/***********************************************************************************
* 	Page Name:		dhtmlpopup.js
* 	Creation Date:	09/29/2006
* 	Author:			Chad Wilson (see reference below)
* 	Description:	Creates a semi-transparent popup 'block' with text and an image
*
* 	History:		
*				04/09/2007 - Chad Wilson - Set display: none on dhtmltooltip
*				03/22/2007 - Chad Wilson - Uses toggleSelectBoxVisibility if available
*				02/28/2007 - Chad Wilson - Updates style.display along with visibility
*				09/29/2006 - Chad Wilson - Page created
*											Code cleanup for Robot standards
***********************************************************************************/

/***********************************************
* 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
***********************************************/

//Customize x offset of tooltip
var offsetfromcursorX=12;

//Customize y offset of tooltip
var offsetfromcursorY=10;

//Customize x offset of tooltip DIV relative to pointer image
var offsetdivfrompointerX=10;

//Customize y offset of tooltip DIV relative to pointer image. Tip: Set it to (height_of_pointer_image-1).
var offsetdivfrompointerY=14;

//write out tooltip DIV
document.write('<div id="dhtmltooltip" style="display: none;"></div>');
//write out pointer image
document.write('<img id="dhtmlpointer" src="http://www.robotprinting.com/share/images/arrow2.gif">');

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;
		// hide select boxes
		if (window.toggleSelectBoxVisibility) {
			toggleSelectBoxVisibility(false);
		}
		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;
		
		//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";
		tipobj.style.display = 'inline';
		
		if (!nondefaultpos) {
			pointerobj.style.visibility = "visible";
			pointerobj.style.display = 'inline';
		}
		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 = '';
		// show select boxes
		if (window.toggleSelectBoxVisibility) {
			toggleSelectBoxVisibility(true);
		}
	}
}
document.onmousemove = positiontip;