function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
    return;
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
    return;
}

function clearFieldAndFocus(field){
    if (field != null)
        field.value ='';
        field.focus();
    return;
}

function enterKeyHitOnSearch(event) {
    if ((event.which && event.which == 13) || (event.keyCode && event.keyCode == 13))
        var ele = document.getElementById("sagsIdQuick");

        if (ele != null && ele.value != '')
            submitFormByName('searchForm', 'searchExtended');
    return;
}

function openUrl(url, newWindow) {
    if (newWindow == 'true')
        window.open(url, 'externalWindow');

    else {
        document.location.href = url;
    }
    return;
}

function submitFormByName(name, direction){
    var f = document.getElementById(name);
    var d = document.getElementById(name+"Direction");
    d.value = direction;
    f.submit();
}

function onMouseOverMenu(id){
        var obj = document.getElementById(id);
        if (obj != null){
            obj.className='menu-item menu-active';
        }

        var menuLinkObj = document.getElementById("link-"+id);

        if (menuLinkObj != null)
            menuLinkObj.className='menu-item-link-hover';


    return;
}

function onMouseOutMenu(id){
        var obj = document.getElementById(id);
        if (obj != null){
            obj.className='menu-item menu-inactive';

        }

        var menuLinkObj = document.getElementById("link-"+id);

        if (menuLinkObj != null)
            menuLinkObj.className='menu-item-link';

    return;
}

function mouseover(id){
    if (id.className == 'select-option-hover')
        id.className='select-option';
    else
        id.className='select-option-hover';
    return;
}

function mouseover(id){
    if (id.className == 'select-option-hover')
        id.className='select-option';
    else
        id.className='select-option-hover';
    return;
}

function caseover(id, sagid){
    id.className = 'case-inner-hover';
    document.getElementById('price'+sagid).className = 'case-price-hover';
    return;
}

function caseout(id, sagid){
    id.className='case-inner';
    document.getElementById('price'+sagid).className = 'case-price';
    return;
}

function onSelectClick(id){
    var string = id.id;
    string = string.substring(2,6);
    document.getElementById("postnummer").value = string;
    return;
}

function showQuickSearch() {
    var showAll = document.getElementById("tSagsIdQuick").style.visibility;
    if (showAll == 'visible' || showAll == ''){
        document.getElementById("tSagsIdQuick").style.visibility = "hidden";
        document.getElementById("tSagsId").style.visibility = "visible";
        document.getElementById("tMinPris").style.visibility = "visible";
        document.getElementById("tMaxPris").style.visibility = "visible";
        document.getElementById("tPostnummer").style.visibility = "visible";
        document.getElementById("tSubmitQuickSearch").style.visibility = "visible";

        document.getElementById("sagsId").focus();
    }

    if (showAll == 'hidden') {
        document.getElementById("tSagsIdQuick").style.visibility = "visible";
        document.getElementById("tSagsId").style.visibility = "hidden";
        document.getElementById("tMinPris").style.visibility = "hidden";
        document.getElementById("tMaxPris").style.visibility = "hidden";
        document.getElementById("tPostnummer").style.visibility = "hidden";
        document.getElementById("tSubmitQuickSearch").style.visibility = "hidden";

        document.getElementById("sagsIdQuick").focus();
    }
    return;
}

function showCase(id){
    document.location.href='din-bolig.jsp?sagid='+id;
    return;
}

function setMainImage(url){
    document.getElementById("mainImage").src = url;
    return;
}