// JScript File

//' -----------------------------------------------------------------------------------------------
//' File Name   : JScriptValidations.js
//' Written By  : Ramesh Dodla
//' DOC         : 10/Dec/2008 
//' Purpose     : Validating the fields
//' -----------------------------------------------------------------------------------------------
//' 
//'
//' Functions/methods Available: isEmpty,isNumeric,isAlphabet,isAlphanumeric,lengthRestriction,emailValidator
//'                               isSpace,  keypressIsNotNumeric,keypressIsNumeric,allowUnderscoreAndDot,keypressIsAlphaNumeric
//' -----------------------------------------------------------------------------------------------


//Print Function
function CallPrint(strid) {
    var prtContent = document.getElementById(strid);
    var WinPrint = window.open('', '', 'left=0,top=0,width=900,height=600,toolbar=1,scrollbars=1,status=0');
    //WinPrint.document.write(prtContent.);
    var innerHTML = prtContent.innerHTML;
    innerHTML = innerHTML.replace('class=tblBackground', '');
    innerHTML = innerHTML.replace('style="COLOR: white"', 'style="COLOR: black;"');
    innerHTML = innerHTML.replace('style="COLOR: white"', 'style="COLOR: black;"');
    innerHTML = innerHTML.replace('style="COLOR: white"', 'style="COLOR: black;"');
    innerHTML = innerHTML.replace('style="COLOR: white"', 'style="COLOR: black;"');
    innerHTML = innerHTML.replace('style="COLOR: white"', 'style="COLOR: black;"');
    WinPrint.document.write(innerHTML);
    WinPrint.document.close();
    WinPrint.focus();
    WinPrint.print();
    WinPrint.close();
    //prtContent.innerHTML=strOldOne;      
}



// this function is used to restrict space

function isSpace(e) {

    if (([e.keyCode || e.which] == 32)) {
        e.preventDefault ? e.preventDefault() : e.returnValue = false;
    }
}




//this function will allow < > * # @)
function allowLessAndGreaterthanEtc(e) {
    if (([e.keyCode || e.which] == 60) || ([e.keyCode || e.which] == 62) || ([e.keyCode || e.which] == 42) || ([e.keyCode || e.which] == 35) || ([e.keyCode || e.which] == 64) || ([e.keyCode || e.which] == 41)) {
        e.preventDefault ? e.preventDefault() : e.returnValue = true;
    }

}


//this function will allow . and _
function allowUnderscoreAndDot(e) {
    if (([e.keyCode || e.which] == 46) || ([e.keyCode || e.which] == 95)) {
        e.preventDefault ? e.preventDefault() : e.returnValue = true;
    }

}

//this function will allow . and -
function allowMinusAndDot(e) {
    if (([e.keyCode || e.which] == 46) || ([e.keyCode || e.which] == 45)) {
        e.preventDefault ? e.preventDefault() : e.returnValue = true;
    }

}

//this function is used to allow only Alpha-Numeric values

function keypressIsAlphaNumeric(e) {

    if ([e.keyCode || e.which] == 8) //this is to allow backspace
    {
        return true;
    }
    //event.keyCode=(!((c>=65 && c<=90) ||(c>=97 && c<=122) || (c==32)|| (c>=48 && c<=57) ))?0:event.keyCode;
    //event.keyCode=(!(([e.keyCode||e.which]>=65 && [e.keyCode||e.which]<=90) ||([e.keyCode||e.which]>=97 && [e.keyCode||e.which]<=122) || ([e.keyCode||e.which]==32)|| ([e.keyCode||e.which]>=48 && [e.keyCode||e.which]<=57) ))?0:event.keyCode;

    if (!(([e.keyCode || e.which] >= 65 && [e.keyCode || e.which] <= 90) || ([e.keyCode || e.which] >= 97 && [e.keyCode || e.which] <= 122) || ([e.keyCode || e.which] == 32) || ([e.keyCode || e.which] >= 48 && [e.keyCode || e.which] <= 57))) {
        e.preventDefault ? e.preventDefault() : e.returnValue = false;
    }


}

//this function will allow only charecters and space
function KeyPressIsAlphaChars(e) {
    if ([e.keyCode || e.which] == 8) //this is to allow backspace
    {
        return true;
    }


    if (!(([e.keyCode || e.which] >= 65 && [e.keyCode || e.which] <= 90) || ([e.keyCode || e.which] >= 97 && [e.keyCode || e.which] <= 122) || ([e.keyCode || e.which] == 32))) {
        e.preventDefault ? e.preventDefault() : e.returnValue = false;
    }

}






// this function is used to allow non-numeric values
function keypressIsNotNumeric(e) {
    if ([e.keyCode || e.which] == 8) //this is to allow backspace
    {
        return true;
    }

    if ([e.keyCode || e.which] >= 48 && [e.keyCode || e.which] <= 57) {
        e.preventDefault ? e.preventDefault() : e.returnValue = false;
    }
}

