var agent = navigator.userAgent.toLowerCase();

    var is_opera = (agent.indexOf("opera") != -1);
    var is_opera2 = (agent.indexOf("opera 2") != -1 || agent.indexOf("opera/2") != -1);
    var is_opera3 = (agent.indexOf("opera 3") != -1 || agent.indexOf("opera/3") != -1);
    var is_opera4 = (agent.indexOf("opera 4") != -1 || agent.indexOf("opera/4") != -1);
    var is_opera5 = (agent.indexOf("opera 5") != -1 || agent.indexOf("opera/5") != -1);

    var is_opera6up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5);

    var is_mozilla = (agent.indexOf("gecko") != -1);

function init() {
	initClock();
	//if(pageId == '1311')
	//{	
		//checkpopupSurvey();
	//}
}

var tick;

function initClock() {
	var ut = new Date();
	var h,m,s;
	var time = "";
	h = ut.getHours();
	m = ut.getMinutes();
	s = ut.getSeconds();
	if (s<=9) s="0"+s;
	if (m<=9) m="0"+m;
	if (h<=9) h="0"+h;
	
	time += h + ":" + m + ":" + s;
	if (document.getElementById('clk') != null) {
		document.getElementById('clk').innerHTML = time;
	}
	
	tick = setTimeout('initClock()',1000); 
}

window.onload = init;


/* General form-validation */

function validate(form) {
	var isValid = true;
	for (var i = 0; i < form.elements.length; i++) {
		var elem = form.elements[i];
		if (elem.className.indexOf('reqd') > 0) {
			
			/* input, select og textarea er höndlað á sama hátt .... */
			if ((elem.tagName == "INPUT") || (elem.tagName == "TEXTAREA") || (elem.tagName == "SELECT")) {			
				if (elem.className.indexOf('emailval') > 0) {
					isValid = isValidEmail(elem.value);
				} else {
					isValid = (elem.value != '');
				}
				
				if (!isValid) {
					alert(elem.title + ' er ekki rétt útfyllt!');
					elem.focus();
					elem.style.borderColor = '#FF4A4A';
					elem.style.backgroundColor = '#FDFAD0';
					return false;
				} else {
					elem.style.borderColor = '';
					elem.style.backgroundColor = '';
				}
			}			
		}
	}
	return true;
}

function isValidEmail(value) {
	return (value.indexOf(".") > 2) && (value.indexOf("@") > 0);
}

	function setCookie(cookieName,cookieValue) {
		var today = new Date();
		var expire = new Date();
		//expire.setTime(today.getTime());
		//document.cookie = cookieName + "=" + escape(cookieValue) + ";expires="+expire.toGMTString();
		document.cookie = cookieName + "=" + escape(cookieValue);
	}

	function getCookie(cookieName) {
		oCookie = document.cookie;
		var index = oCookie.indexOf(cookieName + "=");
		
		if (index == -1)
			return null;
		else {
			index = oCookie.indexOf("=", index) + 1;
			
			var endstr = oCookie.indexOf(";", index);
			
			if (endstr == -1) 
				endstr = oCookie.length;
			
			return unescape( oCookie.substring(index, endstr) );
		}
	}

	function setCookieSurvey(cookieName,cookieValue) {
		var today = new Date();
		var expire = new Date();
		expire.setTime(today.getTime() + 3600000*10);
		document.cookie = cookieName + "=" + escape(cookieValue) + ";expires="+expire.toGMTString();
	}
	
	function getCookieSurvey(cookieName) {
		oCookie = document.cookie;
		var index = oCookie.indexOf(cookieName + "=");
		if (index == -1) return null;
		index = oCookie.indexOf("=", index) + 1;
		var endstr = oCookie.indexOf(";", index);
		if (endstr == -1) endstr = oCookie.length;
		return unescape(oCookie.substring(index, endstr));
	}
	
	function checkpopupSurvey() {
		var beenpoped = getCookieSurvey("haspopup");
		
		if (beenpoped == null) {
			beenpoped = 1;
			setCookieSurvey("haspopup",beenpoped);
		}
		else
		{
			 window.location="/?Pageid=1377";
		}
	}





 

function innslattur(){

            var tmp = document.forms.gsm_1.WPQ2skilabod.value.length;

 

if( tmp <= 100 ) {

            document.forms.gsm_1.WPQ2telja.value = 100 - tmp; }

else {

            document.forms.gsm_1.WPQ2telja.value = "0!";

            document.forms.gsm_1.WPQ2skilabod.value = document.forms.gsm_1.WPQ2skilabod.value.substring(0,100);

}

}

 

 

 

function SendaSkeyti() {

            var smstext = document.gsm_1.WPQ2skilabod.value;

            if( smstext.length > 100 ) {

                        smstext = smstext.substring(1,100)

            }

            var sendto = document.gsm_1.WPQ2simi.value;

            if( sendto.length != 7 ) {

                        alert("Símanúmer verður að vera 7 stafir.");

            }

            else {

            smstext = smstext + String.fromCharCode(13) + "-" + String.fromCharCode(13) +"Kynntu þér ótrúlegt úrval hringitóna í Vodafone live.";  

                        //window.open("http://blog.hex.is/HexiaMessageXMLGateway/messagexmlgateway?msg_type=sms&label_id=VISIR_FREESMS&receiver=" + document.gsm_1.WPQ2simi.value + ",0,ISK,billing,MT&sender=bylgjan.is&subject=bylgjan.is&content_part=1,,"+ escape(document.gsm_1.WPQ2skilabod.value),'sms_send','width=90,height=9,scrollbars=no,resizable=no,toolbar=no,status=no');

                        frames["sms_send"].location.href="http://blog.hex.is/HexiaMessageXMLGateway/messagexmlgateway?msg_type=sms&label_id=VISIR_FREESMS&receiver=" + document.gsm_1.WPQ2simi.value + ",0,ISK,billing,MT&sender=bylgjan.is&subject=SMS%20dbylgjan.is&content_part=1,,"+ escape(smstext);

                        document.gsm_1.WPQ2skilabod.value="Skilaboðin voru send";

                        document.gsm_1.WPQ2simi.value="";

            }

}

function lisa_flash(s,w,h)
{
	var a=arguments
	with(document)
	{
		writeln('<object codeBase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" height="'+h+'" width="'+w+'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000">')
		writeln('<param name="Movie" value="'+s+'">')
		for(var i=3;i<a.length;i+=2)writeln('<param name="'+a[i]+'" value="'+a[i+1]+'">')
		write('<embed src="'+s+'" quality="high" height="'+h+'" width="'+w+'" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" ')
		for(i=3;i<a.length;i+=2)write(a[i]+'="'+a[i+1]+'" ')
		writeln('/>')
		write('</object>')
	}
}