function assignUser(userPK)
{
    document.forms[0].action.value='assign';
    document.forms[0].userPK.value=userPK;
    document.forms[0].submit();
}
function assignGroup(Gid){
    document.forms[0].dispatch.value='assign';
    document.forms[0].gid.value=Gid;
    document.forms[0].submit();
}
function submitForm(){
    this.document.forms[0].dispatch.value="commit";
    this.document.forms[0].submit();
}
function assignParticipantUser(oid)
{
    document.forms[0].dispatch.value='assign';
    document.forms[0].oid.value=oid;
    document.forms[0].submit();
}

function assignParticipantGroup(participantGroupPK){
    document.forms[0].dispatch.value='assign';
    document.forms[0].participantGroupId.value=participantGroupPK;
    document.forms[0].submit();
    }

function  commentPopup(url)
{

    F1=window.open(url,"comment","toolbar=no,menubar=no,resizable=no,scrollbars=yes,status=no,width=400,height=300");
    F1.focus();
}

function  keyPopup(url)
{

    F1=window.open(url,"key","toolbar=no,menubar=no,resizable=no,scrollbars=no,status=no,width=400,height=400");
    F1.focus();
}

function  editAnswersPopup(url)
{

    F1=window.open(url,"editAnswers","toolbar=no,menubar=no,resizable=no,scrollbars=no,status=no,width=400,height=150");
    F1.focus();
}

function  statisticSettingPopup(url)
{

    F1=window.open(url,"statisticSettingPopup","toolbar=no,menubar=no,resizable=no,scrollbars=no,status=no,width=450,height=200");
    F1.focus();
}

function  textAnswerPopup(url)
{

    F1=window.open(url,"textAnswerPopup","toolbar=no,menubar=no,resizable=yes,scrollbars=yes,status=no,width=600,height=600");
    F1.focus();
}

function  AdminPopup(url)
{

    F1=window. open(url,"Administration","toolbar=no,menubar=no,resizable=yes,scrollbars=yes,status=no,width=800,height=600");
    F1.focus();
}

function  ReportPopup(url)
{

    F1=window. open(url,"Report","toolbar=no,menubar=no,resizable=yes,scrollbars=yes,status=no,width=800,height=600");
    F1.focus();
}

function  contextHelpPopup(url)
{

    F1=window.open(url,"contextHelpPopup","toolbar=no,menubar=no,resizable=no,scrollbars=auto,status=no,width=380,height=400");
    F1.focus();
}

function  legendPopup(url)
{

    F1=window.open(url,"legendPopup","toolbar=no,menubar=no,resizable=no,left=100,scrollbars=yes,status=no,width=350,height=550");
    F1.focus();
}

function  FAQ(url)
{

    F1=window.open(url,"FAQ","toolbar=no,menubar=no,resizable=no,scrollbars=yes,status=no,width=700,height=500");
    F1.focus();
}

function  showExport(url)
{

    F1=window.open(url, "showExport", "toolbar=no,menubar=no,resizable=yes,scrollbars=yes,status=no,width=770,height=600");
    F1.focus();
}

function  printView(url)
{

    F1=window.open(url, "printView", "toolbar=no,menubar=no,resizable=no,scrollbars=yes,status=no,width=770,height=600");
    F1.focus();
}


function firstLogin() {
F1=window.open('elearning/first_login.jsp','firstLogin','width=360,height=270,left=220,top=290');
}

function  viewMessage(url)
{
    F1=window.open(url, "viewMessage", "toolbar=no,menubar=no,resizable=no,scrollbars=yes,status=no,width=770,height=600");
    F1.focus();
}


function activationLogin(url) {
F1=window.open(url,'Login','width=360,height=310,left=220,top=290');
F1.focus();
}

function showHint(url) {
F1=window.open(url,'Hint','toolbar=no,menubar=no,resizable=yes,scrollbars=yes,status=no,width=360,height=310,left=220,top=290');
F1.focus();
}

function activateCourse(url){
    if( url!=undefined) {
        opener.openWindow(url)
        this.close();
     }
}


function changeLockLevelPopup(url) {
F1=window.open(url,'changeLockLevel','width=360,height=310,left=220,top=290');
F1.focus();
}

function refresh_close(url)
{
window.opener.location.href=url;  window.opener.focus(); window.close();
}

var blinkColTbl  = new Array();
blinkColTbl[0] = "red";
blinkColTbl[1] = "black";

var blinkTimeout = 1500;

function blinky() {
var blinkTimeout = 1500;
blink();
}
function zucki() {
var blinkTimeout = 1000;
blink();
}

var blinkIdx = 0;
function blink () {
    if ( document.all && document.all.blink ) {
        blinkIdx = (blinkIdx+=1) % 2 ;
        var color = blinkColTbl [ blinkIdx ];
        if ( document.all.blink.length ) {
            for(i=0;i<document.all.blink.length;i++)
                document.all.blink[i].style.color=color;
        } else
            document.all.blink.style.color=color;
        setTimeout( "blink();" , blinkTimeout);
    }
}

function selectAll(formindex){
   for (var i=0; i<document.forms[formindex].all.length; i++){
        if(document.forms[formindex].all[i].type=="checkbox")
            document.forms[formindex].all[i].checked="checked";
   }
}


var SCOWindow;


function openSCOWindow(href,message){
	if(message!=undefined && message!="undefined"){
    	check = confirm(message);
	}else{
		check=true;
	}
    if(check){
  	    SCOWindow = window.open(href,"SCOWindow","width=788,height=542,left=0,top=0,scrollbars=auto,resizable=1");
        SCOWindow.focus();
        }
	}

function closeWindow(){
    if(SCOWindow!=null ){
		if (typeof SCOWindow != "undefined" && !SCOWindow.closed ){
            SCOWindow.blur();
            SCOWindow.close();
        }
    }
}

//
// Diese Funktion verhindert gleichzeitiges Starten von mehreren WBT's.
// Aufruf erfolgt im Body-Tag. ( <body onFocus="checkPopi()" ...)
function checkPopi(){
	if(SCOWindow!=null ){
		if (typeof SCOWindow != "undefined" && !SCOWindow.closed ){
  			    SCOWindow.focus();
		}
	}

}

//function ermöglicht refresh

function reloadFormularPage(){
    document.forms[0].submit();
}

//function which shows a wait text in the front while loading content
function WaitBox()
{
  document.writeln("<div class=\"preloader\" id=\"preload\" style=\"left: 0px;width: 745px;position: absolute; top: 40%;\" align=\"center\">");
  document.writeln("<span style=\"background-color: #fff;border: 1px solid #036;padding: 5px;display: block;width: 200px;height: 32px;font-family: Verdana;font-size: 12px;\"><img src=\"/pages/images/loading.gif\" width=\"30\" height=\"30\" alt=\"loading\" style=\"float: left;border: 1px solid #036;\">Page is loading,<br/>please wait...</span>");
  document.writeln("</div>");
}
function preload()
{
  document.getElementById('preload').style.display='none';
}