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// функция отрисовывает номера страниц таблицы
    function pagecount(num, count){
        var str = '';
        if (count>9){
            if (num>4 && num<count-3){
                str = str + '<a href=\'javascript:nextprevpage("prev");\'> &laquo; </a>';
                str = str + '<a href=\'javascript:nextprevpage(1);\' > 1 </a>';
                str = str + '<a href=\'javascript:nextprevpage(2);\' > 2 </a>';    
                str = str + '...';
                str = str + '<a href=\'javascript:nextprevpage('+(num-1)+');\' > '+(num-1)+' </a>';
                str = str + ' ' +num+' ';
                str = str + '<a href=\'javascript:nextprevpage('+(num+1)+');\' > '+(num+1)+' </a>';
                str = str + '...';
                str = str + '<a href=\'javascript:nextprevpage('+(count-1)+');\' > '+(count-1)+' </a>';
                str = str + '<a href=\'javascript:nextprevpage('+count+');\' > '+count+' </a>';
                str = str + '<a href=\'javascript:nextprevpage("next");\'>    &raquo; </a>';
            }
            else{
                if(num <= 4){
                    if(num>1){
                        str = str + '<a href=\'javascript:nextprevpage("prev");\'> &laquo; </a>';
                        str = str + '<a href=\'javascript:nextprevpage(1);\' > 1 </a>';
                        if(num==4){
                            str = str + '<a href=\'javascript:nextprevpage(2);\' > 2 </a>';    
                            str = str + '<a href=\'javascript:nextprevpage(3);\' > 3 </a>';    
                        }
                        else if(num==3){
                            str = str + '<a href=\'javascript:nextprevpage(2);\' > 2 </a>';    
                        }
                        str = str + '' + num;
                        str = str + '<a href=\'javascript:nextprevpage('+(num+1)+');\' > '+(num+1)+' </a>';    
                    }
                    else if(num==1){
                        str = str + ''+num;
                        str = str + '<a href=\'javascript:nextprevpage(2);\' > 2 </a>';
                    }
                    str = str + '...';
                    str = str + '<a href=\'javascript:nextprevpage('+(count-1)+');\' > '+(count-1)+' </a>';
                    str = str + '<a href=\'javascript:nextprevpage('+count+');\' > '+count+' </a>';
                    str = str + '<a href=\'javascript:nextprevpage("next");\'>    &raquo; </a>';
                }
                else if(num>=count-3){
                    str = str + '<a href=\'javascript:nextprevpage("prev");\'>    &laquo; </a>';
                    str = str + '<a href=\'javascript:nextprevpage(1);\' > 1 </a>';
                    str = str + '<a href=\'javascript:nextprevpage(2);\' > 2 </a>';    
                    str = str + '...';
                    str = str + '<a href=\'javascript:nextprevpage('+(num-1)+');\' > '+(num-1)+' </a>';
                    str = str + ''+num;
                    if(num < count){
                        str = str + '<a href=\'javascript:nextprevpage('+(num+1)+');\' > '+(num+1)+' </a>';    
                        if(num==count-3){
                            str = str + '<a href=\'javascript:nextprevpage('+(count-1)+');\' > '+(count-1)+' </a>';
                            str = str + '<a href=\'javascript:nextprevpage('+count+');\' > '+count+' </a>';
                        }
                        else if(num==count-2)
                            str = str + '<a href=\'javascript:nextprevpage('+count+');\' > '+count+' </a>';
                        str = str + '<a href=\'javascript:nextprevpage("next");\'>    &raquo; </a>';
                    }
                }
            }
        }
        else{
            for(var i=1;i<=count;i++){
                if (i==num)
                    str = str + ' '+ i + ' ';
                else
                    str = str + '<a href=\'javascript:nextprevpage('+i+');\' > '+i+' </a>';
                if (i!=1) str = str + '<a href=\'javascript:nextprevpage("prev");\'> << </a>';
                if (i!=count) str = str + '<a href=\'javascript:nextprevpage("next");\'> >> </a>';
            }
        }
        d.getElementById('pagenum').innerHTML = str;        
    }
    
    // функция для перехода между страницами таблицы
    function nextprevpage(page){
        if (page == 'next')
            pagenum++;
        else if (page == 'prev')
            pagenum--;
        else pagenum = page;
        tabcreate(pagenum);
    }