function check(frm) {
	
		var n = new Array;
		var error = false;

		n[0] = frm.navn.value;
		n[1] = frm.adresse.value;
		n[2] = frm.postlokalby.value;
		n[3] = frm.land.value;
		n[4] = frm.email.value;
		n[5] = frm.telefon.value;
		n[6] = frm.besked.value;

		for (var i = 0; i < n.length; i++) {
			if (n[i].length == 0) {
				error = true;		
			}
		}
		
		if (error) {
			alert('Alle felter markeret med * skal udfyldes!');
			return false;
		}

			
		var reg_email = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z])+$/;
		if (!reg_email.test(n[4])) {
			alert('Den indtastede \"e-mail\" er ikke gyldig.');
			return false;
		}
	}

function openhelp (file) {
	width = 430;
	height = 350;
	leftmargin = 100;
	topmargin = 100;
	statusbar = "no";
	toolbar = "no";
	menubar = "yes";
	title = "help";
    winhelp = window.open('http://www.shopmaker.dk/help/'+file,title,'width='+width+',height='+height+',left='+leftmargin+',top='+topmargin+',scrollbars=yes,status='+statusbar+',toolbar='+toolbar+',menubar='+menubar);
	window.winhelp.focus();
}