//Edit the informaiton between the quotes below with the path to your image.
var imagePath = "./graphics/tooltiparrow.gif";
var imagesDownPath = "./graphics/tooltiparrowDown.gif";

var offsetfromcursorX=-7; //Customize x offset of tooltip
var offsetfromcursorY=23; //Customize y offset of tooltip

var offsetdivfrompointerX=13; //Customize x offset of tooltip DIV relative to pointer image
var offsetdivfrompointerY=13; //Customize y offset of tooltip DIV relative to pointer image. Tip: Set it to (height_of_pointer_image-1).

document.write('<div id="theToolTip"></div>'); //write out tooltip DIV
document.write('<img id="ToolTipPointer" src="'+imagePath+'">'); //write out pointer image

var ie=document.all;
var ns6=document.getElementById && !document.all;
var enabletip=false;
if (ie||ns6) {
	var tipobj=document.all? document.all["theToolTip"] : document.getElementById? document.getElementById("theToolTip") : "";
}

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

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;}
        tipobj.innerHTML=thetext;
        enabletip=true;
        return false;
    }
}

function positiontip(e){
    if (enabletip){ 
        var nondefaultpos=false;
        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) : -1000;
        
        var removePix = ie&&!window.opera? 12 : 2;
        
        //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 - 6 * offsetfromcursorX+"px";
            pointerobj.style.top=curY+offsetfromcursorY - removePix+"px";
            pointerobj.style.left=curX+offsetfromcursorX+"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";
            pointerobj.style.top=curY-offsetfromcursorY - removePix+"px";
            nondefaultpos=true;
        }
        else{
            tipobj.style.top=curY+offsetfromcursorY+offsetdivfrompointerY+"px";
            pointerobj.style.top=curY+offsetfromcursorY+"px";
        }
        
        if (!nondefaultpos) {
        
            tipobj.style.background = "#f8fbff url(../graphics/memberPanelBackground.png) repeat-x";
            pointerobj.src = imagePath;
        } else{
            var left = 800 - tipobj.offsetHeight;
            left = left < 0 ? 0 : left;
            tipobj.style.background = "#f8fbff url(../graphics/memberPanelBackgroundRotated.png) repeat-x left -" + left + "px";
            pointerobj.src = imagesDownPath;
        }
        tipobj.style.visibility="visible";
        pointerobj.style.visibility="visible";
    }
}

function hideddrivetip(){
    if (ns6||ie){
        enabletip=false;
        tipobj.style.visibility="hidden";
        pointerobj.style.visibility="hidden";
        tipobj.style.left="-1000px";
        tipobj.style.backgroundColor='';
        tipobj.style.width='';
    }
}

document.onmousemove=positiontip;