function callvalidation()	
	{
		
		
		if(document.Subscribe.name.value=="")
		{
			alert("Please Enter valid name.");
			document.Subscribe.name.focus();
			return false;
		}		
		else if(!CheckEmail())
		{
			alert("Please enter valid email address.");
			document.Subscribe.email.focus();
			return false;
		}
		else if(CheckPhone()==false)
		{
			alert("Please enter valid phone number.");
			document.Subscribe.phone.focus();
			return false;
		}
		
	}
			function CheckEmail()
			{

				var re = /\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;
				if (document.Subscribe.email.value.search(re)==-1)
				{
					return false;
				}
				else
				{
					return true;
				}
			}

			function CheckPhone()
			{
				var re = /(^-?\d\d*\.\d*$)|(^-?\d\d*$)|(^-?\.\d\d*$)/;
				if (document.Subscribe.phone.value.search(re)==-1)
				{
					return false;
				}
				else
				{
					return true;
				}
			}