var ttXpos = 0, ttYpos = 0;
var ttXadd = 10, ttYadd = -10;
var ttDisplay = 0, ttHoldIt = 0;
var ttNS4 = (document.layers) ? 1 : 0;
var ttIE4 = (document.all) ? 1 : 0;
var ttDOM = (document.getElementById) ? 1 : 0;
if (ttDOM) {
    ttNS4 = 0;
    ttIE4 = 0;
}
var myTooltipContainer = null;
if ( (ttDOM) || (ttIE4) || (ttNS4) ) {
    if ( ttNS4 ) {
        document.captureEvents(Event.MOUSEMOVE);
    } else {
        document.onmousemove = mouseMove;
    }
}
function textTooltip(theText) {
    if	(ttDOM || ttIE4) {
        myTooltipContainer.innerHTML = "";
        myTooltipContainer.innerHTML = '<table width=300 cellspacing=0 cellpadding=0 border=0><tr><td width=5 height=5 bgcolor=fdf9d5></td><td bgcolor=fdf9d5></td><td width=5 height=5 background="//www.koplihuvikool.edu.ee/img/tooltip/right_top.png"></td></tr><tr><td bgcolor=fdf9d5></td><td width=300 bgcolor=fdf9d5 class=tooltip style="padding-right:5px;padding-bottom:5px;">'+theText+'</td><td width=5 height=100% background="//www.koplihuvikool.edu.ee/img/tooltip/right.png" style="background-repeat:repeat-y;"></td></tr><tr><td width=5 height=5 background="//www.koplihuvikool.edu.ee/img/tooltip/bot_left.png"></td><td background="//www.koplihuvikool.edu.ee/img/tooltip/bot.png" style="background-repeat:repeat-x;"></td><td width=5 height=5 background="//www.koplihuvikool.edu.ee/img/tooltip/bot_right.png"></td></tr></table>';
    } else if (ttNS4) {
        var layerNS4 = myTooltipContainer.document;
        layerNS4.write(theText);
        layerNS4.close();
    }
}
var ttTimerID = 0;
function swapTooltip(stat) {
    if (ttHoldIt!=1) {
        if (stat!='default') {
            if (stat=='true')
                showTooltip(true);
            else if (stat=='false')
                showTooltip(false);
        } else {
            if (ttDisplay)
                ttTimerID = setTimeout("showTooltip(false);",100);
            else
                showTooltip(true);
        }
    } else {
        if (ttTimerID) {
           clearTimeout(ttTimerID);
           ttTimerID = 0;
        }
        showTooltip(true);
    }
}
function showTooltip(stat) {
    if (stat==false) {
        if (ttNS4)
            myTooltipContainer.visibility = "hide";
        else
            myTooltipContainer.style.visibility = "hidden";
        ttDisplay = 0;
    } else {
        if (ttNS4)
            myTooltipContainer.visibility = "show";
        else
            myTooltipContainer.style.visibility = "visible";
        ttDisplay = 1;
    }
}
function holdTooltip() {
    ttHoldIt = 1;
    swapTooltip('true');
    ttHoldIt = 0;
}
function moveTooltip(posX, posY) {
    if (ttDOM || ttIE4) {
        myTooltipContainer.style.left	=	posX + "px";
        myTooltipContainer.style.top  =	posY + "px";
    } else if (ttNS4) {
        myTooltipContainer.left = posX;
        myTooltipContainer.top  = posY;
    }
}
function pmaTooltip( theText ) {
    // reference to TooltipContainer
    if ( null == myTooltipContainer ) {
        if (ttNS4) {
            myTooltipContainer = document.TooltipContainer;
        } else if (ttIE4) {
            myTooltipContainer = document.all('TooltipContainer');
        } else if (ttDOM) {
            myTooltipContainer = document.getElementById('TooltipContainer');
        } else {
            return;
        }

        if ( typeof( myTooltipContainer ) == 'undefined' ) {
            return;
        }
    }

    var plusX=0, plusY=0, docX=0, docY=0;
    var divHeight = myTooltipContainer.clientHeight;
    var divWidth  = myTooltipContainer.clientWidth;
    if (navigator.appName.indexOf("Explorer")!=-1) {
        if (document.documentElement && document.documentElement.scrollTop) {
            plusX = document.documentElement.scrollLeft;
            plusY = document.documentElement.scrollTop;
            docX = document.documentElement.offsetWidth + plusX;
            docY = document.documentElement.offsetHeight + plusY;
        } else {
            plusX = document.body.scrollLeft;
            plusY = document.body.scrollTop;
            docX = document.body.offsetWidth + plusX;
            docY = document.body.offsetHeight + plusY;
        }
    } else {
        docX = document.body.clientWidth;
        docY = document.body.clientHeight;
    }

    ttXpos = ttXpos + plusX;
    ttYpos = ttYpos + plusY;

    if ((ttXpos + divWidth) > docX)
        ttXpos = ttXpos - (divWidth + (ttXadd * 2));
    if ((ttYpos + divHeight) > docY)
        ttYpos = ttYpos - (divHeight + (ttYadd * 2));

    textTooltip(theText);
    moveTooltip((ttXpos + ttXadd), (ttYpos + ttYadd));
    holdTooltip();
}
function mouseMove(e) {
    if ( typeof( event ) != 'undefined' ) {
        ttXpos = event.x;
        ttYpos = event.y;
    } else {
        ttXpos = e.pageX;
        ttYpos = e.pageY;
    }
}