function passControl(getKey) {
    var allNumber = new Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9");
    var allTextUp = new Array("A", "B", "C", "Ç", "D", "E", "F", "G", "Ğ", "H", "I", "İ", "J", "K", "L", "M", "N", "O", "Ö", "P", "R", "S", "Ş", "T", "U", "Ü", "V", "Y", "Z", "W", "X", "Q");
    var allTextLow = new Array("a", "b", "c", "ç", "d", "e", "f", "g", "ğ", "h", "ı", "i", "j", "k", "l", "m", "n", "o", "ö", "p", "r", "s", "ş", "t", "u", "ü", "v", "y", "z", "w", "x", "q");
    var passPoint = 0;
    var getPass = getKey;
    if (getPass.value.length > 3) {
        for (i = 0; i < allNumber.length; i++) {
            if (getPass.value.indexOf(allNumber[i]) != -1) { passPoint += 1; break; }
        }
        for (i = 0; i < allTextUp.length; i++) {
            if (getPass.value.indexOf(allTextUp[i]) != -1) { passPoint += 1; break; }
        }
        for (i = 0; i < allTextLow.length; i++) {
            if (getPass.value.indexOf(allTextLow[i]) != -1) { passPoint += 1; break; }
        }
    }
    else {
        passPoint = 1;
    }
    if (passPoint == 1) {
        document.getElementById("Pass1").style.backgroundColor = "#CC0000";
        document.getElementById("Pass2").style.backgroundColor = "#FFF";
        document.getElementById("Pass3").style.backgroundColor = "#FFF";
        document.getElementById("passText").innerHTML = "<font color='#CC0000'>zayıf</font>";
    }
    if (passPoint == 2) {
        document.getElementById("Pass1").style.backgroundColor = "#FF6600";
        document.getElementById("Pass2").style.backgroundColor = "#FF6600";
        document.getElementById("Pass3").style.backgroundColor = "#FFF";
        document.getElementById("passText").innerHTML = "<font color='#FF6600'>orta</font>";
    }
    if (passPoint == 3) {
        document.getElementById("Pass1").style.backgroundColor = "#009900";
        document.getElementById("Pass2").style.backgroundColor = "#009900";
        document.getElementById("Pass3").style.backgroundColor = "#009900";
        document.getElementById("passText").innerHTML = "<font color='#009900'>güçlü</font>";
    }
}