function valid()
{
	

	if(document.frm.FirstName.value=="")
	{
		alert("Enter Your First Name");
		document.frm.FirstName.focus();
		return false;
	}
	if(document.frm.LastName.value=="")
	{
		alert("Enter Your Last Name");
		document.frm.LastName.focus();
		return false;
	}
	if(document.frm.email.value=="")
	{
		alert("Enter Your Email Address");
		document.frm.email.focus();
		return false;
	}


	if(document.frm.address.value=="")
	{
		alert("Enter Your Address");
		document.frm.address.focus();
		return false;
	}

	if(document.frm.city.value=="")
	{
		alert("Enter Your City");
		document.frm.city.focus();
		return false;
	}
	if(document.frm.country.value=="")
	{
		alert("Enter Your Country");
		document.frm.country.focus();
		return false;
	}


	if(document.frm.phone.value=="")
	{
		alert("Enter Your Phone");
		document.frm.phone.focus();
		return false;
	}

	if(document.frm.phone.value != "")
	{
		var valid = "-()0123456789";
		var string = document.frm.phone.value;
		var length = string.length;
		for(var i=0;i<=length;i++)
		{
			var substring = string.substr(i,1);
			if(valid.indexOf(substring) == -1)
			{
				alert("Enter correct phone number before submitting the form.");
				document.frm.phone.select();
				return false;
			}
		}

	}


	if(document.frm.mobile.value=="")
	{
		alert("Enter Your Mobile");
		document.frm.mobile.focus();
		return false;
	}


	if(document.frm.mobile.value != "")
	{
		var valid = "-()0123456789";
		var string = document.frm.mobile.value;
		var length = string.length;
		for(var i=0;i<=length;i++)
		{
			var substring = string.substr(i,1);
			if(valid.indexOf(substring) == -1)
			{
				alert("Enter correct mobile number before submitting the form.");
				document.frm.mobile.select();
				return false;
			}
		}

	}
		
	if(document.frm.ptv.value=="")
	{
		alert("Enter Your place to visit");
		document.frm.ptv.focus();
		return false;
	}
	
	if(document.frm.remarks.value=="")
	{
		alert("Please describe your requirements");
		document.frm.remarks.focus();
		return false;
	}
}