function validate()
{
if(document.all('name').value=="")
{
alert("Please Enter your name");
return false;
}
if (document.getElementById('email').value== '')            
	{             
		alert("Please enter your email address.");             
		return false;             
	} 
	else		
	{			
		if(!checkcontactEmail())			
		{			
			alert("Please enter a valid email address.");			
			return false;				
		}
	} if(document.all('phone').value=="")
{
alert('Please Enter Telephone No');
return false;
}	
function checkcontactEmail() 	
{	
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.getElementById('email').value))	
	{	
		return (true)	
	}	
	return (false)
}
if(document.all('country').value=="" )
{
alert('Please Enter Country Name');
return false;
}
if(document.all('month').value=="" || document.getElementById('month').value== 'Month')
{
alert('Please Select Arrival Month');
return false;
}
if(document.all('year').value=="" || document.getElementById('year').value== 'Year')
{
alert('Please Select Arrival Year');
return false;
}
if(document.all('days').value=="" || document.getElementById('days').value== 'Days')
{
alert('Please Select Tour Days');
return false;
}
if(document.all('number_of_adults_travel').value=="" || document.getElementById('number_of_adults_travel').value== 'Adult')
{
alert('Please Select Adults Number');
return false;
}
if(document.all('budget').value=="" || document.getElementById('budget').value== 'Select Budget')
{
alert('Please Select Budget');
return false;
}
}