/***********************************************
* Cool DHTML tooltip script II- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/
var __isIE = isIE6();

var offsetfromcursorX = 12 //Customize x offset of tooltip, 
var offsetfromcursorY = 10 //Customize y offset of tooltip, 

var offsetdivfrompointerX = 10 //Customize x offset of tooltip DIV relative to pointer image, 
var offsetdivfrompointerY = 14 //Customize y offset of tooltip DIV relative to pointer image. Tip: Set it to (height_of_pointer_image-1).

document.write('<div id="dhtmltooltip"></div>') //write out tooltip DIV
document.write('<img id="dhtmlpointer" src="/Images/arrow2.gif" style="display:none;">') //write out pointer image

document.write('<img id="dhtmlpointer_right" src="/Images/arrow3.gif" style="display:none;">')

var frmid = 'myfrm';

if (__isIE)
    var g_topdiv = createTopDiv(frmid);

var ie = document.all
var ns6 = document.getElementById && !document.all
var enabletip = false

if (ie || ns6)
    var tipobj = document.all ? document.all["dhtmltooltip"] : document.getElementById ? document.getElementById("dhtmltooltip") : ""

var pointerobj = document.all ? document.all["dhtmlpointer"] : document.getElementById ? document.getElementById("dhtmlpointer") : ""

var rightpointerobj = document.getElementById("dhtmlpointer_right");

tipobj.style.zIndex = 1000;

pointerobj.style.zIndex = 1001;
rightpointerobj.style.zIndex = 1001;

function replaceStrings(src, searchKey, replaceToKey)
{
    var reg = new RegExp("(" + searchKey + ")", "g");
    var newstr = src.replace(reg, replaceToKey);
    return newstr;
}

function ietruebody()
{
    return (document.compatMode && document.compatMode != "BackCompat") ? document.documentElement : document.body
}

function ddrivetip(thetext, thewidth, thecolor)
{
    if (ns6 || ie)
    {
        if (typeof thewidth != "undefined")
            tipobj.style.width = thewidth + "px";

        if (typeof thecolor != "undefined" && thecolor != "")
            tipobj.style.backgroundColor = thecolor;

        thetext=replaceStrings(thetext, "{SingleQuote}", "'");
        thetext=replaceStrings(thetext, "{DoubleQuote}", "\"");
        tipobj.innerHTML = thetext;
        

        enabletip = true;
        
        pointerobj.style.display = "";
        rightpointerobj.style.display = "";
        
        return false
    }
}

function positiontip(e)
{
    if (enabletip)
    {
        var nondefaultpos = false

        //(xm, ym)
        var curX = (ns6) ? e.pageX : event.clientX + ietruebody().scrollLeft;
        var curY = (ns6) ? e.pageY : event.clientY + ietruebody().scrollTop;


        //Find out how close the mouse is to the corner of the window
        var winwidth = ie && !window.opera ? ietruebody().clientWidth : window.innerWidth - 20
        var winheight = ie && !window.opera ? ietruebody().clientHeight : window.innerHeight - 20

        var rightedge = ie && !window.opera ? winwidth - event.clientX - offsetfromcursorX : winwidth - e.clientX - offsetfromcursorX
        var bottomedge = ie && !window.opera ? winheight - event.clientY - offsetfromcursorY : winheight - e.clientY - offsetfromcursorY

        var leftedge = (offsetfromcursorX < 0) ? offsetfromcursorX * (-1) : -2000

        //if the horizontal distance isn't enough to accomodate the width of the context menu
        if (rightedge < tipobj.offsetWidth)
        {
            //move the horizontal position of the menu to the left by it's width
            tipobj.style.left = curX - tipobj.offsetWidth + "px"
            nondefaultpos = true;

            rightpointerobj.style.left = curX - rightpointerobj.offsetWidth - offsetfromcursorX + 6 + 'px';
            rightpointerobj.style.top = curY + offsetfromcursorY + "px"
        }
        else if (curX < leftedge)
            tipobj.style.left = "5px"
        else
        {
            //position the horizontal position of the menu where the mouse is positioned
            tipobj.style.left = curX + offsetfromcursorX - offsetdivfrompointerX + "px"
            pointerobj.style.left = curX + offsetfromcursorX + "px"
        }

        //same concept with the vertical position
        if (bottomedge < tipobj.offsetHeight)
        {
            tipobj.style.top = curY - tipobj.offsetHeight - offsetfromcursorY + "px"
            nondefaultpos = true
        }
        else
        {
            tipobj.style.top = curY + offsetfromcursorY + offsetdivfrompointerY + "px"
            pointerobj.style.top = curY + offsetfromcursorY + "px"
        }

        tipobj.style.visibility = "visible"

        if (!nondefaultpos)
        {
            pointerobj.style.visibility = "visible";
            rightpointerobj.style.visibility = "hidden";
        }
        else
        {
            pointerobj.style.visibility = "hidden";
            rightpointerobj.style.visibility = "visible";
        }

        if (__isIE)
        {
            topDiv(tipobj.id, g_topdiv.id); g_topdiv.style.display = 'block';
        }
    }
}

function hideddrivetip()
{
    if (ns6 || ie)
    {
        enabletip = false
        tipobj.style.visibility = "hidden"
        pointerobj.style.visibility = "hidden"
        tipobj.style.left = "-2000px"
        tipobj.style.backgroundColor = ''
        tipobj.style.width = ''

        rightpointerobj.style.visibility = "hidden";

        if (__isIE)
            g_topdiv.style.display = 'none';
    }
}

function topDiv(divId, iframeId)
{
    var div_dom = document.getElementById(divId);

    var iframe_dom = document.getElementById(iframeId);
    var minHeight = div_dom.offsetHeight + rightpointerobj.offsetHeight;
    if (minHeight < 50)
    {
        minHeight = 50;
    }

    iframe_dom.style.width = div_dom.offsetWidth + 4;
    iframe_dom.style.height = minHeight +  'px';
    iframe_dom.style.top = parseInt(div_dom.style.top) - rightpointerobj.offsetHeight + 'px';
    iframe_dom.style.left = parseInt(div_dom.style.left) - 2 + 'px';
    iframe_dom.style.zIndex = div_dom.style.zIndex - 1;
}

function createTopDiv(id)
{
    var tmpIframeDom = document.createElement("IFRAME");
    tmpIframeDom.id = id;


    var iframe_dom = tmpIframeDom;
    iframe_dom.src = "about:blank";
    iframe_dom.style.display = 'none';
    iframe_dom.style.position = "absolute";
    iframe_dom.frameBorder = "no";

    document.body.appendChild(tmpIframeDom);
    return iframe_dom;
}

function isIE6()
{
    var Sys = {};
    var ua = navigator.userAgent.toLowerCase();
    var s;
    (s = ua.match(/msie ([\d.]+)/)) ? Sys.ie = s[1] :
        (s = ua.match(/firefox\/([\d.]+)/)) ? Sys.firefox = s[1] :
        (s = ua.match(/chrome\/([\d.]+)/)) ? Sys.chrome = s[1] :
        (s = ua.match(/opera.([\d.]+)/)) ? Sys.opera = s[1] :
        (s = ua.match(/version\/([\d.]+).*safari/)) ? Sys.safari = s[1] : 0;

    if (Sys.ie)
    {
        if (Sys.ie.substring(0, 1) == "6")
        {
            return true;
        }
    }

    return false;

}

document.onmousemove = positiontip