/**
 *
 * Some generic tooltip functionality...
 *
 */
// BUGFIX: #10
// TODO: clean up the code please!

var Utils = Utils || {};
Utils.Tooltip = function(text,color,width,duration){
	if (this instanceof Array) {
		var self = t(this[0]);
		var evt = this[0];
		var tgt = this[1];
		var lockout = true;
	} else {
		var self = t(this);
		var evt = this;
		var tgt = document.body;
		var lockout = false;
	}
	if (!text) return;
	var sett = Utils.Tooltip.params;
	if (sett.tooltip_caller) {
		sett.tooltip_caller.className = (' ' + sett.tooltip_caller.className + ' ').replace(' tooltip_caller ', '');
		if (sett.timer) clearTimeout(sett.timer);
	}
	sett.tooltip_caller = tgt || self;
	sett.tooltip_caller.className +=' tooltip_caller';
	var color = color || 'fff';
	var width = width || 'auto';
	var duration = duration || 0;
	color = '#'+color.replace(/#+/,'');
	duration *= 1000;
	if (!isNaN(width)) width += 'px';

	//clog(self,arguments,Utils.Tooltip.params);

	sett.tooltip_obj.innerHTML = text;
	sett.tooltip_obj.style.width = width;
	var ewidth = sett.tooltip_obj.offsetWidth;//_gcs(self,'width').replace(/[^\d]+$/g,'');
	var eheight = sett.tooltip_obj.offsetHeight; //_gcs(set.tooltip_obj,'height').replace(/[^\d]+$/g,'');

	sett.ewidth = ewidth;
	sett.eheight = eheight;
	//sett.etop = _getTop(self);
	//sett.eleft = _getLeft(self);
	_css(sett.tooltip_obj,{
		'background-color'	:	color,
		//'top'				:	(sett.etop*1-eheight*1-sett.offset_y*1)+'px', // Hovered Element Top - Tooltip Height - Offset
		//'left'				:	(sett.eleft*1+sett.offset_x*1)+'px', // Hovered Element Right + Offset
		'visibility'		:	'visible'
	});
	Utils.Tooltip.params.move(evt);
	//tooltip_mover
	var stoper = function(e){
		//if (t(e)!=sett.tooltip_caller) return true;
		// Prevent the mouseover on element, set event on parent with mouseover,
		sett.tooltip_caller.className = (' '+sett.tooltip_caller.className+' ').replace(' tooltip_caller ','').trim();
		_css(sett.tooltip_obj,{
			top			:	'-1000px',
			left		:	'-1000px',
			visibility	:	'hidden'
		});
		uset_evt(sett.tooltip_caller,'mouseover',stopEvt);
		uset_evt(sett.tooltip_obj,'mouseover',stopEvt);
		uset_evt(document.body,'mouseover',stoper);
	}
	if (duration) {
		sett.timer = setTimeout(stoper, duration);
	} else {
		if (!lockout) return;
		set_evt(document.body,'mouseover',stoper); // NISHTYAK ;)
		set_evt(sett.tooltip_caller,'mouseover',stopEvt);
		set_evt(sett.tooltip_obj,'mouseover',stopEvt);
	}
}
//mm_init = function(){}
$.ready(function tooltip_init(){

	if (isIE){
		var real_body = (document.compatMode && document.compatMode!="BackCompat") ? document.documentElement : document.body
		var page_getX = function(e){
			return event.x+real_body.scrollLeft;
		}
		var page_getY = function(e){
			return event.y+real_body.scrollTop;
		}
	} else {
		var real_body = document.body;
		var page_getX = function(e){
			return e.pageX;
		}
		var page_getY = function(e){
			return e.pageY;
		}
	}
	var tooltip_mover = function(e){
		//if (!Utils.Tooltip.params.tooltip_obj.tagName) return true;
		Utils.Tooltip.params.move_evt = e;
		var ct = t(e);
		var pn = false;
		while (ct.parentNode){
			//clog(ct.className);
			if (/ tooltip_caller /.test(' '+ct.className+' ')) var pn = ct;
			var ct = ct.parentNode;
		}
		if (!pn) return true;
		if (Utils.Tooltip.params.tooltip_obj.style.visibility!='visible') return false;
		var xa=0,ya=0;
		if (isIE && Utils.Tooltip.params.tooltip_caller.style.position=='relative'){
			// Add element width
			xa = _getLeft(pn);//Utils.Tooltip.params.eleft;//-20;
			ya = _getTop(pn);//Utils.Tooltip.params.etop;//+40;
		}
		//clog('move',ct,pn);
		//d('navigator').innerHTML= (['Y: '+(Utils.Tooltip.params.getY(e)+ya-Utils.Tooltip.params.eheight),'X: '+(Utils.Tooltip.params.getX(e)+xa),'RL:'+real_body.scrollLeft, 'RT:'+real_body.scrollTop].join(', '));

