* Copyright(c) 2006-2010 Ext JS, Inc.
* licensing@extjs.com
* http://www.extjs.com/license
* Copyright(c) 2006-2010 Ext JS, Inc.
* licensing@extjs.com
* http://www.extjs.com/license
view = document.defaultView,
propFloat = Ext.isIE ? 'styleFloat' : 'cssFloat',
opacityRe = /alpha\(opacity=(.*)\)/i,
trimRe = /^\s+|\s+$/g,
spacesRe = /\s+/,
wordsRe = /\w/g,
view = document.defaultView,
propFloat = Ext.isIE ? 'styleFloat' : 'cssFloat',
opacityRe = /alpha\(opacity=(.*)\)/i,
trimRe = /^\s+|\s+$/g,
spacesRe = /\s+/,
wordsRe = /\w/g,
* @return {Ext.Element} this
*/
setStyle : function(prop, value){
* @return {Ext.Element} this
*/
setStyle : function(prop, value){