function searchSubmit(sortby,displayas,searchpage,category){
	errorNr = 0;
   	errorText ="Følgende felter mangler at blive udfyldt\n-----------------------------------------------\n";
	var obj = document.getElementById("query");
     if (obj.value == ""){
        errorText += "   * Søgeord/søgestreng\n";
        errorNr++;                
     }
      
     if (errorNr > 0) {
          alert(errorText);
     }
     else {
		var tmp = obj.value;
       var q = escape(tmp).replace("%27","%22");
//		var submit_this = '/global/searchresult?opendocument&charset=ISO-8859-1&Query='+q+'&SearchMax=0&SortResultBy=';
		var submit_this = searchpage+'?opendocument&charset=ISO-8859-1&Query='+q+'&SearchMax=0&SortResultBy=';
		var tq = q; 
		if(isNaN(parseFloat(tq))){
			submit_this += sortby+'&SortResultByType='+displayas;
		}else{
			submit_this += 'Title&SortResultByType=Ascending';
		}
		if(category != "ALL"){
			submit_this += "&SearchOnly="+category;
		}
		if(category == ""){
			submit_this += document.getElementById('choice').value;
		}
		top.location.href = submit_this;
 
     }
return false;
}
function toggleDisplay(name){
	if(document.getElementById(name).style.display == 'none')
		document.getElementById(name).style.display = 'block';
	else
		document.getElementById(name).style.display = 'none';
}
function printpage(){
	window.print();
}
/**************************
//Globale værdier
var inputs;
var imgingenKlik = '/velfac/layout.nsf/webImages/ingenKlik.png/$file/ingenKlik.png';
var imgKlikket = '/velfac/layout.nsf/webImages/klikket.png/$file/klikket.png';
//denne funktion kører når siden downloades
function init() {
	ombytCheckbox();
}
// ombyt alle checkboxe med grafik
function ombytCheckbox() {
	
	//Hent alle input felter på siden
	inputs = document.getElementsByTagName('input');
	//Gennemløb alle input felter
	for(var i=0; i < inputs.length; i++) {
		//Undersøg om input feltet er en checkbox
		if(inputs[i].getAttribute('type') == 'checkbox') {
			
			//lav et nyt billede
			var img = document.createElement('img');
				//skjul checkboxen
			inputs[i].style.display='none';
			
			//er check boxen sat (true)
			if(inputs[i].checked) {
				img.src = imgKlikket;
			} else {
				img.src = imgingenKlik;
			}
			//sæt billede ID og brug onclick action
			img.id = 'checkImage'+i;
			//sæt billede 
			img.onclick = new Function('checkAendring('+i+')');
			//placere et billede foran checkboxen
			inputs[i].parentNode.insertBefore(img, inputs[i]);
			
		}
	}
}
//Ændre check box status og skift billede ud
function checkAendring(i) {
	if(inputs[i].checked) {
		inputs[i].checked = '';
		document.getElementById('checkImage'+i).src=imgingenKlik;
	} else {
		inputs[i].checked = 'checked';
		document.getElementById('checkImage'+i).src=imgKlikket;
	}
}
window.onload = init;
*****************/
var days = 1000;
function setCookie(name, value, days) {
	var expdate = new Date();
	expdate.setTime(expdate.getTime() + (days * 24 * 60 * 60 * 1000)); 
	document.cookie = name + "=" + escape(value) + 
	((days != 0) ? "; expires=" + expdate.toGMTString() : "") + 
	"; path=/"
}
function getCookie(name) {
    var start = document.cookie.indexOf(name+"=");
    var len = start+name.length+1;
//	alert("Get_Cookie("+name+"): " + len + " ==> start: " + start + document.cookie.substring(len,name.length));
	    if ((!start) && (name != document.cookie.substring(start,name.length))){
			 return null;
		}
    	if (start == -1){
			 return null;
    	}
	var end = document.cookie.indexOf(";",len);
    	if (end == -1){
			end = document.cookie.length;
		}
// alert("Get_Cookie("+name+"): " + unescape(document.cookie.substring(len,end)));
   return unescape(document.cookie.substring(len,end));
}
function getCookieVal(offset) {
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1)
endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}
function deleteCookie (name) {  
	var exp = new Date();  
	exp.setTime (exp.getTime() - 1);  
	document.cookie = name + "=; expires=" + exp.toGMTString();
}
// statistik cookie
function setStatCookie() {
     var statDate = new Date();
     var cookieValue = statDate.getTime().toString() + Math.ceil(Math.random() * 100).toString();
     setCookie('LastVisit', cookieValue, 360);
}
var timer = setTimeout('setStatCookie()',1000);