		var top_point = Utils.Tooltip.params.getY(e)*1+ya*1-Utils.Tooltip.params.offset_y*1-Utils.Tooltip.params.eheight;
		var left_point = Utils.Tooltip.params.getX(e)*1+xa*1+Utils.Tooltip.params.offset_x*1;
		

		var rightedge= Utils.Tooltip.params.body_el.clientWidth - left_point;
        //var bottomedge=Utils.Tooltip.params.body_el.clientHeight - window.scrollY- top_point;
		//console.log(window.scrollY,top_point,bottomedge);
		if (rightedge<Utils.Tooltip.params.ewidth){
			left_point = Utils.Tooltip.params.getX(e)-Utils.Tooltip.params.ewidth-Utils.Tooltip.params.offset_x;
		}
		if (window.scrollY > top_point){
			top_point = Utils.Tooltip.params.getY(e) + Utils.Tooltip.params.offset_y;
		}
		_css(Utils.Tooltip.params.tooltip_obj,{
			'position'	:'absolute', 
			'z-index'	:'2000', 
			'top'	:	top_point+'px', // MouseY - Offset - Tooltip Height
			'left'	:	left_point+'px' // MouseX + Offset
		});
	};
	Utils.Tooltip.params = {
		offset_x: 10,
	 	offset_y: 8,
	 	enable: false,
	 	tooltip_obj: d('dhtmltooltip'),
	 	body_el: real_body,
		getX: page_getX,
		getY: page_getY,
		move: tooltip_mover,
		move_evt: false
	};
	set_evt(real_body,'mousemove',Utils.Tooltip.params.move);
});

function positiontip(e){return}

function ddrivetip(thetext, thecolor, thewidth){

	Utils.Tooltip.call(Utils.Tooltip.params.move_evt, thetext, thecolor, thewidth, 0);
}

function hideddrivetip(){
	_css(Utils.Tooltip.params.tooltip_obj,{
			top			:	'-1000px',
			left		:	'-1000px',
			visibility	:	'hidden'
	});
}

/***********************************************
* Cool DHTML tooltip script- © 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 offsetxpoint=10 //Customize x offset of tooltip
var offsetypoint=8 //Customize y offset of tooltip
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") : ""

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

function ddrivetip(thetext, thecolor, thewidth){
        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
				positiontip
                return false
        }
}

function positiontip(ett){
        if (enabletip){
                var curX=(ns6)?ett.pageX : event.x+ietruebody().scrollLeft;
                var curY=(ns6)?ett.pageY : event.y+ietruebody().scrollTop;
                //Find out how close the mouse is to the corner of the window
                var rightedge=ie&&!window.opera? ietruebody().clientWidth-event.clientX-offsetxpoint : window.innerWidth-ett.clientX-offsetxpoint-20
                var bottomedge=ie&&!window.opera? ietruebody().clientHeight-event.clientY-offsetypoint : window.innerHeight-ett.clientY-offsetypoint-20

                var leftedge=(offsetxpoint<0)? offsetxpoint*(-1) : -1000
//alert('x=' + curX + ' ofw=' + tipobj.offsetWidth);
                //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
					var xposition = (curX - tipobj.offsetWidth);
					if (xposition < 5) xposition = 5;
					//alert('xpos=' + xposition + ' off=' + tipobj.offsetWidth);
	                tipobj.style.left=(ie ? ietruebody().scrollLeft+event.clientX-tipobj.offsetWidth+"px" : xposition+"px" )
				} else {
	                tipobj.style.left=curX+10+"px"
				}

				if (offset) {
				} else {
					var offset=0;
				}

                //same concept with the vertical position
                if (bottomedge<tipobj.offsetHeight) {
					var yposition = curY-tipobj.offsetHeight;
					if (yposition < 5) yposition = 5;
					tipobj.style.top=yposition+"px"
				} else {
					tipobj.style.top=curY+offsetypoint+"px"
				}
				tipobj.style.visibility="visible"
//			alert(tipobj.style.top + ' x ' + tipobj.style.left);
		}
}

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

document.onmousemove=positiontip;
*/