function validate()
{
	var valid = true;
	var errorString = "The following error(s) have occured:\n\n";
	var reg = /\S+/;
	var regEmail = /^\w+((-\w+)|(\.\w+))*\@\w+((\.|-)\w+)*\.\w+$/;

	if (!reg.exec(document.fm.yourname.value))
	{
		valid = false;
		errorString += "Please enter your name.\n";
	}
	
	if (!regEmail.exec(document.fm.email.value))
	{
		valid = false
		errorString += "Invalid e-mail format.\n";
	}
	
	if (!reg.exec(document.fm.issue.value))
	{
		valid = false;
		errorString += "Please enter the issue information.\n";
	}
	
	if (!valid)
	{
		alert(errorString);
	}
			
	return valid;
}