function go(loc){
	window.location=loc;
}

function doSearch(){
	var str = document.getElementById('squery');
	
	if(str.value == ""){
		alert("Žaš veršur aš setja eitthvaš til aš leita eftir");
		return false;
	}else{
		go("?search="+str.value);
		return true;
	}
}

function CheckEnter(evt) {
    var keyCode = document.layers?evt.which:evt.keyCode;
    if (keyCode == 13) {
        return true;
    }
    return false;
}

function doMaillist(){

	var email = document.getElementById('maillist_email');

	var error = "";

	if(email.value.indexOf('@') == -1){
		error += "Netfang veršur aš vera netfang (nafn@len.is)\n";
	}

	if(error != ""){
		alert(error);
	}else{
		window.location='?maillist=add&email='+email.value+'&name='+email.value;
	}
}


function checkSendForm(){
	
	var sender_name = document.getElementById('sender_name');
	var sender_email = document.getElementById('sender_email');
	var recive_name = document.getElementById('recive_name');
	var recive_email = document.getElementById('recive_email');
	
	var error = "";
	
	if(sender_name.value == ""){
		error += "Žaš veršur aš setja inn nafn sendanda.\n";
	}
	
	if(sender_email.value == ""){
		error += "Žaš veršur aš setja inn netfang sendanda.\n";
	}else if(sender_email.value.indexOf('@') == -1){
		error += "Žaš veršur aš setja gilt netfang ķ netfang sendanda.\n";
	}
	
	if(recive_name.value == ""){
		error += "Žaš veršur aš setja inn nafn vištakenda.\n";
	}
	if(recive_email.value == ""){
		error += "Žaš veršur aš setja inn netfang vištakenda.\n";
	}else if(recive_email.value.indexOf('@') == -1){
		error += "Žaš veršur aš setja inn gilt netfang ķ netfang vištakenda.\n";
	}
		
	if(error != ""){
		alert(error);
		return false;
	}else{
		return true;
	}
}