function check(contactForm){   
	
	
	if (contactForm.email.value=="")   
	{      
		document.getElementById("email").focus();
				   var elem = document.getElementById("email");
				   elem.style.border='solid 1px red';
				   var elem2 = document.getElementById("bad_email");
				   elem2.style.color='#db503e';
				   elem2.style.background='white';
				  
				   elem2.innerHTML='<div id="emailadreserror"> > This textfield is idiot proof !</div> ';
				   return false;
      
		return false;   
	}
	else if (contactForm.email.value)   
	{      
	var emailPat = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
    var emailid=document.getElementById("email").value;
    var matchArray = emailid.match(emailPat);
		if (matchArray == null)
		{ 
				   
				   document.getElementById("email").focus();
				   var elem = document.getElementById("email");
				   elem.style.border='solid 1px red';
				   var elem2 = document.getElementById("bad_email");
				   elem2.style.color='#db503e';
				   elem2.style.background='white';
				   elem2.innerHTML='<div id="emailadreserror"> > Your e-mailadress is not correct</div> ';
				   return false;
		}  
	}
	
	return true;
}