var alert_text_top = "FEIL I UTFYLLINGEN!\n-----------------------------------------------------------------\n\n";
var alert_text = "";
var good = "0123456789"

function clear_field(obj,field){
//if (field == 1)
obj.mobile.value = "";
//else if (field == 2) obj.weight.value = "";
//else if (field == 3) obj.height.value = "";
//else if (field == 4) obj.zipcode.value = "";
//else {}
}

function check_form(obj){
e = 0;
p = 0;
v = 0;
h = 0,
a = 0;

if (obj.username.value == ""){alert_text = alert_text + "- Skriv inn brukernavn!\n"}
if (obj.username.value != "" && obj.username.value.length < 5){alert_text = alert_text + "- Brukernavn må være på minst 5 tegn!\n"}

if (obj.password.value == ""){alert_text = alert_text + "- Skriv inn passord!\n"}
if (obj.password.value != "" && obj.password.value.length < 5){alert_text = alert_text + "- Passord skal være på minst 5 tegn!\n"}

if (obj.password.value != obj.password2.value){alert_text = alert_text + "- Feil i gjentakelse av passord!\n"}

if (obj.email.value == ""){alert_text = alert_text + "- Skriv inn e-post (Vil ikke vises)!\n";e = 1}

if (e == 0){
var y = obj.email.value;
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (filter.test(y)) e = 0;
	else alert_text = alert_text + "- E-post adressen er ikke gyldig!\n";
}

if (obj.mobile.value.length < 8 && obj.mobile.value.length > 0){p = 1}

if (obj.mobile.value != "" && p != 1) {
for (iiii =0; iiii <= obj.mobile.value.length-1; iiii++) {
	if (good.indexOf(obj.mobile.value.charAt(iiii)) == -1){p = 1}
	else{}
}
}

if (p == 1){alert_text = alert_text + "- Mobil nr. må gis med 8 tall!\n"}

if (alert_text != ""){
	show_alert(alert_text);
}

else {
	document.getElementById("CreateBtnArea").innerHTML = "<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" codebase=\"http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0\" width=\"60\" height=\"22\" id=\"loading\" align=\"middle\"><param name=\"allowScriptAccess\" value=\"sameDomain\" /><param name=\"movie\" value=\"/flashfiles/loading.swf\" /><param name=\"wmode\" value=\"transparent\" /><param name=\"quality\" value=\"high\" /><embed src=\"/flashfiles/loading.swf\" quality=\"high\" wmode=\"transparent\" width=\"60\" height=\"22\" name=\"loading\" align=\"middle\" allowScriptAccess=\"sameDomain\" type=\"application/x-shockwave-flash\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" /></object>";
	obj.submit();
}
}

function show_alert(atext,fo){
	alert(alert_text_top + atext);
	alert_text = "";
}