// this function is used to allow numeric values only

function keypressIsNumeric(e) {
    if ([e.keyCode || e.which] == 8) //this is to allow backspace
    {
        return true;
    }
    if ([e.keyCode || e.which] < 48 || [e.keyCode || e.which] > 57) {
        e.preventDefault ? e.preventDefault() : e.returnValue = false;
    }
}






// If the length of the element's string is 0 then display helper message
//onclick="isEmpty(document.getElementById('req1'), 'Please Enter a Value')"
function isEmpty(obj, helperMsg) {
    if (obj.value.length == 0) {
        alert(helperMsg);
        obj.focus();
        return true;
    }
    return false;
}


// If the element's string matches the regular expression it is all numbers
//onclick="isNumeric(document.getElementById('numbers'), 'Numbers Only Please')"
function isNumeric(elem, helperMsg) {
    var numericExpression = /^[0-9]+$/;
    if (elem.value.match(numericExpression)) {
        return true;
    }
    else {
        alert(helperMsg);
        elem.focus();
        return false;
    }
}



// If the element's string matches the regular expression it is all letters
//onclick="isAlphabet(document.getElementById('letters'), 'Letters Only Please')"

function isAlphabet(elem, helperMsg) {
    var alphaExp = /^[a-zA-Z]+$/;
    if (elem.value.match(alphaExp)) {
        return true;
    }
    else {
        alert(helperMsg);
        elem.focus();
        return false;
    }
}


function isValidNumAlpha() {
    var c = event.keyCode;
    event.keyCode = (!((c >= 65 && c <= 90) || (c >= 97 && c <= 122) || (c == 32) || (c >= 48 && c <= 57))) ? 0 : event.keyCode;
}



// If the element's string matches the regular expression it is numbers and letters
function isAlphanumeric(elem, helperMsg) {
    var alphaExp = /^[0-9a-zA-Z]+$/;
    if (elem.value.match(alphaExp)) {
        return true;
    }
    else {
        alert(helperMsg);
        elem.focus();
        return false;
    }
}

//lengthRestriction
//onclick="lengthRestriction(document.getElementById('restrict'), 6, 8)"
function lengthRestriction(elem, min, max) {
    var uInput = elem.value;

    if (uInput.length > 0) {

        if (uInput.length >= min && uInput.length <= max) {
            return true;
        }
        else {
            alert("Please enter" + max + " digits");
            elem.focus();
            return false;
        }
    }
}

//Email Validation
//onclick="emailValidator1(document.getElementById('emailer'), 'Not a Valid Email')"
function emailValidator(elem, helperMsg) {
    var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/;
    if (elem.value.match(emailExp)) {
        return true;
    }
    else {
        alert(helperMsg);
        elem.focus();
        return false;
    }
}


//' -----------------------------------------------------------------------------------------------
//' File Name   : JScriptValidations.js
//' Written By  : Prem Boyapati
//' DOC         : 01/Jan/2009 
//' Purpose     : Validating the fields
//' -----------------------------------------------------------------------------------------------
//' 
//'
//' Functions/methods Available: SSNCheck,EmailCheck,OnKeyPress
//'
//' -----------------------------------------------------------------------------------------------


// If the length of the element's string is 0 then display helper message
//onclick="SSNCheck('7565453trtwrt43');
function SSNCheck(ssn) {
    var matchArr = ssn.match(/^(\d{3})-?\d{2}-?\d{4}$/);
    var numDashes = ssn.split('-').length - 1;
    if (matchArr == null || numDashes == 1) {
        alert('Invalid SSN. Must be 9 digits or in the form NNN-NN-NNNN.');
        msg = "does not appear to be valid";
    }
    else if (parseInt(matchArr[1], 10) == 0) {
        alert("Invalid SSN: SSN's can't start with 000.");
        msg = "does not appear to be valid";
    }
    else {
        msg = "appears to be valid";
        alert(ssn + "\r\n\r\n" + msg + " Social Security Number.");
    }
}

/*
* Email validation script.
*/
function EmailCheck(str) {

    var at = "@"
    var dot = "."
    var locAt = str.indexOf(at)
    var lenStr = str.length
    var locDot = 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) == lenStr) {
        alert("Invalid E-mail ID")
        return false
    }

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

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

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

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

    return true
}

function OnKeyPress(field, event) {
    if (event.keyCode == 13) {
        for (i = 0; i < field.form.elements.length; i++)
            if (field.form.elements[i].tabIndex == field.tabIndex + 1) {
            field.form.elements[i].focus();
            if (field.form.elements[i].type == "text")
                field.form.elements[i].select();
            break;
        }
        return false;
    }
    return true;
}