<!--

function chkFormular()
{

	var f=document.mail;
		
		
	if(f.name.value=="") 
	{
		alert('Please insert Name!');
		f.name.focus();
		return false;
	}
		
	if(f.email.value=="") 
	{
		alert('Please insert E-mail!');
		f.email.focus();
		return false;
	}
	if(f.email.value != "") {
		if(f.email.value.indexOf('@') == -1) {
			alert("Please type your correct E-mail Address!");
			f.email.focus();
			return false;
			}
		}
	
	if(f.comment.value=="") 
	{
		alert('Please write a message!');
		f.bemerkung.focus();
		return false;
	}


}
//-->