once property is set, use it instead of the argument.
git-svn-id: http://svn.openlayers.org/trunk/openlayers@867 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
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@@ -46,7 +46,7 @@ OpenLayers.Events.prototype = {
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// if eventTypes is specified, create a listeners list for each
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// custom application event.
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if (eventTypes != null) {
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if (this.eventTypes != null) {
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for (var i = 0; i < this.eventTypes.length; i++) {
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this.listeners[ this.eventTypes[i] ] = new Array();
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@@ -56,7 +56,7 @@ OpenLayers.Events.prototype = {
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// if a dom element is specified, add a listeners list
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// for browser events on the element and register them
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if (element != null) {
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if (this.element != null) {
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for (var i = 0; i < this.BROWSER_EVENTS.length; i++) {
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var eventType = this.BROWSER_EVENTS[i];
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@@ -66,12 +66,12 @@ OpenLayers.Events.prototype = {
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this.listeners[ eventType ] = new Array();
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// use Prototype to register the event cross-browser
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Event.observe(element, eventType,
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Event.observe(this.element, eventType,
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this.handleBrowserEvent.bindAsEventListener(this));
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}
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// disable dragstart in IE so that mousedown/move/up works normally
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Event.observe(element, "dragstart", Event.stop);
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Event.observe(this.element, "dragstart", Event.stop);
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}
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},
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