// Ñ ïëàìåííûì ïðèâåòîì Òóïàêó 'Ûéöî' Øàêóðó è FORUMS.AG.RU
// Copyright (c) 2003 by UriSoft


var dom = (document.getElementById) ? true : false;
var nn4 = (document.layers) ? true : false;
var ie = (document.all) ? true : false;
var ie4 = (!dom && ie) ? true : false;
var moz = (dom && (navigator.appName=="Netscape")) ? true : false;
var opr = (dom && window.opera) ? true : false;
var op7 = (opr && (navigator.userAgent.indexOf("Opera 7") > 0 || navigator.userAgent.indexOf("Opera/7") >= 0 || navigator.userAgent.indexOf("Opera 8") > 0 || navigator.userAgent.indexOf("Opera/8") >= 0)) ? true : false;

var hintsObj = null;


// Netscape, Mozilla and Opera
function moveHintsN(e) {

        if (hintsObj == null) return;
        if (nn4) {
                document.layers['hints'].left = e.pageX + 10;
                document.layers['hints'].top = e.pageY + 10;
                document.layers['hints'].visibility = "show"
        } else if (moz || op7) {
                document.getElementById('hints').style.left = window.pageXOffset + e.clientX + 10 + "px";
                document.getElementById('hints').style.top = window.pageYOffset + e.clientY + 10 + "px";
                document.getElementById('hints').style.visibility = "visible";
        }
}

function hideHintsN(e) {

        if (hintsObj == null) return;
        document.releaseEvents(Event.MOUSEMOVE);
        document.releaseEvents(Event.MOUSEOUT);
        document.onmousemove = null;
        document.onmouseout = null;
           if (nn4) {
                document.layers['hints'].visibility = "hide";
                document.layers['hints'].left = 0;
                document.layers['hints'].top = 0;
    } else if (moz || op7) document.getElementById('hints').style.visibility = "hidden";
    hintsObj = null;
}


// IE
function moveHints() {

        if (opr || moz || nn4 || (hintsObj == null)) return;

    xoff = 0;
    yoff = 0;
        if (dom || ie) {
                if (dom) q = document.getElementById(hintsObj);
                else q = document.all[hintsObj];
                while (q) {
                        xoff += q.offsetLeft;
                        yoff += q.offsetTop;
                        q = q.offsetParent;
                }
                xoff += window.event.offsetX + 10;
                yoff += window.event.offsetY + 10;
        }

    if (dom) {
                document.getElementById('hints').style.left = xoff;
                document.getElementById('hints').style.top = yoff;
        } else if (ie4) {
                document.all['hints'].style.left = xoff;
                document.all['hints'].style.top = yoff;
        }
}

function hideHints() {

        if (opr || moz || nn4 || (hintsObj == null)) return;

        if (dom) document.getElementById('hints').style.visibility = "hidden";
                else if (ie4) document.all['hints'].style.visibility = "hidden";
    hintsObj = null;
}


// ALL
function showHints(obj,head,text) {

        if ((opr && !op7) || (text == "")) return;

    contents = "<table border=0 cellspacing=0 cellpadding=1 width=300 class=\'hintshead\'><tr><td align=center valign=top><div class=maintitle><b><font color=#FFFFFF>" + head + "</font></b></td></div></tr><tr><td><table border=0 cellspacing=0 cellpadding=3 width=100% class=\'hintstext\'><tr><td class=row2 align=left valign=top>" + text + "</td></tr></table></td></tr></table>";

        hintsObj = obj;
        if (dom) document.getElementById('hints').innerHTML = contents;
        else if (nn4) {
                        document.layers['hints'].document.open();
                        document.layers['hints'].document.write(contents);
                        document.layers['hints'].document.close();
                }
        else if (ie4) document.all['hints'].innerHTML = contents;

    // for Netscape, Mozilla and Opera
        if (nn4 || moz || op7) {
                document.captureEvents(Event.MOUSEMOVE);
                document.captureEvents(Event.MOUSEOUT);
                document.onmousemove = moveHintsN;
                document.onmouseout = hideHintsN;
                return;
        }
    // for IE
    if (dom || ie) {
                moveHints();
                if (dom) document.getElementById('hints').style.visibility = "visible";
                        else if (ie4) document.all['hints'].style.visibility = "visible";
    }
}