/**
 * DHTML phone number validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */

// 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 = 10;

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 trim(s)
{   var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not a whitespace, append to returnString.
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character isn't whitespace.
        var c = s.charAt(i);
        if (c != " ") returnString += c;
    }
    return returnString;
}
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){
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 ValidateForm(z){
	var x=z;

var i=document.frm1.number.value ;

		missinginfo = "";
		if (document.frm1.name.value=="" || document.frm1.name.value=="Enter Your Name" )
	{
missinginfo += "\n     - Name";
	}
	if (document.frm1.email.value.indexOf("@")<1 || document.frm1.email.value=="Enter Your Email")
	{
missinginfo += "\n     - Email";
	}
	
	
	
	
	if (document.frm1.tel_no.value==null || document.frm1.tel_no.value=="" ||  document.frm1.tel_no.value=="Enter Your Telephone No")
	{
	
missinginfo += "\n     - Phone";
	}

	if (document.frm1.comment.value==""||document.frm1.comment.value=="Enter Your Comment")
	{
missinginfo += "\n     - Message";
	}
	
	if(document.frm1.email.value.indexOf("@")<1)
{
missinginfo += "\n     - Sorry. The Email address seems wrong. Please check the prefix and '@' sign.";
}
	
if (missinginfo != "") {
	missinginfo ="_____________________________\n" +
	"Please fill in the following fields :\n" +
	missinginfo + "\n_____________________________" ;
	alert(missinginfo);

	exit();
}


if(x==i)
{


		alert("Enquiry Successfully Sent");
		window.setTimeout("document.frm1.submit();", 5);		
		
}
else
	{
	alert("Your Addition Is Wrong.");
	}






 }