function checkSubmit()
			{
				var result;
				var checks
				checks=false;
				for( i = 0; i <= 12; i ++ )
				{
					obj="check"+i; 
					if(document.getElementById(obj).checked == true) checks = true;
				}
				if (checks == false) 
				{
					alert('Please select product');
					result = false;
				}
				else if (document.getElementById('email').value == '')
				{
					alert('Please enter Email');
					document.getElementById('email').focus();
					result = false;
				}
				else if (checkemail(document.getElementById('email').value) == false)
				{
					alert('Please enter Correct Email Address');
					document.getElementById('email').focus();
					result = false;
				}
				else if (document.getElementById('email1').value == '')
				{
					alert('Please Confrim your Email');
					document.getElementById('email1').focus();
					result = false;
				}
				else if (document.getElementById('email1').value != document.getElementById('email').value)
				{
					alert('Please Confrim your Email');
					document.getElementById('email1').focus();
					result = false;
				}
				else if (document.getElementById('code').value == '')
				{
					alert('Please Enter Product code');
					document.getElementById('code').focus();
					result = false;
				}
				else if (checknumber(document.getElementById('code').value) == true)
				{
					alert('Product code Can only be Numbers');
					document.getElementById('code').focus();
					result = false;
				}
				return result;
			}
			
function checknumber(String)
{
	var Letters = "1234567890";
	var i;
	var c;
	for( i = 0; i < String.length; i ++ )
	{
		c = String.charAt( i );
		if (Letters.indexOf( c ) ==-1)
		{
			return true;
		}
	}
	return false;
}

function checkemail(String)
{
	var filter=/^.+@.+\..{2,3}$/
	if (filter.test(String))
	return true;
	else{
	testresults=false
	}
	return false;
}