function updatestencil(){
    document.getElementById("stencildemo").innerHTML = "<img src=\"PHP_FILES/PRODUCTS/_sv/stencil.php?who="+ document.getElementById("RegNr").value  +"&desc="+ document.getElementById("Desc").value  +"\">";
}
function checkform ()
{
  // see http://www.thesitewizard.com/archive/validation.shtml
  // for an explanation of this script and how to use it on your
  // own website

  // ** START **
  if (document.getElementById("RegNr").value == "WOS864" ) {
    alert( "Skriv ditt bilregistreringsnummer. Tack!" );
    document.getElementById("RegNr").focus();
	//document.getElementById("RegNr").style='border: 1px solid #FF0000';
    return false ;
  }
  
  if (document.getElementById("RegNr").value == "") {
    alert( "Skriv ditt bilregistreringsnummer. Tack!" );
    document.getElementById("RegNr").focus();
	//document.getElementById("RegNr").style='border: 1px solid #FF0000';
    return false ;
  }
  // ** END **
  return true ;
}
function kadabra(zap) {
	if (document.getElementById) {
		var abra = document.getElementById(zap).style;
		if (abra.display == "block") {
			abra.display = "none";
			} else {
			abra.display = "block"
			} 
		return false
		} else {
		return true
		}
}
function setVisibility(id, visibility) {
document.all[id].style.display = visibility;
} 

function popup(mylink, windowname)
{
if (! window.focus)return true;
var href;
if (typeof(mylink) == 'string')
   href=mylink;
else
   href=mylink.href;
window.open(href, windowname, 'width=650,height=450,scrollbars=yes');
return false;
}
//
function chdiv(data, page, method, target) {
    dsHistory.addFunction(function(){chdiv_ds(data, page, method, target)});
	if(document.all && !window.opera) {
        var aki = new ActiveXObject("Microsoft.XMLHTTP") ;
        }
        else {
            var aki = new XMLHttpRequest();
        }
        var content = document.getElementById(target);
		content.innerHTML = "<p align=\"center\" class=Header3><br><img src=\"./IMG/images/loading.gif\"><br><br></p>";
        
		if(method == "GET") {
            if(data == 'null') {
                aki.open("GET", page);
            }
            else {            
				aki.open("GET", page+"?m=1&"+data);
            }
        }
        else if(method == "POST") {
            aki.open("POST", page);
        }
        aki.onreadystatechange = function() {
        if (aki.readyState == 4 && aki.status == 200) {
			content.innerHTML = aki.responseText;
			// alert(this.name);
				re_initialize();
			}
        }
        if(method == "GET") {
            aki.send(null);
        }
        else if(method == "POST") {
            aki.setRequestHeader('Content-Type','application/x-www-form-urlencoded');         
		 aki.send(data);		 
        }
}

//
function chdiv_bis(data, page, method, target) {
    dsHistory.addFunction(function(){chdiv_ds(data, page, method, target)});
	if(document.all && !window.opera) {
        var aki = new ActiveXObject("Microsoft.XMLHTTP") ;
        }
        else {
            var aki = new XMLHttpRequest();
        }
        var content = document.getElementById(target);
		content.innerHTML = "";
        
		if(method == "GET") {
            if(data == 'null') {
                aki.open("GET", page);
            }
            else {            
				aki.open("GET", page+"?m=1&"+data);
            }
        }
        else if(method == "POST") {
            akiaki.open("POST", page);
        }
        aki.onreadystatechange = function() {
        if (aki.readyState == 4 && aki.status == 200) {
			content.innerHTML = aki.responseText;
			// alert(this.name);
				re_initialize();
			}
        }
        if(method == "GET") {
            aki.send(null);
        }
        else if(method == "POST") {
            aki.setRequestHeader('Content-Type','application/x-www-form-urlencoded');         
		 aki.send(data);		 
        }
}
function chdiv_ds(data, page, method, target) {
	if(document.all && !window.opera) {
        var aki = new ActiveXObject("Microsoft.XMLHTTP") ;
        }
        else {
            var aki = new XMLHttpRequest();
        }
        var content = document.getElementById(target);
		content.innerHTML = "<p align=\"center\" class=Header3><br><img src=\"./IMG/images/loading.gif\"><br><br></p>";
        
		if(method == "GET") {
            if(data == 'null') {
                aki.open("GET", page);
            }
            else {            
				aki.open("GET", page+"?m=1&"+data);
            }
        }
        else if(method == "POST") {
            akiaki.open("POST", page);
        }
        aki.onreadystatechange = function() {
        if (aki.readyState == 4 && aki.status == 200) {
			content.innerHTML = aki.responseText;
			// alert(this.name);
			//	re_initialize();
			}
        }
        if(method == "GET") {
            aki.send(null);
        }
        else if(method == "POST") {
            aki.setRequestHeader('Content-Type','application/x-www-form-urlencoded');         
		 aki.send(data);		 
        }
}

function quizz_addq(end,act){
	if (end == 0){
		chdiv($('addq').serialize(),'main.php','GET','q_msg'); 
		chdiv('act='+act,'main.php','GET','q_sum'); 
		$('addq').reset()
	} else {
		chdiv('act='+act+'&commit=1','main.php','GET','centerContent'); 
	}
}

function quizz_delq(id,act){
	chdiv('act='+act+'&todo=del&todo_id='+id,'main.php','GET','q_sum'); 
	chdiv('act='+act,'main.php','GET','q_sum'); 
}

function quizz_valid(){
	chdiv($('myquizz').serialize(),'main.php','GET','centerContent'); 
}
/*
function chdiv2(blocpage, adress){
	new Ajax.Updater(blocpage, adress + '&m=1',evalScripts=true);
}
*/