<!-- Begin
function checkrequired(theForm)
{
	var pass = true;
	var errormessage = "";

	for (i=0; i<theForm.length; i++)
	{
		var elementInForm=theForm.elements[i];
		if (elementInForm.name=="fromname"
			&& elementInForm.type=="text"
			&& (elementInForm.value=='' || elementInForm.value==' '))
		{
			pass=false;
			errormessage="Please fill in your name...";
			break;
		}
		else if (elementInForm.name=="fromemail"
			&& elementInForm.type=="text"
			&& (elementInForm.value=='' || elementInForm.value==' '))
		{
			pass=false;
			errormessage="Please fill in your email address...";
			break;
		}
		else if (elementInForm.name=="friendsemail"
			&& elementInForm.type=="text"
			&& (elementInForm.value=='' || elementInForm.value==' '))
		{
			pass=false;
			errormessage="Please fill in your friend's email address...";
			break;
		}
		
	}
	if (!pass)
	{
		alert(errormessage);
	}
	return pass;
}
//  End -->