//London Restaurants Input validator

/*function ValidatePhone()
	{
	   var myphoneno=document.reservation_form.contact_number.value;
	   myphoneno=myphoneno.replace('-','');
	   myphoneno=myphoneno.replace(' ','');
	   myphoneno=parseFloat(myphoneno);
	   myphoneno='0'+myphoneno+'';
		if(myphoneno.length>=11)
		{
			return true;
		}
		else
		{
			alert('Please enter a valid phone number, eleven numbers or more in length');
			return false;
		}
	}*/
	
	function CheckContent(frmel,msg)
	{
		if(frmel!="")
		{
			return true;	
		}
		else
		{
			alert(msg);
			return false;
		}
	}
	function ReVal()
	{
		i=0;
		if(CheckContent(document.reservation_form.name.value,'Please enter your name')){i++;}
		if(CheckContent(document.reservation_form.email.value,'Please enter a valid email address')){i++;}
		if(CheckContent(document.reservation_form.persons.value,'Please enter quantity or persons attending')){i++;}
		if(CheckContent(document.reservation_form.date.value,'Please enter date you wish to make a reservation')){i++;}
		if(CheckContent(document.reservation_form.contact_number.value,'Please enter a valid contact number')){i++;}

		if(i==5)
		{
			return true;
		}
		else
		{
			return false;
		}
	}