var err = new Array();
err[0] = "Kindly, enter your name";
err[1] = "Kindly, enter your email";
err[2] = "Kindly, enter your phone";
err[3] = "Kindly, enter your the subject";
err[4] = "Kindly, enter your message";
err[5] = "Kindly, enter your valid phone";
err[6] = "Kindly, enter your valid email";

var digits = "0123456789";
var phoneNumberDelimiters = "";
var validWorldPhoneChars = phoneNumberDelimiters;
var minDigitsInIPhoneNumber = 9;

function isInteger(s)
{   var i;
    for (i = 0; i < s.length; i++)
    {   
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    return true;
}
function trim(s)
{   var i;
    var returnString = "";
    for (i = 0; i < s.length; i++)
    {   
        var c = s.charAt(i);
        if (c != " ") returnString += c;
    }
    return returnString;
}
function stripCharsInBag(s, bag)
{   var i;
    var returnString = "";
    for (i = 0; i < s.length; i++)
    {   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function checkInternationalPhone(strPhone){
var bracket=3
strPhone=trim(strPhone)
if(strPhone.indexOf("+")>1) return false
if(strPhone.indexOf("-")!=-1)bracket=bracket+1
if(strPhone.indexOf("(")!=-1 && strPhone.indexOf("(")>bracket)return false
var brchr=strPhone.indexOf("(")
if(strPhone.indexOf("(")!=-1 && strPhone.charAt(brchr+2)!=")")return false
if(strPhone.indexOf("(")==-1 && strPhone.indexOf(")")!=-1)return false
s=stripCharsInBag(strPhone,validWorldPhoneChars);
return (isInteger(s) && s.length == minDigitsInIPhoneNumber);
}

function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		var ind = str.indexOf(dot)
		var count = str.substring(ind)
		if (str.indexOf(at)==-1){
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    return false
		 }
		 
		 if ((count.length)==1){
		 	
			return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    return false
		 }

 		 return true					
	}


function isBlank(fieldValue)
{
        var flag = false;
        if (fieldValue.length == 0) return true;

        for(i=0;i<fieldValue.length;i++)
        {
                if (fieldValue.charAt(i) == " ")
                        flag = true;
                else
                {
                        flag = false;
                        break;
                 }
        }
        return flag;
}

function fn_dummy()
{
	return false;
}

function ActionOne()
{
	document.update_form.type2.value = "0";
	document.mail_form.type1.value = "1";
	doAction();
}

function ActionTwo()
{
	document.mail_form.type1.value = "0";
	document.update_form.type2.value = "1";
	doAction();
}

function doAction() 
{
	if (document.mail_form.type1.value == "1")
	{
		if (!validateformOne(document.mail_form))
			fn_dummy()
		else
			document.mail_form.submit();
	}
	else
	{
		if (!validateformTwo(document.update_form))
			fn_dummy()
		else
			document.update_form.submit();
	}
}

function doError(x,No)
{
	x.focus();
	alert(err[No]);
}

function validateformOne(objfrm)
{
	if (isBlank(objfrm.name.value))
	{
		doError(objfrm.name,0);
		return false;
	}
	else
	if (isBlank(objfrm.email.value))
	{
		doError(objfrm.email,1);
		return false;
	}
	else
	if (echeck(objfrm.email.value)==false){
		//objfrm.email.value=""
		doError(objfrm.email,6);
		return false
	}
	else
	if (isBlank(objfrm.phone.value))
	{
		doError(objfrm.phone,2);
		return false;
	}
	else
	if (checkInternationalPhone(objfrm.phone.value)==false)
	{
		
		//objfrm.phone.value=""
		doError(objfrm.phone,5);
		return false;
	}	
	else
	if (isBlank(objfrm.subject.value))
	{
		doError(objfrm.subject,3);
		return false;
	}
	else
	if (isBlank(objfrm.message.value))
	{
		doError(objfrm.message,4);
		return false;
	}
	return true;
}

function validateformTwo(objfrm)
{
	if (isBlank(objfrm.updatemobile.value))
	{
		doError(objfrm.updatemobile,0);
		return false;
	}
	else
	if (isBlank(objfrm.updateemail.value))
	{
		doError(objfrm.updateemail,1);
		return false;
	}
	return true;
}