JqDrag drag after jquery1.4 is unavailable _ jquery

After jquery is upgraded to 1.4, jqDrag cannot be dragged. The Code is as follows:

(Function ($ ){
$. Fn. jqDrag = function (h) {return I (this, h, 'D ');};
$. Fn. jqResize = function (h) {return I (this, h, 'R ');};
$. JqDnR = {dnr :{}, e: 0,
Drag: function (v ){
If (M. k = 'd'hange.css ({left: M. X + v. pageX-M.pX, top: M. Y + v. pageY-M.pY });
Else E.css ({width: Math. max (v. pageX-M.pX + M.W, 0), height: Math. max (v. pageY-M.pY + M. H, 0 )});
Return false ;},
Stop: function(effectinge.css ('opacity ', M. o); $ (). unbind ('mousemove', J. drag). unbind ('mouseup', J. stop );}
};
Var J = $. jqDnR, M = J. dnr, E = J. e,
I = function (e, h, k) {return e. each (function () {h = (h )? $ (H, e): e;
H. bind ('mousedown', {e: e, k: k}, function (v) {var d = v. data, p = {}; E = d. e;
// Attempt utilization of dimensions plugin to fix IE issues
If(E.css ('position ')! = 'Relative ') {try {E. position (p);} catch (e ){}}
M = {X: p. left | f ('left') | 0, Y: p. top | f ('top') | 0, W: f ('width') | E [0]. scrollWidth | 0, H: f ('height') | E [0]. scrollHeight | 0, pX: v. pageX, pY: v. pageY, k: d. k, o: E.css ('opacity ')};
E.css ({opacity: 0.8}); $ (). mousemove ($. jqDnR. drag). mouseup ($. jqDnR. stop );
Return false;
});
});},
F = function (k) {return parseInt(E.css (k) | false ;};
}) (JQuery );

After modification

The Code is as follows:

(Function ($ ){
$. Fn. jqDrag = function (h) {return I (this, h, 'D ');};
$. Fn. jqResize = function (h) {return I (this, h, 'R ');};
$. JqDnR = {dnr :{}, e: 0,
Drag: function (v ){
If (M. k = 'd'hange.css ({left: M. X + v. pageX-M.pX, top: M. Y + v. pageY-M.pY });
Else E.css ({width: Math. max (v. pageX-M.pX + M.W, 0), height: Math. max (v. pageY-M.pY + M. H, 0 )});
Return false ;},
Stop: function(effectinge.css ('opacity ', M. o); $ (document ). unbind ('mousemove ', J. drag ). unbind ('mouseup', J. stop );}
};
Var J = $. jqDnR, M = J. dnr, E = J. e,
I = function (e, h, k) {return e. each (function () {h = (h )? $ (H, e): e;
H. bind ('mousedown', {e: e, k: k}, function (v) {var d = v. data, p = {}; E = d. e;
// Attempt utilization of dimensions plugin to fix IE issues
If(E.css ('position ')! = 'Relative ') {try {E. position (p);} catch (e ){}}
M = {X: p. left | f ('left') | 0, Y: p. top | f ('top') | 0, W: f ('width') | E [0]. scrollWidth | 0, H: f ('height') | E [0]. scrollHeight | 0, pX: v. pageX, pY: v. pageY, k: d. k, o: E.css ('opacity ')};
E.css ({opacity: 0.8}); $ (document). mousemove ($. jqDnR. drag). mouseup ($. jqDnR. stop );
Return false;
});
});},
F = function (k) {return parseInt(E.css (k) | false ;};
}) (JQuery );

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