function getCheckedValue(radioObj) {
	if(!radioObj)
		return "";
	var radioLength = radioObj.length;
	if(radioLength == undefined)
		if(radioObj.checked)
			return radioObj.value;
		else
			return "";
	for(var i = 0; i < radioLength; i++) {
		if(radioObj[i].checked) {
			return radioObj[i].value;
		}
	}
	return "";
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function check_send()
{
 var ok_to_send = true;
 
 with (document.forms.form3)
 {
  if (forename.value == "" )
  {
   alert("Please type in your first name.");
   forename.focus();
   ok_to_send = false;
  }
    else if (surname.value == "" )
  {
   alert("Please type in your last name.");
   surname.focus();
   ok_to_send = false;
  }
  else if (emailaddress.value == "" )
  {
   alert("Please type in your email.");
   emailaddress.focus();
   ok_to_send = false;
  }
   else if (!validateemail(emailaddress))
	{
		return false;
	}
  
  else if (phone.value == "" )
  {
   alert("Please type in your Tel. Number");
   phone.focus();
   ok_to_send = false;
  }
  else if(CheckNumber(phone.value)==false)
   {
	   alert("Phone number Should be numeric");
	   	return false;
	   phone.focus();
  
  }
  else if (loantype.value == "-1" )
  {
   alert("Please Select Loan Type");
   loantype.focus();
   ok_to_send = false;
  }
  
  /* 
  else if (havestatement.value == "")
  {
   alert("Please tell us whether you have the last 6 years bank statement.");
   ok_to_send = false;
  }
 else if (username.value == "" )
  {
   alert("Please type in your Username.");
   username.focus();
   ok_to_send = false;
  }
  else if (password.value == "" )
  {
   alert("Please type in your Password.");
   password.focus();
   ok_to_send = false;
  }     
  */      
  if (ok_to_send)
  {
   return true;
  }
  else
  {
   return false;
  }
 }
}

function check_send1()
{
 var ok_to_send = true;
 
 with (document.forms.form1)
 {
  if (name.value == "" )
  {
   alert("Please type in your Name.");
   name.focus();
   ok_to_send = false;
  }
   else if (address.value == "" )
  {
   alert("Please type in your Address.");
   address.focus();
   ok_to_send = false;
  }
  else if (email.value == "" )
  {
   alert("Please type in your email.");
   email.focus();
   ok_to_send = false;
  }
  
  else if (!validateemail(email))
	{
		return false;
	}
  
  else if (phone.value == "" )
  {
   alert("Please type in your Tel. Number");
   phone.focus();
   ok_to_send = false;
  }
  else if(CheckNumber(phone.value)==false)
   {
	   alert("Phone number Should be numeric");
	   	return false;
	   phone.focus();
  
  }
    
  if (ok_to_send)
  {
   return true;
  }
  else
  {
   return false;
  }
 }
}


function CheckNumber()
{
	
var frm=document.forms['0'];
var val=frm.phone.value;
   if (val.match(/^[0-9.\s]+$/))
   {
	   
      return true;
   }
   else
   {
	  
      return false;
   }   
}

function validateemail(o)
{
	var strError;
	
	email=o.value;
			   if(!checkmail(email)) 
               { 
                    alert("Enter valid Email address "); 
                    o.focus();
	                return false; 
               }
               return true;
}
function checkmail(email)
{

// a very simple email validation checking. 
/* you can add more complex email checking if it helps */
    if(email.length <= 0)
	{
	  return true;
	}
    var splitted = email.match("^(.+)@(.+)$");
    if(splitted == null) return false;
    if(splitted[1] != null )
    {
      var regexp_user=/^\"?[\w-_\.]*\"?$/;
      if(splitted[1].match(regexp_user) == null) return false;
    }
    if(splitted[2] != null)
    {
      var regexp_domain=/^[\w-\.]*\.[A-Za-z]{2,4}$/;
      if(splitted[2].match(regexp_domain) == null) 
      {
	    var regexp_ip =/^\[\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\]$/;
	    if(splitted[2].match(regexp_ip) == null) return false;
      }// if
      return true;
    }
return false; 
}