bRemoveImagesFromTooltips = false;
bRemoveDescriptionFromTooltips = false;
bTooltipPositioning = true;
bTooltipPositioningInline = true;

var constShowTimeout = 300;
var constHideTimeout = 750;
var ShowNum = 0;
var HideNum = 0;
var TShowTime = new Array();
var THideTime = new Array();
var Positioned = new Array();
var imgArr = new Array();
var divRightPadding = 100;
var epsilon = 30;


function TMouseOverF(objid) 
{ 
 var sAux = 
 " if (HideNum == "+objid+")\n"
 +" {\n"
 +" window.clearTimeout(THideTime[HideNum]);\n"
 +" THideTime[HideNum];\n"
 +" HideNum = 0;\n" 
 +" }\n"
 return sAux;
}
function TMouseOutF(objid) 
{
 var sAux = 
 " TooltipHide("+objid+");\n"
 return sAux;
}
document.getElementsByClassName=function(tagName, clsName){ 
 var arr = new Array(); 
 var elems = document.getElementsByTagName(tagName);
 for ( var cls, i = 0; ( elem = elems[i] ); i++ ){
 if ( elem.className == clsName )
arr[arr.length] = elem;
 }
 return arr;
}

                    
function ShowItem(event, objid)
{
 var curobj = document.getElementById("Tooltip_"+objid);
 var curBrowser = getBrowserType();
 var x=-1; var dx = -1; var y=-1; var dy = -1;
{
 if (event.pageX) x =  event.pageX;
 else if (event.clientX)
   x = event.clientX + (document.documentElement.scrollLeft ?
   document.documentElement.scrollLeft :
   document.body.scrollLeft);
else x = null;
}
{
if (event.pageY) y = event.pageY;
else if (event.clientY)
   y = event.clientY + (document.documentElement.scrollTop ?
   document.documentElement.scrollTop :
   document.body.scrollTop);
else y = null;
}
 curobj.style.left = x +dx+ 10 + "px";
 curobj.style.top = y +dy+ 10 + "px";
 curobj.style.display = "inline";
 if (bTooltipPositioning)
 {
 var visArea = new Object;

    if (curBrowser.indexOf("MSIE") != -1)
    { 
        visArea.left    = document.documentElement.scrollLeft;
        visArea.top     = document.documentElement.scrollTop;
        visArea.width   = document.documentElement.offsetWidth;
        visArea.height  = document.documentElement.offsetHeight;
    }
    if (curBrowser.indexOf("Nav6") != -1)
    {
        visArea.left    = document.documentElement.scrollLeft;
        visArea.top     = document.documentElement.scrollTop;
        visArea.width   = window.innerWidth;
        visArea.height  = window.innerHeight;
    }
    if (curBrowser.indexOf("Opera") != -1)
    { 
        visArea.left    = document.body.scrollLeft;
        visArea.top     = document.body.scrollTop;
        visArea.width   = window.innerWidth;
        visArea.height  = window.innerHeight;
    }


    visArea.right   = visArea.left + visArea.width;
    visArea.bottom  = visArea.top + visArea.height;

    var divArea = new Object;
    divArea.left    = x + dx + 30;
    divArea.top     = y + dy + 30;
 
    if (curBrowser.indexOf("MSIE") != -1)
    { 
        divArea.width   = curobj.scrollWidth;
        divArea.height  = curobj.scrollHeight;
    }
    if (curBrowser.indexOf("Nav6") != -1)
    {
        divArea.width   = curobj.firstChild.offsetWidth;
        divArea.height  = curobj.offsetHeight;
    }
    if (curBrowser.indexOf("Opera") != -1)
    {
        divArea.width   = curobj.firstChild.offsetWidth;
        divArea.height  = curobj.offsetHeight;
    }    
    divArea.right   = divArea.left + divArea.width;
    divArea.bottom  = divArea.top + divArea.height;
    
    var xdeltaR = divArea.right - visArea.right;
    if (xdeltaR > 0)
        divArea.left -= xdeltaR;
    var xdeltaL = divArea.left - visArea.left;
    if (xdeltaL < 0)
        divArea.left -= xdeltaL-10;
    var ydeltaB = divArea.bottom - visArea.bottom;
    if (ydeltaB > 0)
        divArea.top -= ydeltaB-10;
    var ydeltaT = divArea.top - visArea.top;
    if (ydeltaT < 0)
        divArea.top -= ydeltaT;

 curobj.style.left = divArea.left -20 + "px";
 curobj.style.top  = divArea.top  -20 + "px";
 }
 
