var opened = ''
                var tm_hide=null
                var tm_show=null
                var interval_hide=200
                var interval_show=100
//                var shifting = 0
                        
                function getobject(n) {
                        var x;        
                        d=document;
                        if(!(x=d[n])&&d.all) x=d.all[n];
                        if(!x && d.getElementById) x=d.getElementById(n);
                        return x;
                }                
        

function gEBI(id) {
           if(Boolean(document.getElementById)) {
            return document.getElementById(id);
           } else if(Boolean(document.all)) {
              return eval('document.all.'+id);
        }
}

                function gomenu(address,frame){
                        eval("var x="+frame+".location")
                        x.href=address
                }

                function shiftmenu(pix) {
                        shifting=pix
                }

                function createmenu(id,top) {
                        eval("items_"+id+"=new Array()")
                }
                
                function additem() {
                        id=arguments[0]
                        eval("var tmp=items_"+id)
                        var x=new Array()
                        for (i=1;i<arguments.length;i++) {
                                x[x.length]=arguments[i]
                        }
                        tmp[tmp.length]=x
                }
                        
                function rendermenu(id,left,top,shifting) {
                        var width=0;

                        var leva = (window.screen.width / 2) - 400;

                        var odskok = leva+left;
                        document.writeln('<div unselectable="on" id="'+id+'" class=submenu style="left:'+left+'px; top: '+top+'px; xwidth: '+width+'px;" onmouseout="rollout()" onmouseover="rollon()">');
                        document.writeln('<table id="'+id+'_tbl" cellspacing=0 cellpadding=0>')
                        eval("var tmp=items_"+id)
                        eval("tops_"+id+"="+top)
                        eval("shifting_"+id+"="+(shifting+0))
                        var item_cap = ''
                        var item_cap2 = ''
                        var item_sub = ''
                        for (i=0; i<tmp.length; i++) {
                                var item = tmp[i]
                                if (item.length==1) {
                                        t=item[0].split('~');
                                        if (t.length>2) {
                                                item_sub = t[2]
                                                if (t[0] != item_cap) {
                                                        item_cap = t[0]
                                                        //alert(item_cap)
                                                        document.writeln('<tr><td><nobr><span unselectable="on" class=l0 onmouseover="rollon()">'+item_cap+'</span></nobr></td></tr>')
                                                }
                                                if (t[1] != item_cap2) {
                                                        item_cap2 = t[1]
                                                        //alert(item_cap2)
                                                        document.writeln('<tr><td><nobr>&nbsp;&nbsp;&nbsp;<span unselectable="on" class=l1 onmouseover="rollon()">'+item_cap2+'</span></nobr></td></tr>')
                                                }
                                                //alert(item_sub)
                                                document.writeln('<tr><td><nobr>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-&nbsp;<span class=l2 unselectable="on" onmouseover="rollon()">'+item_sub+'</span></nobr></td></tr>')
                                        }
                                        else if (t.length>1) {
                                                item_sub = t[1]
                                                if (t[0] != item_cap) {
                                                        item_cap = t[0]
                                                        //alert(item_cap)
                                                        document.writeln('<tr><td><nobr><span unselectable="on" class=l0 onmouseover="rollon()">'+item_cap+'</span></nobr></td></tr>')
                                                }
                                               //alert(item_sub)
                                                document.writeln('<tr><td><nobr>&nbsp;&nbsp;&nbsp;<span unselectable="on" class=l1 onmouseover="rollon()">'+item_sub+'</span></nobr></td></tr>')
                                        }
                                        else {
                                                item_cap = ''
                                                item_sub = t[0]
                                                document.writeln('<tr><td><nobr><span unselectable="on" onmouseover="rollon()">'+item_sub+'</span></nobr></td></tr>')
                                        }                                        
                                }
                                else if (item.length==2) {
                                        t=item[0].split('~');
                                        if (t.length>2) {
                                                item_sub = t[2]
                                                if (t[0] != item_cap) {
                                                        item_cap = t[0]
                                                        document.writeln('<tr><td><nobr><span unselectable="on" class=l0 onmouseover="rollon()">'+item_cap+'</span></nobr></td></tr>')
                                                }
                                                if (t[1] != item_cap2) {
                                                        item_cap2 = t[1]
                                                        document.writeln('<tr><td><nobr>&nbsp;&nbsp;&nbsp;<span unselectable="on" class=l1 onmouseover="rollon()">'+item_cap2+'</span></nobr></td></tr>')
                                                }
                                                document.writeln('<tr><td><nobr>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-&nbsp;<a href="" class=l2 unselectable="on" onclick="gomenu(\''+item[1]+'\',\'window\'); return false" onmouseover="rollon()">'+item_sub+'</a></nobr></td></tr>')
                                        }
                                        else if (t.length>1) {
                                                item_sub = t[1]
                                                if (t[0] != item_cap) {
                                                        item_cap = t[0]
                                                        document.writeln('<tr><td><nobr><span unselectable="on" class=l0 onmouseover="rollon()">'+item_cap+'</span></nobr></td></tr>')
                                                }
                                                document.writeln('<tr><td><nobr>&nbsp;&nbsp;&nbsp;<a href="" class=l1 unselectable="on" onclick="gomenu(\''+item[1]+'\',\'window\'); return false" onmouseover="rollon()">'+item_sub+'</a></nobr></td></tr>')
                                        }
                                        else {
                                                item_cap = ''
                                                item_sub = t[0] // here we go!!!
                                                document.writeln('<tr><td><nobr><a href="" unselectable="on" onclick="gomenu(\''+item[1]+'\',\'window\'); return false" onmouseover="rollon()">'+item_sub+'</a></nobr></td></tr>')
                                        }
                                }
                                else {
                                        t=item[0].split('~');
                                        if (t.length>2) {
                                                item_sub = t[2]
                                                if (t[0] != item_cap) {
                                                        item_cap = t[0]
                                                        document.writeln('<tr><td><nobr><span unselectable="on" class=l0 onmouseover="rollon()">x'+item_cap+'</span></nobr></td></tr>')
                                                }
                                                if (t[1] != item_cap2) {
                                                        item_cap2 = t[1]
                                                        document.writeln('<tr><td><nobr>&nbsp;&nbsp;&nbsp;<span class=l1 unselectable="on" class=caption onmouseover="rollon()">'+item_cap2+'</span></nobr></td></tr>')
                                                }
                                                document.writeln('<tr><td><nobr>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-&nbsp;<a href="" class=l2 unselectable="on" onclick="gomenu(\''+item[1]+'\',\''+item[2]+'\'); return false" onmouseover="rollon()">'+item_sub+'</a></nobr></td></tr>')
                                        }
                                        else if (t.length>1) {
                                                item_sub = t[1]
                                                if (t[0] != item_cap) {
                                                        item_cap = t[0]
                                                        document.writeln('<tr><td><nobr><span unselectable="on" class=l0 onmouseover="rollon()">x'+item_cap+'</span></nobr></td></tr>')
                                                }
                                                document.writeln('<tr><td><nobr>&nbsp;&nbsp;&nbsp;<a href="" class=l1 unselectable="on" onclick="gomenu(\''+item[1]+'\',\''+item[2]+'\'); return false" onmouseover="rollon()">'+item_sub+'</a></nobr></td></tr>')
                                        }
                                        else {
                                                item_cap = ''
                                                item_sub = t[0]
                                                document.writeln('<tr><td><nobr>x<a href="" unselectable="on" onclick="gomenu(\''+item[1]+'\',\''+item[2]+'\'); return false" onmouseover="rollon()">'+item_sub+'</a></nobr></td></tr>')
                                        }
                                }
                        }
                        document.writeln('</table>')
                        document.writeln('</div>')
//alert('xxx')
                        var tbl=gEBI(id)
                        /* prizpusobeni boxu sirce textu
                        if ((gEBI(id+'_tbl').offsetWidth)>0)                                                
                            tbl.style.width=(gEBI(id+'_tbl').offsetWidth+30)+'px'                        
                                                        */
//                        repoz(id)
                }

