/***********************************************
* 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 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).

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") : ""

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){
//var date= new Date();
//$("debug").innerHTML = enabletip + " " +  date.getMilliseconds() + 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
									 
									 //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
										}
										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"
												else
												pointerobj.style.visibility="hidden"
												}
												}
												
												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.getElementById("map").onmouseover = positiontip
												document.onmousemove=positiontip
												
												
												/*Event.observe(document.body, 'mouseclick', function(event) {
												var element = Event.element(event);
												if ('P' == element.tagName)
												element.hide();
				});*/