// REPLACED WITH GLOBAL.JS
// THIS HAS BEEN LEFT HERE FOR BACKWARDS COMPATIBILITY
// DO NOT ADD TO THIS FILE (instead get the old site to link to global.js instead of inc-htmlheader.js)


function fCheckEmail(sEmailAddress) {

    var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;

    if (!filter.test(sEmailAddress)) {
		return "invalid";
	} else {
		return "valid";	
	}
}


function fIsNumeric(sText)
{
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;

 
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
   
   }
   
   
function fIsPhoneNumber(sText)
{
   var ValidChars = "0123456789.+() ";
   var IsNumber=true;
   var Char;

 
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
   
   }