 'right', 'bottom'].include(style)) if (Element.getStyle(element, 'position') == 'static') value = 'auto'; if(style == 'opacity') { if(value) return parseFloat(value); if(value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/)) if(value[1]) return parseFloat(value[1]) / 100; 
  Element.Methods.getStyle = function(element, style) {    element = $(element);    style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();    var value = element.style[style];    if (!value && element.currentStyle) value = element.currentStyle[style];    if (style == 'opacity') {      if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))        if (value[1]) return parseFloat(value[1]) / 100;      return 1.0;    }    if (value == 'auto') {      if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none'))        return element['offset'+style.capitalize()] + 'px';      return null;    }    return value;  };
4053	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4053/99db091466168b09f46c79ff71f0e07c7fd4a8db/prototype.js/clean/lib/prototype.js