function valid()
{
	if(document.frm.FirstName.value=="")
	{
		alert("Enter Your Name");
		document.frm.FirstName.focus();
		return false;
	}
	
	if(document.frm.Eemail.value=="")
	{
		alert("Enter Your Email Address");
		document.frm.Eemail.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 != "")
	{
		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.S1.value=="")
	{
		alert("Enter the Brief Description About The Product");
		document.frm.S1.focus();
		return false;
	}
}