function navigate(var1) {
         var link = 'index.php?screen='+var1;
         window.location.href = link;
}

function navOnline(var1){
         var link = "online.php?id="+var1;
         //alert(link);
         window.open('online.php?id='+var1, 'fenster_online', 'top=50px, left=200px, width=500px, height=600px');

}

function navOnlineKaufen(var1){
         var link = "onlinekauf.php?id="+var1;
         //alert(link);
         window.open('onlinekauf.php?id='+var1, 'fenster_online', 'top=50px, left=200px, width=500px, height=600px');

}

function navBigPic(var1) {
         var link = "big_picture.php?id="+var1;
         //alert(link);
         window.open('big_picture.php?id='+var1, 'fenster_picture', 'top=10px, left=100px, width=600px, height=500px, scrollbars=yes');

}

function navVerlauf(var1){
         var link = "index.php?screen=auctions&action=flow&id="+var1;
         //alert(link);
         window.location.href = link;
}

function navZuschlag(var1, var2){
         var link = "index.php?screen=confirm&action=award&id="+var1+"&gebotid="+var2;
         //alert(link);
         window.location.href= link;

}

function navAwardConfirm(var1, var2, var3){
         var link = "index.php?screen=confirm&action=awardconfirm&auctionid="+var1+"&userid="+var2+"&offer="+var3;
         window.location.href= link;
}

function navMember(var1){
         var link = "index.php?screen=confirmadmin&action=kontakt&id="+var1;
         //alert(link);
         window.location.href = link;
}

function openFax(){

         window.open('vorlagen/gebotsvorlage.pdf', 'fenster1', 'top=100px, left=300px, width=500px, height=600px');
}


function abmelden() {
         var link = 'index.php?action=logout';
        // alert(link);
         window.location.href = link;
}

function nav_membership() {

        var link = "index.php?screen=membership&action=kontakt";
        window.location.href = link;
}

function nav_reorg() {

        var link = "index.php?screen=reorg";
        window.location.href = link;

}