/*
Powered by Netfunda Technologies
*/
// Declaring required variables
var digits = "0123456789";
// non-digit characters which are allowed in phone numbers
var phoneNumberDelimiters = "()- ";
// characters which are allowed in international phone numbers
// (a leading + is OK)
var validWorldPhoneChars = phoneNumberDelimiters + "+";
// Minimum no of digits in an international phone no.
var minDigitsInIPhoneNumber = 8;

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++)
    {   
        // Check that current character isn't whitespace.
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function checkInternationalPhone(strPhone){
s=stripCharsInBag(strPhone,validWorldPhoneChars);
return (isInteger(s) && s.length >= minDigitsInIPhoneNumber);
}

function ValidateNFfrm()
	{
		
		
		if (document.mailContactUs.name.value == "")
		{
			alert("Please enter your Name");
			document.mailContactUs.name.focus();
			return false;
		}
		if (document.mailContactUs.lastname.value == "")
		{
			alert("Please enter your Last Name");
			document.mailContactUs.lastname.focus();
			return false;
		}
		if (document.mailContactUs.company.value == "")
		{
			alert("Please enter your company");
			document.mailContactUs.company.focus();
			return false;
		}
		if (document.mailContactUs.email.value == "")
		{
			alert("Please enter a valid Email ID");
			document.mailContactUs.email.focus();
			return false;
		}
		if (document.mailContactUs.industry.value == "")
		{
			alert("Please select Industry Name");
			document.mailContactUs.industry.focus();
			return false;
		}
		if (document.mailContactUs.website.value == "")
		{
			alert("Please enter website ");
			document.mailContactUs.website.focus();
			return false;
		}
		if (document.mailContactUs.budget.value == "")
		{
			alert("Please select budget ");
			document.mailContactUs.budget.focus();
			return false;
		}
		if (document.mailContactUs.field_name.value == "")
		{
			alert("Please select Field of Industry");
			document.mailContactUs.field_name.focus();
			return false;
		}
		if (document.mailContactUs.project_info.value == "")
		{
			alert("Please enter project Information");
			document.mailContactUs.project_info.focus();
			return false;
		}
		
		
				
		if ((document.mailContactUs.email.value == "" || document.mailContactUs.email.value.indexOf('@', 0) == -1) || document.mailContactUs.email.value.indexOf('.') == -1)
		{
			alert("Please enter a valid Email ID");
			document.mailContactUs.email.select();
			document.mailContactUs.email.focus();
			return false;
		}
		
	var Phone=document.mailContactUs.phone
	
	if ((Phone.value==null)||(Phone.value=="")){
		alert("Please Enter your Phone Number")
		Phone.focus()
		return false
	}
	if (checkInternationalPhone(Phone.value)==false){
		alert("Please Enter a Valid Phone Number")
		Phone.value=""
		Phone.focus()
		return false
	}
	
	
}