var offsetfromcursorX = 12;
var offsetfromcursorY = 10;
var offsetdivfrompointerX = 10;
var offsetdivfrompointerY = 13;

document.write('<div id="dhtmltooltip"><div style="text-align:right"><img src="toolTip/close.gif" style="cursor:pointer" Onclick="movetip=false;hidetip();"></div><div style="margin-top:5px"></div></div>');
document.write('<img id="dhtmlpointer" src="toolTip/tooltiparrow.gif">');

var ie = document.all;
var ns6 = document.getElementById && ! document.all;

var enabletip = false;
var movetip = false;
var idshowTip = null;

var  tipobj = document.getElementById("dhtmltooltip");
var pointerobj = document.getElementById("dhtmlpointer");
function ietruebody() {
	return (document.compatMode && document.compatMode != "BackCompat") ? document.documentElement : document.body;
}

String.prototype.trim = function () {
    return this.replace(/^\s*/, "").replace(/\s*$/, "");
}

function showtip(thetext, thewidth, e) {
	if(movetip) // da click chuot
	{	
		if (idshowTip==getSrcElement(e).getAttribute("idshowTip")) return;
	}else enabletip=true;	
	
	movetip=false;
	positiontip(e);
	
	
	if (ns6 || ie) {
		if (typeof thewidth != "undefined")
			tipobj.style.width = thewidth + "px";		
		tipobj.childNodes[1].innerHTML = thetext;		
		tipobj.childNodes[0].style.display='none';
		return false;
	}
}
function moreShowtip(params, thewidth, e)
{	
	idshowTip = getSrcElement(e).getAttribute("idshowTip");	
	movetip=true;
	LOAD.createDiv(tipobj.childNodes[1]);
	var xhr=new XMLHTTPRequest();	
	xhr.onreadystatechange=function(){
		if(xhr.readyState == 4){
			if (xhr.status==200){
				var xmlDoc=xhr.responseXML;
				if (!xmlDoc || !xmlDoc.documentElement){LOAD.remove(); return;}
				if (typeof thewidth != "undefined")
					tipobj.style.width = thewidth + "px";	
				var thetext =  xmlDoc.getElementsByTagName('data')[0].firstChild.nodeValue;
				tipobj.childNodes[1].innerHTML = thetext;
				tipobj.childNodes[0].style.display= 'block';
				
			}
		}
	}	
	sendRequestHttp(xhr,url,params,"POST");
		
}

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";
	}else return;
}


function hidetip() {
	if(movetip) return;	
	if (ns6 || ie) {
		enabletip = false;
		tipobj.style.visibility = "hidden";
		pointerobj.style.visibility = "hidden";
		tipobj.style.left = "-1000px";
		tipobj.style.backgroundColor = '';
		tipobj.style.width = '';
		idshowTip=null;
		movetip=false;
	}
}
function getSrcElement(evt){
	if (ie)
		return window.event.srcElement;
	else
		return evt.target;
}

//document.onmousemove = positiontip;