var n;
var p;
var p1;

// 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 + "+";

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 checkPhoneDigits(strPhone){
   s=stripCharsInBag(strPhone,validWorldPhoneChars);
   return isInteger(s);
}

function ValidatePhone(m){
   p = p1.value
   if (p.length==3){

      //d10=p.indexOf('(')
      pp=p;
      d4=p.indexOf('(')
      d5=p.indexOf(')')
      if (d4==-1){
         pp="("+pp;
      }
      if (d5==-1){
         pp=pp+")";
      }

      //pp="("+pp+")";
      //document.frmPhone.txtphone.value="";
      //document.frmPhone.txtphone.value=pp;
      m.value="";
      m.value=pp;
   }
   if (p.length>3){
      d1 = p.indexOf('(')
      d2 = p.indexOf(')')
      if (d2==-1){
         l30 = p.length;
	 p30 = p.substring(0,4);

         //alert(p30);
         p30 = p30+")"
  	 p31 = p.substring(4,l30);
         pp = p30+p31;

         //alert(p31);
         //document.frmPhone.txtphone.value="";
	 //document.frmPhone.txtphone.value=pp;
         m.value="";
         m.value=pp;
      }
   }
   if (p.length>5){
      p11 = p.substring(d1+1,d2);
      if (p11.length>3){
	 p12 = p11;
	 l12 = p12.length;
	 l15 = p.length

         //l12=l12-3
	 p13 = p11.substring(0,3);
	 p14 = p11.substring(3,l12);
	 p15 = p.substring(d2+1,l15);
	 //document.frmPhone.txtphone.value="";
         m.value="";
	pp="("+p13+")"+p14+p15;
	//document.frmPhone.txtphone.value=pp;
         m.value=pp;
	//obj1.value="";
	//obj1.value=pp;
      }
      l16 = p.length;
      p16 = p.substring(d2+1,l16);
      l17 = p16.length;
      if (l17>3&&p16.indexOf('-')==-1){
	 p17 = p.substring(d2+1,d2+4);
         p18 = p.substring(d2+4,l16);
	 p19 = p.substring(0,d2+1);

	 //alert(p19);
         pp = p19+p17+"-"+p18;
	 //document.frmPhone.txtphone.value="";
	 //document.frmPhone.txtphone.value=pp;
         m.value="";
         m.value=pp;

	 //obj1.value="";
         //obj1.value=pp;
      }
   }
//}
   //setTimeout(ValidatePhone,100)
}

function getIt(m){
   n = m.name;

   //p1=document.forms[0].elements[n]
   p1 = m

   //Pass the phone control to validatePhone(). 07/26/06 WRA
   ValidatePhone(m)
}

function testphone(obj1){
   p = obj1.value

   //alert(p)
   p = p.replace("(","")
   p = p.replace(")","")
   p = p.replace("-","")
   p = p.replace("-","")

   //alert(isNaN(p))
   if (isNaN(p)==true){
      alert("Check phone");
      return false;
   }
}