(function ($){ 
var div = _AN_Call_createelement('createElement', document, 'div'), divStyle = div.style, support = $.support, dirs = "TopLeft TopRight BottomRight BottomLeft".split(" "); 
support.borderRadius = divStyle.MozBorderRadius === ''? 'MozBorderRadius': (divStyle.MsBorderRadius === ''? 'MsBorderRadius': (divStyle.WebkitBorderRadius === ''? 'WebkitBorderRadius': (divStyle.OBorderRadius === ''? 'OBorderRadius': (divStyle.borderRadius === ''? 'BorderRadius': false )))); 
div = null ; 
function borderCornerRadius(direction, prefix){ 
prefix = prefix === undefined || prefix === ''? 'border': prefix + 'Border'; 
if (support.borderRadius && support.borderRadius == "MozBorderRadius") { 
return prefix + "Radius" + direction.charAt(0).toUpperCase() + direction.substr(1).toLowerCase(); 
} 
 else { 
return prefix + direction + "Radius"; 
} 
} 
if (support.borderRadius && support.borderRadius !== "BorderRadius") { 
var vendor_prefix = _AN_Call_replace("replace", support.borderRadius, 'BorderRadius', ''); 
$.cssHooks.borderRadius = { 
get: function (elem, computed, extra){ 
return $.map(dirs, function (dir){ 
return $.css(elem, borderCornerRadius(dir, vendor_prefix)); 
} 
).join(" "); 
} 
,
set: function (elem, value){ 
elem.style[borderCornerRadius('', vendor_prefix)] = value; 
} 
}
; 
$.each(dirs, function (i, dir){ 
$.cssHooks["borderRadius" + dir] = { 
get: function (elem, computed, extra){ 
return $.css(elem, borderCornerRadius(dir, vendor_prefix)); 
} 
,
set: function (elem, value){ 
elem.style[borderCornerRadius(dir, vendor_prefix)] = value; 
} 
}
; 
} 
); 
} 
} 
)(jQuery);