function numbersonly(e)
{
	var unicode=e.charCode? e.charCode : e.keyCode
	if (unicode!=8)
	{ 
		//if the key isn't the backspace key (which we should allow)
		if (unicode<48||unicode>57) //if not a number
		return false //disable key press
	}
   }

function Qcheck()
{
	
	
	var MAIL=/^([A-Za-z-._]|\d){2,255}[@](([a-z-_]|\d)+[.])+[a-z._]{2,6}$/g;
	//var MAIL=/^([A-Za-z-]|\d){2,255}[@](([a-z-]|\d)+[.])+[a-z]{2,3}$/g;
	var ismail = MAIL.test(document.getElementById('email12').value);
	
	if (document.getElementById('email12').value == "" || !ismail) { alert("Input your e-mail"); return false; }
	if (document.getElementById('question12').value == "") { alert("Input your Question"); return false; }
		return true;
}