function clear()
{
	document.getElementById("01").innerHTML="";
	document.getElementById("02").innerHTML="";
	document.getElementById("03").innerHTML="";
	document.getElementById("04").innerHTML="";
	document.getElementById("05").innerHTML="";
	document.getElementById("06").innerHTML="";

	
}

function refressh()
{
	clear()
}

function validate()
{
	clear()

 var chk = /([a-zA-Z\.\-]){2,}([^0-9])$/;
 
 var mail =/^([a-z0-9\._])+@([a-z])+\.([a-z\.])*([a-z]){2,3}$/;
 var ph = /^([0-9]){7,}$/;  
 var alpha = /([a-zA-Z])+/;
 
 var name = document.getElementById("name").value;
 var email = document.getElementById("mail").value;
 var phone = document.getElementById("phone").value;
 var date =  document.getElementById("date").value;
 var room_type = document.getElementById("room_type").value;
 var adult = document.getElementById("adult").value;
 var child = document.getElementById("child").value;
 
 
 if(name=="")
 {
 document.getElementById("01").innerHTML="Enter your Name";
 document.getElementById("name").focus();
 }
  else if(chk.test(name))
 {
 	if(email=="")
	{
	document.getElementById("02").innerHTML="Enter your email";
	document.getElementById("mail").focus();
	}
	else if(mail.test(email))
	{
		if(phone=="")
		{
		document.getElementById("03").innerHTML="Enter your phone/mobile number";
		document.getElementById("phone").focus();
		}
		else if(ph.test(phone))
		{
			if(date=="")
			{
			document.getElementById("04").innerHTML="Choose a date";
			document.getElementById("date").focus();
			}
			else if(room_type=="")
			{
				document.getElementById("05").innerHTML="Select the type of your room";
				document.getElementById("room_type").focus();
			}
			else if(adult=="")
			{
				document.getElementById("06").innerHTML="Select number of adults";
				document.getElementById("adult").focus();
			}
			else
			{
				document.forms[0].submit();
			}
			
		
		}
		else
		{
		document.getElementById("03").innerHTML="Enter a valid number";
		document.getElementById("phone").focus();
		}			
	}
	else 
	{
	document.getElementById("02").innerHTML="Enter a valid email ID";
	document.getElementById("mail").focus();
	}
 }
 else
 {
 document.getElementById("01").innerHTML="Minimum 3 characters are required";
 document.getElementById("name").focus();
 }
 
		
 
}