// tutorial.orient.ge

eng=new Array(97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,87,82,84,83,67,74,90);
geo=new Array(4304,4305,4330,4307,4308,4324,4306,4336,4312,4335,4313,4314,4315,4316,4317,4318,4325,4320,4321,4322,4323,4309,4332,4334,4327,4310,4333,4326,4311,4328,4329,4319,4331,91,93,59,39,44,46,96);


function keyfilter_num(evt) {
    evt = (evt) ? evt : window.event
    var charCode = (evt.which) ? evt.which : evt.keyCode
    if (charCode!=46 &&charCode > 31 && (charCode < 48 || charCode > 57)) {
        status = "This field accepts numbers only."
        return false
    }
    status = ""
    return true
}

function keyfilter_dig(evt) {
    evt = (evt) ? evt : window.event
    var charCode = (evt.which) ? evt.which : evt.keyCode
    if ( charCode > 31 && (charCode < 48 || charCode > 57)) {
        status = "This field accepts numbers only."
        return false
    }
    status = ""
    return true
}

function ValidEmail(EmailAddr) {
    var reg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/;
    var reg2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/;

    var SpecChar="!#$%^&*()'+{}[]\|:;?/><,~`" + "\"";
    var frmValue = new String(EmailAddr);
    var len = frmValue.length;

    if( len < 1 ) { return false; }
    for (var i=0;i<len;i++)
    {
        temp=frmValue.substring(i,i+1)
        if (SpecChar.indexOf(temp)!=-1)
            {
            return false;
        }
    }

    if(!reg1.test(frmValue) && reg2.test(frmValue))
        {
        return true;
    }

    return false;
}

function keyfilter_alnum(evt) {
    evt = (evt) ? evt : window.event
    var charCode = (evt.which) ? evt.which : evt.keyCode
    if (!  ((charCode >= 48 && charCode <= 57)||(charCode >= 97 && charCode <= 122)||(charCode >= 65 && charCode <= 90)||charCode==95)  ) {
        status = "This field accepts 'a'-'z','A'-'Z','0'-'9' and '_' only."
        return false
    }
    status = ""
    return true
}

function makeGeo(ob,e) {
    code = e.keyCode ? e.keyCode : e.which ? e.which : e.charCode;

    // check for Ctrl key pressed
    //evtobj.altKey
    //evtobj.ctrlKey
    //evtobj.shiftKey
    var evtobj = window.event ? event : e;
    if(evtobj.ctrlKey || evtobj.altKey){
        return true;
    }

    if (code==96) {
        document.getElementById('geoKeys').checked = !document.getElementById('geoKeys').checked;
        return false;
    }

    if (e.which==0) return true;

    if (!document.getElementById('geoKeys').checked) return true;

    //alert(' e.keyCode='+e.keyCode+'\n'+'e.which='+e.which+'\n'+'e.charCode='+e.charCode);

    var found = false;
    for (i=0; i<=geo.length; i++) {
        if (eng[i]==code) {
            c=geo[i];
            found = true;
        }
    }

    if ( found ) {
        if (document.selection){
            sel = document.selection.createRange();
            sel.text = String.fromCharCode(c);
        } else {
            if (ob.selectionStart || ob.selectionStart == '0') {
                var startPos = ob.selectionStart;
                var endPos = ob.selectionEnd;
                ob.value = ob.value.substring(0, startPos) + String.fromCharCode(c) + ob.value.substring(endPos, ob.value.length);
                ob.selectionStart = startPos+1;
                ob.selectionEnd = endPos+1;
            } else {
                //ob.value = ob.value + String.fromCharCode(c);
                return true;
            }
        }
        return false;
    } else {
        return true;
    }

}