var addr_count = 0;
var protocol = new Array(58,111,116,108,105,97,109);
var addr = new Array();
// mgr
addr[addr_count] = new Array(109,111,99,46,57,68,57,121,108,102,73,64,114,103,109);
addr_count++;
// cfi
addr[addr_count] = new Array(109,111,99,46,57,68,57,121,108,102,73,64,105,102,99);
addr_count++;
// ia
addr[addr_count] = new Array(109,111,99,46,57,68,57,121,108,102,73,64,97,105);
addr_count++;
// webmaster
addr[addr_count] = new Array(109,111,99,46,57,68,57,121,108,102,73,64,114,101,116,115,97,109,98,101,119);
addr_count++;

function popClient(usrIndex) {
    var arrAddr = addr[usrIndex].concat(protocol);
    var len = arrAddr.length - 1;
    var strAddr = new String();

    for(var i=len; i > -1; i--) {
        strAddr += String.fromCharCode(arrAddr[i]);
    }
    return strAddr;
}

function rtnStr(usrIndex) {
    var len = addr[usrIndex].length - 1;
    var strAddr = new String();

    for( var i=len; i > -1; i--) {
        strAddr += '&#' + addr[usrIndex][i] + ';';
    }
    return strAddr;

}

function reverse(arr) {
    var len = arr.length - 1;
    var arrRtn = new Array(len + 1);

    for(var i=0; i < len; i++) {
        arrRtn[i] = arr[len - i];
    }
    return arrRtn;
}