var offsetfromcursorX = 20;
var offsetfromcursorY = 0;
var offsetdivfrompointerX = -28;
var offsetdivfrompointerY = 0;

var offsetfromcursorX_feature = -30;
var offsetfromcursorY_feature = 5;
var offsetdivfrompointerX_feature = 80;
var offsetdivfrompointerY_feature = 29;


document.write('<div id="dhtmltooltip"></div>');
document.write('<img id="dhtmlpointer" src="../images/dot.gif">');

document.write('<div id="dhtmltooltip_feature"></div>');
document.write('<img id="dhtmlpointer_feature" src="../images/dot.gif">');

var ie = document.all;
var ns6 = document.getElementById && ! document.all;
var enabletip = false;
var enabletip_feature = 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 tipobj_feature = document.all ? document.all["dhtmltooltip_feature"] : document.getElementById ? document.getElementById("dhtmltooltip_feature") : "";
	var pointerobj_feature = document.all ? document.all["dhtmlpointer_feature"] : document.getElementById ? document.getElementById("dhtmlpointer_feature") : "";
}

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

function showtip(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 showtip_feature(thetext, thewidth, thecolor){
	
	if (ns6 || ie){
		//alert(thetext);
		tipobj_feature.innerHTML = thetext;
		enabletip_feature = true;
		return false;
	}
}//end showtip_feature

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;
		
		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 (rightedge < tipobj.offsetWidth) {
			tipobj.style.left = curX - tipobj.offsetWidth + "px";
			nondefaultpos = true;
		}
		else if (curX < leftedge)
			tipobj.style.left = "5px";
		else {
			tipobj.style.left = curX + offsetfromcursorX - offsetdivfrompointerX + "px";			
			pointerobj.style.left = curX + offsetfromcursorX + "px";
		}

		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";
	}//end if enabletip
	
	if(enabletip_feature){
		//alert ("hello");
		var nondefaultpos_feature = false;
		var curX = (ns6) ? e.pageX : event.clientX + ietruebody().scrollLeft;
		var curY = (ns6) ? e.pageY : event.clientY + ietruebody().scrollTop;
		
		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_feature : winwidth - e.clientX - offsetfromcursorX_feature;
		var bottomedge = ie && ! window.opera ? winheight - event.clientY - offsetfromcursorY_feature : winheight - e.clientY - offsetfromcursorY_feature;

		var leftedge = (offsetfromcursorX_feature < 0) ? offsetfromcursorX_feature * (- 1) : - 1000;

		if (rightedge < tipobj_feature.offsetWidth) {
			tipobj_feature.style.left = curX - tipobj_feature.offsetWidth + "px";
			nondefaultpos_feature = true;
		}
		else if (curX < leftedge)
			tipobj_feature.style.left = "5px";
		else {
			tipobj_feature.style.left = curX + offsetfromcursorX_feature - offsetdivfrompointerX_feature + "px";			
			pointerobj_feature.style.left = curX + offsetfromcursorX_feature + "px";
		}

		if (bottomedge < tipobj_feature.offsetHeight) {
			tipobj_feature.style.top = curY - tipobj_feature.offsetHeight - offsetfromcursorY_feature + "px";
			nondefaultpos_feature = true;
		}
		else {
			tipobj_feature.style.top = curY + offsetfromcursorY_feature + offsetdivfrompointerY_feature + "px";
			pointerobj_feature.style.top = curY + offsetfromcursorY_feature + "px";
		}
		
		tipobj_feature.style.visibility = "visible";
		
		if (! nondefaultpos_feature)
			pointerobj_feature.style.visibility = "visible";
		else
			pointerobj_feature.style.visibility = "hidden";
	}
}

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

document.onmousemove = positiontip;
//positiontip