// JScript File

// 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(obj1,obj2)
{
    
	var Phone=document.getElementById(obj1);	
	var Phone1=document.getElementById(obj2);
	var msg="";	
	if ((Phone.value==null)||(Phone.value=="") )
	{	
		//msg+="Please Enter Contact Number(Day).\n";		   
		Phone.focus();	
	}
	else
	{
	    if (checkInternationalPhone(Phone.value)==false)
	    {
		    msg+="Please Enter a Valid Contact Number(Day).\n";		   
		    Phone.focus();		
	    }
	}
	if ((Phone1.value==null)||(Phone1.value==""))
	{		
	    //msg+="Please Enter Contact Number(Night).\n";		    
		Phone1.focus()
	}	
	else
	{		
	    if (checkInternationalPhone(Phone1.value)==false)
	    {
		    msg+="Please Enter a Valid Contact Number(Night).\n";		    
		    Phone1.focus();		    
	    }
	}
	if(msg!="")
	{
	    alert(msg);
	    return false;
	}
	else
	{
	    return true;
	}
 }