/*
 * Javascript library for CodeShop
 * Date : 2007-09-03
 */

/**
 * DHTML email validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */
function isValidEmail(str) {
    var at="@"
    var dot="."
    var lat=str.indexOf(at)
    var lstr=str.length
    var ldot=str.indexOf(dot)
    if (str.indexOf(at)==-1){
       //alert("Invalid E-mail ID")
       return false
    }

    if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
       //alert("Invalid E-mail ID")
       return false
    }

    if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
        //alert("Invalid E-mail ID")
        return false
    }

     if (str.indexOf(at,(lat+1))!=-1){
        //alert("Invalid E-mail ID")
        return false
     }

     if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
        //alert("Invalid E-mail ID")
        return false
     }

     if (str.indexOf(dot,(lat+2))==-1){
        //alert("Invalid E-mail ID")
        return false
     }
    
     if (str.indexOf(" ")!=-1){
        //alert("Invalid E-mail ID")
        return false
     }

     return true					
} //end function


//206-03-31
function valid_signup_input() {
    var txtEmail = document.frmEdit.elements['cust_email'];
    if ( !isValidEmail(txtEmail.value)) {
        showErrorTextBox(txtEmail);
        alert('Wrong Email format.');
        return false;
    }
    
    var txtPass = document.frmEdit.elements['passwd1'];
    if (txtPass.value.length < 4) {
        showErrorTextBox(txtPass);
        alert('Password too short.');
        return false;
    }

    if (txtPass.value != document.frmEdit.elements['passwd2'].value) {
        alert('Password and Re-type password is not same.');
        document.frmEdit.elements['passwd2'].focus();
        return false;
    } //end if

    var strList = "passwd1,passwd2,cust_fullname,cust_street,cust_city,cust_state,cust_postcode,cust_country";
    //var strList = "cust_fullname,cust_passwd,cust_street,cust_city,cust_state,cust_postcode,cust_country";
    var arrOri = strList.split(",");
    for (cnt=0; cnt < arrOri.length; cnt++)
    {
        strSrc  = arrOri[cnt];
        if (document.frmEdit.elements[strSrc].value=="") {
            alert('You forgot '+ strSrc);
            showErrorTextBox(document.frmEdit.elements[strSrc]);
            /*
            document.frmEdit.elements[strSrc].style.border="thin solid #FF0000";
            document.frmEdit.elements[strSrc].style.backgroundColor="#FFDFDF";
            document.frmEdit.elements[strSrc].focus();
            */
            return false;
        }
    } //end for

    return true;
} //end function

function showErrorTextBox(txtErr) {
    txtErr.style.background="#FFD9EC";
    txtErr.style.border="1px solid #FF0000";
    txtErr.focus();
}