1792     return $(element).style.display != 'none';
1804     element.style.display = 'none';
1810     element.style.display = '';
2189   getStyle: function(element, style) {  argument
2191     style = style == 'float' ? 'cssFloat' : style.camelize();
2192     var value = element.style[style];
2195       value = css ? css[style] : null;
2197     if (style == 'opacity') return value ? parseFloat(value) : 1.0;
2207     var elementStyle = element.style, match;
2209       element.style.cssText += ';' + styles;
2225     element.style.opacity = (value == 1 || value === '') ? '' :
2236     var els = element.style;
2257       element.style.position = 'relative';
2259         element.style.top = 0;
2260         element.style.left = 0;
2270       element.style.position =
2271         element.style.top =
2272         element.style.left =
2273         element.style.bottom =
2274         element.style.right = '';
2284       element.style.overflow = 'hidden';
2291     element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;
2331     element._originalLeft   = left - parseFloat(element.style.left  || 0);
2332     element._originalTop    = top  - parseFloat(element.style.top || 0);
2333     element._originalWidth  = element.style.width;
2334     element._originalHeight = element.style.height;
2336     element.style.position = 'absolute';
2337     element.style.top    = top + 'px';
2338     element.style.left   = left + 'px';
2339     element.style.width  = width + 'px';
2340     element.style.height = height + 'px';
2348     element.style.position = 'relative';
2349     var top  = parseFloat(element.style.top  || 0) - (element._originalTop || 0);
2350     var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);
2352     element.style.top    = top + 'px';
2353     element.style.left   = left + 'px';
2354     element.style.height = element._originalHeight;
2355     element.style.width  = element._originalWidth;
2430     if (options.setLeft)   element.style.left  = (p[0] - delta[0] + options.offsetLeft) + 'px';
2431     if (options.setTop)    element.style.top   = (p[1] - delta[1] + options.offsetTop) + 'px';
2432     if (options.setWidth)  element.style.width = source.offsetWidth + 'px';
2433     if (options.setHeight) element.style.height = source.offsetHeight + 'px';
2456     function(proceed, element, style) {  argument
2457       switch (style) {
2463           var dim = parseInt(proceed(element, style), 10);
2465           if (dim !== element['offset' + style.capitalize()])
2469           if (style === 'height') {
2481         default: return proceed(element, style);
2536   Element.Methods.getStyle = function(element, style) {  argument
2538     style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();
2539     var value = element.style[style];
2540     if (!value && element.currentStyle) value = element.currentStyle[style];
2542     if (style == 'opacity') {
2549       if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none'))
2550         return element['offset' + style.capitalize()] + 'px';
2563       (!currentStyle && element.style.zoom == 'normal'))
2564         element.style.zoom = 1;
2566     var filter = element.getStyle('filter'), style = element.style;
2569         style.filter = filter : style.removeAttribute('filter');
2572     style.filter = stripAlpha(filter) +
2653           style: function(element) {
2654             return element.style.cssText.toLowerCase();
2674       style: function(element, value) {  method in Element._attributeTranslations.write.values
2675         element.style.cssText = value ? value : '';
2743     element.style.opacity = (value == 1) ? 0.999999 :
2752     element.style.opacity = (value == 1 || value === '') ? '' :