1 function removeClass(obj, aClass) {
2 var re =
new RegExp('\\b' aClass '\\b'
);
3 if (obj.className != ''
) {
4
5 if (re.test(obj.className)) {
6 var arr = obj.className.split(' '
);
7 for (
var i = 0; i < arr.length; i
) {
8 if (arr[0] == aClass && arr[arr.length - 1] ==
aClass) {
9 obj.className = ''
;
10 }
else if (arr[i] ==
aClass) {
11 arr.splice(i, 1
);
12 obj.className = arr.join(' '
);
13
14 }
15 }
16 }
else {
17 return;
18 }
19 }
20 removeClass(obj, aClass);
21 }
removeClass
1 addClass =
function (obj, aClass) {
2 var re =
new RegExp('\\b' aClass '\\b'
);
3
4 if (obj.className) {
5 if (!
re.test(obj.className)) {
6 obj.className = ' '
aClass;
7 }
8 }
else {
9 obj.className =
aClass;
10 }
11 return this;
12 }
addClass
1 function removeClass(obj, aClass) {
2 var re =
new RegExp('\\b' aClass '\\b'
);
3 if (obj.className != ''
) {
4 if (re.test(obj.className)) {
5 var arr = obj.className.split(' '
);
6 for (
var i = 0; i < arr.length; i
) {
7 if (arr[0] == aClass && arr[arr.length - 1] ==
aClass) {
8 obj.className = ''
;
9 }
else if (arr[i] ==
aClass) {
10 arr.splice(i, 1
);
11 obj.className = arr.join(' '
);
12 }
13 }
14 }
15 }
16 }
removeClass
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