$ = null;
var _$J = jQuery;
Function.prototype.extendNativeFunctionObject = jQuery.extend;
jQuery.getOne = function(s, context) {
var rt;
if (typeof s == 'object') {
rt = s;
}
else if (typeof s == 'string') {
if (s.search(/^[#.]/) == -1) {
s = '#' + s;
}
if (context == null) {
rt = jQuery(s);
}
else {
rt = jQuery(s, context);
}
if (rt.length > 0) {
rt = rt.get(0);
}
else {
rt = null;
}
}
return rt;
};
jQuery.fn.getOne = function(s) {
return jQuery.getOne(s, this);
};
Liferay = function() {
var $ = jQuery;
return {};
}();
jQuery.fn.exactHeight = jQuery.fn.height;
jQuery.fn.exactWidth = jQuery.fn.width;
jQuery.each( [ 'height', 'width' ], function(i,n){
jQuery.fn[ n ] = function(h) {
return h == undefined ?
( this.length ? (n == 'height' ? this[0].offsetHeight : this[0].offsetWidth) : null ) :
this.css( n, h.constructor == String ? h : h + "px" );
};
});