--- /dev/null
+function unique(arqw) {
+ var a = [], i, j
+ outer: for (i = 0; i < arqw.length; i++) {
+ for (j = 0; j < a.length; j++) {
+ if (a[j] == arqw[i]) {
+ continue outer
+ }
+ }
+ a[a.length] = arqw[i]
+ }
+ return a
+}
+
+
+function unique(arqw) {
+ var crap = [], i, j
+ outer: for (i = 0; i < arqw.length; i++) {
+ for (j = 0; j < crap.length; j++) {
+ if (crap[j] == arqw[i]) {
+ continue outer
+ }
+ }
+ crap[crap.length] = arqw[i]
+ }
+ return crap
+}