//	REGISTRATION
function GetHiddenPetCount(){
	var x = Number(document.getElementById('ctl00_ContentPlaceHolder1_hidPetCount').value);
	return x;
}
function AddPet(PetCount){
		var CurrentCount = Number(PetCount);
		var NextCount = Number(PetCount) + 1;
      if (PetCount<3)
      {
	     //show process
	     document.getElementById('PetDiv' + NextCount).style.display="block";
	     if (NextCount > 1)
	     {
            
            ValidatorEnable(document.getElementById('ctl00_ContentPlaceHolder1_RequiredFieldValidator_txtPetName' + NextCount), true);
            ValidatorEnable(document.getElementById('ctl00_ContentPlaceHolder1_RequiredFieldValidator_txtPetBreed' + NextCount), true);
            ValidatorEnable(document.getElementById('ctl00_ContentPlaceHolder1_RegularExpressionValidator_txtPetBirthday' + NextCount), true);
            ValidatorEnable(document.getElementById('ctl00_ContentPlaceHolder1_RequiredFieldValidator_txtPetBirthday' + NextCount), true);
	     }
    
	     //hide
		if (CurrentCount >=2){
	 		 document.getElementById('Delete' + CurrentCount).style.display="none";
		 }  
		document.getElementById('ctl00_ContentPlaceHolder1_hidPetCount').value = NextCount;
	}
	ScrollToBottom();
}

function DeletePet(PetCount){
	var CurrentCount = Number(PetCount);
	var PrevCount = Number(PetCount) - 1;
	
	//hide process
  	
  	ValidatorEnable(document.getElementById('ctl00_ContentPlaceHolder1_RequiredFieldValidator_txtPetName' + CurrentCount), false);
    ValidatorEnable(document.getElementById('ctl00_ContentPlaceHolder1_RequiredFieldValidator_txtPetBreed' + CurrentCount), false);
    ValidatorEnable(document.getElementById('ctl00_ContentPlaceHolder1_RegularExpressionValidator_txtPetBirthday' + CurrentCount), false);
	ValidatorEnable(document.getElementById('ctl00_ContentPlaceHolder1_RequiredFieldValidator_txtPetBirthday' + CurrentCount), false);
  	
  	document.getElementById('ctl00_ContentPlaceHolder1_txtPetName' + CurrentCount).value = '';
    document.getElementById('ctl00_ContentPlaceHolder1_txtPetBreed' + CurrentCount).value = '';
	document.getElementById('ctl00_ContentPlaceHolder1_fuDogPicture' + CurrentCount).value = null;
	//document.getElementById('ctl00_ContentPlaceHolder1_txtPetBirthday' + CurrentCount).value = '';
	
	
	  
	document.getElementById('PetDiv' + CurrentCount).style.display="none";
     
	//show
	if (CurrentCount >= 3){
		document.getElementById('Delete' + PrevCount).style.display="block";
	}  
	document.getElementById('ctl00_ContentPlaceHolder1_txtPetName' + PrevCount).readOnly=false;
	document.getElementById('ctl00_ContentPlaceHolder1_txtPetBreed' + PrevCount).readOnly=false;

	document.getElementById('ctl00_ContentPlaceHolder1_hidPetCount').value = PrevCount;
	
	
	ScrollToBottom();
}