/// <summary>/// 清除字符串中重復的值/// </summary>/// <param name="Text">字符串</param>/// <param name="Label">標簽（如：| ,）</param>function FilterRepeatStr(Text, Label) {  var sarr = Text.split('' + Label + '');  var idx = new Array();  var tmp = new Array();  var result = cm = '';  for (var i = 0; i < sarr.length; i++) {    sch = sarr[i].substr(0, 4);    if (!In_Array(sch, tmp)) {      idx[idx.length] = i;      tmp[tmp.length] = sch;    } else {      idx[In_Array(sch, tmp) - 1] = i;    }  }  for (var j = 0; j < idx.length; j++) {    result += cm + sarr[idx[j]];    cm = '' + Label + '';  }  return result;//  alert('要理的字符串：' + Text);//  alert('結果：' + result);}function In_Array(need, arr) {  for (var i = 0; i < arr.length; i++) {    if (arr[i] == need) return (i + 1);  }  return false;}