                function repoz(o) {
//                        var posunuti = 255
                        eval("var sh=shifting_"+o)

                        var bh = document.body.offsetHeight
                        var m = gEBI(o)
                        eval("var mtop=tops_"+o)                        
//                        var mtop = m.offsetTop
//                        alert(mtop)
                        var mhgh = m.offsetHeight
//                        alert(mhgh)
                        var total = mtop+mhgh
//                        alert(total)
                        var diff = total-bh+sh
                        if (diff<0) diff=0
//                        alert(document.body.scrollTop+'> '+sh+', '+mtop)
                        if (document.body.scrollTop>(sh-15)) {
//                                alert(document.body.scrollTop+'> '+sh+', '+mtop)
                                //mtop=document.body.scrollTop-sh+15
                        }
                        else {
///                        mtop=mtop-diff
                        mtop=mtop-diff
                        //if (mtop<document.body.scrollTop) mtop=document.body.scrollTop
                        if (mtop<-sh) { // kdyby horni hrana menu mela nahore presahnout obrazovku, pak menu umistit k hornimu okraji obrazovky
                                mtop=-sh
//                                if ((sh+mtop)<document.body.scrollTop) {
                                //if (document.body.scrollTop>sh) {
//                                        mtop=document.body.scrollTop-sh
//                                }
//                                mtop=0
                        }
                        }
//                        mtop = mtop+document.body.scrollTop
//                        alert(mtop)
                        m.style.top=mtop+'px'
                }
                
                function openmenu(id) {                
                        hidemenu()
//                        repoz(id)
                        menuobj=getobject(id);
                        menuobj.style.visibility='visible';
                        opened=id;
                        var combo = document.body.getElementsByTagName("SELECT");
                        for (var i=0; i<combo.length; i++) {
                                combo[i].style.visibility='hidden'
                        }
                        var flash = document.body.getElementsByTagName("OBJECT");
                        for (var i=0; i<flash.length; i++) {
                            if(flash[i].id!='logoswf')
                                flash[i].style.visibility='hidden'
                        }
                }
                
                function hidemenu() {
                        if (opened!='') {
                                menuobj=getobject(opened);
                                menuobj.style.visibility='hidden';
                        }
                        opened=''
                        var combo = document.body.getElementsByTagName("SELECT");
                        for (var i=0; i<combo.length; i++) {
                                combo[i].style.visibility='visible'
                        }
                        var flash = document.body.getElementsByTagName("OBJECT");
                        for (var i=0; i<flash.length; i++) {
                                flash[i].style.visibility='visible'
                        }
                }
                
                function rollon(id) {
                        clearTimeout(tm_hide);
                        clearTimeout(tm_show);
                        if (getobject(id)!=null) {
                                tm_show=setTimeout("openmenu('"+id+"')",interval_show);
                        }
                }

                function rollout() {
                        clearTimeout(tm_hide);
                        clearTimeout(tm_show);
                        tm_hide=setTimeout('hidemenu()',interval_hide);
                }
                
        function rollonm0() {
                if (gEBI('m0')!=null) {
                        if (gEBI('m0').style.visibility=='visible')
                                rollon('m0')
                }
        }