// JScript File


function validatePhone(fldId)
{
    var strPhone = document.getElementById(fldId).value;
    if (strPhone == "")
    {
        return;
    }
    strPhone = strPhone.replace(/[^\d]/g, "");
    if (strPhone.length < 8)
    {
        strPhone = "919" + strPhone;
    }
    if (! strPhone.match(/((1 )?\(\d{3}\) \d{3}-\d{4})|(1-)?(\d{3}-){2}\d{4}|(1\.)?(\d{3}\.){2}\d{4}|1?\d{10}/))
	{
        alert("Invalid Phone Number");
        window.document.getElementById(fldId).value = "";
        document.getElementById(fldId).focus();
        return;
	}
	var newphone = strPhone.replace(/^\(?(\d{3})\)?[- .]?(\d{3})[- .]?(\d{4})$/, "($1) $2-$3");
	document.getElementById(fldId).value = newphone;
}

function validateEmail(fldId) 
{
    var strEmail = window.document.getElementById(fldId).value;
    //if (! window.document.getElementById("txtEmail").value.match(/^[\w\d!#$%&'*+-\/=?^`{|}~]+(\.[\w\d!#$%&'*+-\/=?^`{|}~]+)*@([a-z\d][-a-z\d]*[a-z\d]\.)*[a-z][-a-z\d]*[a-z]$/)) 
    if (! strEmail.match( /^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/ ) )
    {
		alert("Please enter valid Email!")
		window.document.getElementById(fldId).value = "";
	} 
}
function trim(str) 
{
    if (str ==null)
    {
        return;
    }
    return str.replace(/(^[\s\xA0]+|[\s\xA0]+$)/g, '');
}

var STR_PAD_LEFT = 1;
var STR_PAD_RIGHT = 2;
var STR_PAD_BOTH = 3;
 
function pad(str, len, pad, dir) 
{
	if (typeof(len) == "undefined") { var len = 0; }
	if (typeof(pad) == "undefined") { var pad = ' '; }
	if (typeof(dir) == "undefined") { var dir = STR_PAD_RIGHT; }
 
	if (len + 1 >= str.length) {
 
		switch (dir){
 
			case STR_PAD_LEFT:
				str = Array(len + 1 - str.length).join(pad) + str;
			break;
 
			case STR_PAD_BOTH:
				var right = Math.ceil((padlen = len - str.length) / 2);
				var left = padlen - right;
				str = Array(left+1).join(pad) + str + Array(right+1).join(pad);
			break;
 
			default:
				str = str + Array(len + 1 - str.length).join(pad);
			break;
 
		} // switch
 
	}
 
	return str;
 
}

/**
 * DHTML date validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */
// Declaring valid date character, minimum year and maximum year
var dtCh= "/";
var minYear=1900;
var maxYear=2100;

function isInteger(s){
	var i;
    for (i = 0; i < s.length; i++){   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

function stripCharsInBag(s, bag){
	var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++){   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function daysInFebruary (year){
	// February has 29 days in any year evenly divisible by four,
    // EXCEPT for centurial years which are not also divisible by 400.
    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
   } 
   return this
}

function isDate(fldId){
    var dtStr = window.document.getElementById(fldId).value;
    if (dtStr == "")
    {
        return
    }
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strMonth=dtStr.substring(0,pos1)
	var strDay=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		alert("The date format should be : mm/dd/yyyy")
		window.document.getElementById(fldId).value = "";
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		alert("Please enter a valid month")
		window.document.getElementById(fldId).value = "";
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert("Please enter a valid day")
		window.document.getElementById(fldId).value = "";
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		alert("Please enter a valid 4 digit year between "+minYear+" and "+maxYear)
		window.document.getElementById(fldId).value = "";
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert("Please enter a valid date")
		window.document.getElementById(fldId).value = "";
		return false
	}
return true
}