var url="http://www.dukk.ru/"
var title="Дзержинский учебно-курсовой комбинат"

function getBrowserInfo() {
    var t,v = undefined;
    if (window.opera)
        t = 'Opera';
    else if (document.all) {
        t = 'IE';
        var nv = navigator.appVersion;
        var s = nv.indexOf('MSIE')+5;
        v = nv.substring(s,s+1);
    }
    else
        t = 'Netscape';
    return {type:t,version:v};
}

function bookmark(a){
    var b = getBrowserInfo();
    if (b.type == 'IE' && 7 > b.version && b.version >= 4)
        window.external.AddFavorite(url,title);
    else if (b.type == 'Opera') {
        a.href = url;
        a.rel = "sidebar";
        a.title = url+','+title;
        return true;
    }
    else if (b.type == "Netscape")
        window.sidebar.addPanel(title,url,"");
    else
        alert("Нажмите CTRL-D, чтобы добавить страницу в закладки.");
    return false;
}

function setHome(ob) {
    ob.style.behavior='url(#default#homepage)';
    ob.setHomePage(document.location);
}

var timerID = null;
var timerRunning = false;

function stopclock (){
    if(timerRunning)
        clearTimeout(timerID);
    timerRunning = false;
}

function showtime () {
    var now = new Date();
    var hours = now.getHours();
    var minutes = now.getMinutes();
    var seconds = now.getSeconds()
    var timeValue = "" + hours;
    timeValue += ((minutes < 10) ? ":0" : ":") + minutes
    timeValue += ((seconds < 10) ? ":0" : ":") + seconds
    var timer = document.getElementById('timer');
    if(timer)
        timer.innerHTML = timeValue;
    timerID = setTimeout("showtime()",1000);
    timerRunning = true;
}

function startclock() {
    stopclock();
    showtime();
}

function addlink(month, day, href) {
    var entry = new Array(3);
    entry[0] = month;
    entry[1] = day;
    entry[2] = href;
    this[linkcount++] = entry;
}

function printCalendar() {
    monthnames = new Array("Январь", "Февраль", "Март", "Апрель", "Май", "Июнь", "Июль", "Август", "Сентябрь", "Октябрь", "Ноябрь", "Декабрь");
    var linkcount=0;
    Array.prototype.addlink = addlink;
    linkdays = new Array();

    monthdays = new Array(12);
    monthdays[0]=31;
    monthdays[1]=28;
    monthdays[2]=31;
    monthdays[3]=30;
    monthdays[4]=31;
    monthdays[5]=30;
    monthdays[6]=31;
    monthdays[7]=31;
    monthdays[8]=30;
    monthdays[9]=31;
    monthdays[10]=30;
    monthdays[11]=31;

    todayDate=new Date();
    thisday=todayDate.getDay();
    thismonth=todayDate.getMonth();
    thisdate=todayDate.getDate();
    thisyear=todayDate.getYear();
    thisyear = thisyear % 100;
    thisyear = ((thisyear < 50) ? (2000 + thisyear) : (1900 + thisyear));
    if (((thisyear % 4 == 0) && !(thisyear % 100 == 0))||(thisyear % 400 == 0))
        monthdays[1]++;
    startspaces=thisdate;
    while (startspaces > 7)
        startspaces-=7;
    startspaces = thisday - startspaces;
    if (startspaces < 0)
        startspaces+=7;

    document.write("<table style=\"margin-top: 2px;\" class=\"actions\">");
    document.write("<tr><td colspan=7><center><strong>" + monthnames[thismonth] + " " + thisyear + "</strong></center></td></tr>");
    document.write("<tr>");
    document.write("<th align=center>Пн</th>");
    document.write("<th align=center>Вт</th>");
    document.write("<th align=center>Ср</th>");
    document.write("<th align=center>Чт</th>");
    document.write("<th align=center>Пт</th>");
    document.write("<th align=center>Сб</th>");
    document.write("<th align=center>Вс</th>");
    document.write("</tr>");
    document.write("<tr>");
    for (s=0;s<startspaces;s++) {
        document.write("<td> </td>");
    }
    count=1;
    while (count <= monthdays[thismonth]) {
        for (b = startspaces;b<7;b++) {
            linktrue=false;
            document.write("<td>");
            for (c=0;c<linkdays.length;c++) {
            if (linkdays[c] != null) {
                if ((linkdays[c][0]==thismonth + 1) && (linkdays[c][1]==count)) {
                    document.write("<a href=\"" + linkdays[c][2] + "\">");
                    linktrue=true;
                }
            }
        }
        if (count==thisdate) {
            document.write("<strong>");
        }
        if (count <= monthdays[thismonth]) {
            document.write(count);
        }
        else {
            document.write(" ");
        }
        if (count==thisdate) {
            document.write("</strong>");
        }
        if (linktrue)
            document.write("</a>");
            document.write("</td>");
            count++;
        }
        document.write("</tr>");
        document.write("<tr>");
        startspaces=0;
    }
    document.write("</table></p>");
}

function Menu(id)
{
	var div = document.getElementById(id);
	if( div ) {
		if( div.style.display == 'none' )
			div.style.display = 'block';
		else
			div.style.display = 'none';
	}
}