function checkOptionButton(cant,NameAux)
{
 flagAux=0;
 for(i=1;i<=cant;i++)
 {
  Name=NameAux+i;
  if($(Name).checked==true)
  {
   flagAux=1;
  }
 }
 if(flagAux==0)
 {
  return 1;	 
 }
 else
 {
  return 0;	 
 }
}
function ValidateComments()
{
 msg='';
 flag=0;
 if(checkOptionButton(5,'Looking')==1)
 {
  msg+='Around this site is a mandatory field.\n';	 
  flag=1;	 
 }
 if(checkOptionButton(5,'range')==1)
 {
  msg+='designing your house is a mandatory field.\n';
   flag=1;	 
 }
 if(checkOptionButton(5,'designing')==1)
 {
  msg+='Range of Click2Build designs is a mandatory field.\n';
  flag=1;	 
 }
 if(checkOptionButton(5,'content')==1)
 {
  msg+='Content of the site is a mandatory field.\n';
  flag=1;	 
 }
 if(checkOptionButton(2,'self_build')==1)
 {
  msg+='Make self-build easier is a mandatory field.\n';
  flag=1;	 
 }
 if(checkOptionButton(2,'changeSite')==1)
 {
  msg+='Would you change about the site is a mandatory field.\n';
  flag=1;	 
 }
 if(checkOptionButton(2,'previously')==1)
 {
  msg+='Previously heard of Kingspan is a mandatory field.\n';
  flag=1;	 
 } 
 if(checkOptionButton(2,'previouslyBuildStore')==1)
 {
  msg+='Previously heard of BuildStore is a mandatory field.\n';
  flag=1;	 
 }
 if($('firstName').value.trim()=='')
 {
  msg+='First Name is a mandatory field.\n';
  flag=1;
 }
 if($('lastName').value.trim()=='')
 {
  msg+='Last Name is a mandatory field.\n';
  flag=1;
 }
 if($('email').value.trim()=='')
 {
  msg+='E-mail is a mandatory field.\n';
  flag=1; 
 }
 else
 {
  if ($('email').value.indexOf('@')==-1 || $('email').value.indexOf('.')==-1 ) 
  {
   msg+='A valid E-mail address is required.\n';
   flag=1; 
  }
 }
 if($('address').value.trim()=='')
 {
  msg+='Address is a mandatory field.\n';
  flag=1; 
 }
 if($('telephone').value.trim()=='')
 {
  msg+='Telephone is a mandatory field.\n';
  flag=1; 
 }
 if(flag==1)
 {
  alert(msg);	 
 }
 else
 {
  //alert($('formulario').toQueryString());
 
  $('formulario').send({
						method: 'post',  
						onComplete: function() {
						window.location='Thanks.php';
					}
				});
 }
}
function ValidateRegister()
{
 msg='';
 flag=0;
 if($('firstName').value.trim()=='')
 {
  msg+='Firts Name is a mandatory field.\n';
  flag=1;
 }
 if($('lastName').value.trim()=='')
 {
  msg+='Last Name is a mandatory field.\n';
  flag=1;
 }
 if($('address').value.trim()=='')
 {
  msg+='Address is a mandatory field.\n';
  flag=1;
 }
 if($('city').value.trim()=='')
 {
  msg+='City is a mandatory field.\n';
  flag=1;
 }
 if($('zip').value.trim()=='')
 {
  msg+='Postal code is a mandatory field.\n';
  flag=1;
 }
 if($('email').value.trim()=='')
 {
  msg+='E-mail is a mandatory field.\n';
  flag=1; 
 }
 else
 {
  if ($('email').value.indexOf('@')==-1 || $('email').value.indexOf('.')==-1 ) 
  {
   msg+='A valid E-mail address is required.\n';
   flag=1; 
  }
 }
 if($('telephone').value.trim()=='')
 {
  msg+='Telephone is a mandatory field.\n';
  flag=1;
 }
 if($('rdoLand').value=="0")
 {
  msg+='Do you own land is a mandatory field.\n'; 
  flag=1;
 }
 if($('rdoLand').value=="no")
 {
  if($('counties').value=='Select One' || $('counties1').value=='Select One' || $('counties2').value=='Select One')
  {
   msg+='Counties is a mandatory field.\n';
   flag=1;
  }
  else
  {
   if($('counties').selectedIndex==$('counties1').selectedIndex || $('counties').selectedIndex==$('counties2').selectedIndex || $('counties1').selectedIndex==$('counties2').selectedIndex)
   {
    msg+='Select three different counties\n';
    flag=1;
   }
  }
 }
 else
 {
  if($('rdoLand').value=="yes")
  {
   if($('txtCounties').value=='Select One')
   {
    msg+='UK Counties is a mandatory field.\n';
    flag=1;
   }	 
   if($('permission').value=='Select One')
   {
    msg+='Planning Permission is a mandatory field.\n';
    flag=1;
   }
 }
 }
 if($('findingLand').checked==false && $('professionalServices').checked==false && $('finance').checked==false && $('buyingBuildingMaterial').checked==false)
 {
  msg+='Contact me regarding is a mandatory field.\n';
  flag=1;
 }
 if(flag==1)
 {
  alert(msg);	 
 }
 else
 {
  /* $('txtInnerhhh').innerHTML=$('frmRegister').toQueryString();
   $('txtInnerhhh').style.display='';*/
  $('frmRegister').send({
						method: 'post',  
						onComplete: function() {
						window.location='Thanks.php';
					}
				});
 }
}
window.addEvent('domready',
function (){
if(window.navigator.appName.toLowerCase()!='netscape' && window.navigator.appName.toLowerCase()!='opera')
{
  document.body.className='Explorer';
}
});
function checkedRdoLand(id)
{
 if(id==0)
 {
  $('divPreferredCounties').style.display='none';
  $('divPlanningPermission').style.display='none';
  $('divSelectCounties').style.display='none';
 }
 else
 {
  if(id==1)
  {
   $('divPreferredCounties').style.display='none';
   $('divPlanningPermission').style.display='';
   $('divSelectCounties').style.display='';
  }
  else
  {
   $('divSelectCounties').style.display='none';
   $('divPreferredCounties').style.display='';
   $('divPlanningPermission').style.display='none';
  }
 }
}