function ssignup(stage)
{
	if (stage > 0)
		stage = 'stage='+stage+'&';
	else 
		stage = '';
	var t = "Nýskráning";
	if (document.all) {
		tb_show(t,'/res/ssignup-redirect.php?'+stage+'placeValuesBeforeTB_=savedValues&TB_iframe=true&height=480&width=640&modal=true', 'page');
	} else {                                                                                                                 
		tb_show(t,'/res/ssignup-redirect.php?'+stage+'placeValuesBeforeTB_=savedValues&TB_iframe=true&height=480&width=640&modal=true', 'page');
	}                                                                                                                 

}

function changeSPass(uid)
{
	var t = "Breyta lykilorði";
	if (document.all) {
		tb_show(t,'/res/spass-redirect.php?placeValuesBeforeTB_=savedValues&TB_iframe=true&height=480&width=640&modal=true', 'page');
	} else {                                                                                                                 
		tb_show(t,'/res/spass-redirect.php?placeValuesBeforeTB_=savedValues&TB_iframe=true&height=480&width=640&modal=true', 'page');
	}                                                                                                                 

}

// PRE SSO-CHANGE

function signup()
{
	var uid = document.getElementById('txtUserID').value;
	if (parseInt(uid) > 0) 
		uid = 'msisdn='+uid+'&';
	else 
		uid = '';
	var t = "Nýskráning";
	if (document.all) {
		tb_show(t,'/res/signup-redirect.php?'+uid+'placeValuesBeforeTB_=savedValues&TB_iframe=true&height=230&width=260&modal=true', 'page');
	} else {                                                                                                                 
		tb_show(t,'/res/signup-redirect.php?'+uid+'placeValuesBeforeTB_=savedValues&TB_iframe=true&height=200&width=200&modal=true', 'page');
	}                                                                                                                 

}
function passwd()
{
	var uid = document.getElementById('txtUserID').value;
	if (parseInt(uid) > 0)
		uid = 'msisdn='+uid+'&';
	else 
		uid = '';

	var t = "Gleymt lykilorð";
	if (document.all) {
		tb_show(t,'/res/pass-redirect.php?'+uid+'placeValuesBeforeTB_=savedValues&TB_iframe=true&height=230&width=260&modal=true', 'page');
	} else {
		tb_show(t,'/res/pass-redirect.php?'+uid+'placeValuesBeforeTB_=savedValues&TB_iframe=true&height=200&width=200&modal=true', 'page');
	}                                                                                                                 

}

function changePass(uid)
{
	if (parseInt(uid) > 0)
		uid = 'username='+uid+'&';
	else 
		uid = '';

	var t = "Breyta lykilorði";
	if (document.all) {
		tb_show(t,'http://sso.vodafone.is/signup/pass.php?'+uid+'placeValuesBeforeTB_=savedValues&TB_iframe=true&height=300&width=260&modal=true', 'page');
	} else {
		tb_show(t,'http://sso.vodafone.is/signup/pass.php?'+uid+'placeValuesBeforeTB_=savedValues&TB_iframe=true&height=300&width=200&modal=true', 'page');
	}                                                                                                                 

}

function addEmail(uid,tb)
{
	if (parseInt(uid) > 0)
		uid = 'username='+uid+'&';
	else 
		uid = '';

	var t = "Skrá netfang";
	if (tb) {
		window.open('http://sso.vodafone.is/signup/email.php?'+uid+'popup=1', 'email', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=260,height=260,left=590,top=275');
		return false;
	} else {
		if (document.all) {
			tb_show(t,'http://sso.vodafone.is/signup/email.php?'+uid+'placeValuesBeforeTB_=savedValues&TB_iframe=true&height=230&width=260&modal=true', 'page');
		} else {
			tb_show(t,'http://sso.vodafone.is/signup/email.php?'+uid+'placeValuesBeforeTB_=savedValues&TB_iframe=true&height=200&width=200&modal=true', 'page');
		}                                                                                                                 
	}
}



// Hide instruction text for password field
function txt2pwd(obj, pwd){
	obj.style.visibility = "hidden";
	document.getElementById(pwd).focus();
}

// Display instruction text for password field
function pwd2txt(obj, txt){
	if(obj.value.length==0){
		document.getElementById(txt).style.visibility = "visible";
	}
}

// Display instruction text [str] if field is blank
// Clear instruction text if field is clicked
function resetField(obj,str){
	if(obj.value.length==0){
		obj.value=str;
		return;
	}
	if(obj.value==str){
		obj.value="";
	}
}