805   setOptions: function(options) {  argument
806     this.options = {  class in Ajax.Base.setOptions
813     Object.extend(this.options, options || {});
815     this.options.method = this.options.method.toLowerCase();
816     if (typeof this.options.parameters == 'string')
817       this.options.parameters = this.options.parameters.toQueryParams();
828   initialize: function(url, options) {  argument
830     this.setOptions(options);
836     this.method = this.options.method;
837     var params = this.options.parameters;
856         this.options.asynchronous);
858       if (this.options.asynchronous)
864       var body = this.method == 'post' ? (this.options.postBody || params) : null;
869       if (!this.options.asynchronous && this.transport.overrideMimeType)
892       headers['Content-type'] = this.options.contentType +
893         (this.options.encoding ? '; charset=' + this.options.encoding : '');
905     if (typeof this.options.requestHeaders == 'object') {
906       var extras = this.options.requestHeaders;
931         (this.options['on' + this.transport.status]
932          || this.options['on' + (this.success() ? 'Success' : 'Failure')]
944       (this.options['on' + state] || Prototype.emptyFunction)(transport, json);
978     (this.options.onException || Prototype.emptyFunction)(this, exception);
986   initialize: function(container, url, options) {  argument
993     this.setOptions(options);
995     var onComplete = this.options.onComplete || Prototype.emptyFunction;
996     this.options.onComplete = (function(transport, param) {  method
1008     if (!this.options.evalScripts) response = response.stripScripts();
1011       if (this.options.insertion)
1012         new this.options.insertion(receiver, response);
1026   initialize: function(container, url, options) {  argument
1027     this.setOptions(options);
1028     this.onComplete = this.options.onComplete;
1030     this.frequency = (this.options.frequency || 2);
1031     this.decay = (this.options.decay || 1);
1041     this.options.onComplete = this.updateComplete.bind(this);
1046     this.updater.options.onComplete = undefined;
1052     if (this.options.decay) {
1054         this.decay * this.options.decay : 1);
1063     this.updater = new Ajax.Updater(this.container, this.url, this.options);
2060     return index >= 0 ? this.optionValue(element.options[index]) : null;
2068       var opt = element.options[i];
2420     var options = Object.extend({
2451     if(options.setLeft)   target.style.left  = (p[0] - delta[0] + options.offsetLeft) + 'px';
2452     if(options.setTop)    target.style.top   = (p[1] - delta[1] + options.offsetTop) + 'px';
2453     if(options.setWidth)  target.style.width = source.offsetWidth + 'px';
2454     if(options.setHeight) target.style.height = source.offsetHeight + 'px';