 Positioned[objid] = true;
 curobj.style.display = "inline";
 ShowNum = objid;
 TShowTime[objid] = null;
 THideTime[objid] = null;
}

function TooltipShow(event, objid)
{
 if (HideNum == objid)
 {
 window.clearTimeout(THideTime[HideNum]);
 THideTime[HideNum];
 HideNum = 0;
 return;
 }
 if (HideNum != 0)
 {
 var HideTimeout = THideTime[HideNum];
 window.clearTimeout(HideTimeout);
 document.getElementById("Tooltip_"+HideNum).style.display = "none"; 
 HideNum = 0;
 ShowItem(event, objid);
 return;
 }
 var ShowTimeout = null;
 if (ShowNum != 0)
 ShowTimeout = TShowTime[ShowNum]; 
 if (ShowTimeout != null) 
 { 
 window.clearTimeout(ShowTimeout); 
document.getElementById("Tooltip_"+ShowNum).style.display = "none"; 
 ShowItem(event, objid);
 } 
 else
 {
 var TimeoutFunction = 

 "var curobj = document.getElementById(\"Tooltip_"+objid+"\");\n"
 + "var curBrowser = getBrowserType();\n"
 + "var x=-1; var dx = -1; var y=-1; var dy = -1;\n"

+ "{\n;"
+ " if (" + event.pageX + ") x =  " + event.pageX + ";"
+ " else if (" +event.clientX +")\n"
+ "   x = " + event.clientX + " + (document.documentElement.scrollLeft ?\n"
+ "   document.documentElement.scrollLeft :\n"
+ "   document.body.scrollLeft);\n"
+ "else x = 0;\n"
+ "}\n"
+ "{\n"
+ "if (" + event.pageY + ") y = " + event.pageY + ";\n"
+ "else if (" + event.clientY+ ")\n"
+ "   y = " + event.clientY + "+ (document.documentElement.scrollTop ?\n"
+ "   document.documentElement.scrollTop :\n"
+ "   document.body.scrollTop);\n"
+ "else y = 0;\n"
+ "}\n"

 + " curobj.style.left = x + dx + 10 + \"px\";\n"
 + " curobj.style.top = y + dy + 10 + \"px\";\n"
 + " curobj.style.display = \"inline\";\n"
 + " if (bTooltipPositioningInline) {\n"

+ " var visArea = new Object;\n"


+ "    if (curBrowser.indexOf(\"MSIE\") != -1)\n"
+ "    { \n"
+ "        visArea.left    = document.documentElement.scrollLeft;\n"
+ "        visArea.top     = document.documentElement.scrollTop;\n"
+ "        visArea.width   = document.documentElement.offsetWidth;\n"
+ "        visArea.height  = document.documentElement.offsetHeight;\n"
+ "    }\n"

+ "    if (curBrowser.indexOf(\"Nav6\") != -1)\n"
+ "    {\n"
+ "        visArea.left    = document.documentElement.scrollLeft;\n"
+ "        visArea.top     = document.documentElement.scrollTop;\n"
+ "        visArea.width   = window.innerWidth;\n"
+ "        visArea.height  = window.innerHeight;\n"
+ "    }\n"
+ "    if (curBrowser.indexOf(\"Opera\") != -1)\n"
+ "    { \n"
+ "        visArea.left    = document.body.scrollLeft;\n"
+ "        visArea.top     = document.body.scrollTop;\n"
+ "        visArea.width   = window.innerWidth;\n"
+ "        visArea.height  = window.innerHeight;\n"
+ "    }\n"
    
+ "    visArea.right   = visArea.left + visArea.width;\n"
+ "    visArea.bottom  = visArea.top + visArea.height;\n"

+ "    var divArea = new Object;\n"
+ "    divArea.left    = x + dx + 30;\n"
+ "    divArea.top     = y + dy + 30;\n"


+ "    if (curBrowser.indexOf(\"MSIE\") != -1)\n"
+ "    { \n"
+ "        divArea.width   = curobj.scrollWidth;\n"
+ "        divArea.height  = curobj.scrollHeight;\n"
+ "    }\n"
+ "    if (curBrowser.indexOf(\"Nav6\") != -1)\n"
+ "    {\n"
+ "        divArea.width   = curobj.firstChild.offsetWidth;\n"
+ "        divArea.height  = curobj.offsetHeight;\n"
+ "    }\n"
+ "    if (curBrowser.indexOf(\"Opera\") != -1)\n"
+ "    {\n"
+ "        divArea.width   = curobj.firstChild.offsetWidth;\n"
+ "        divArea.height  = curobj.offsetHeight;\n"
+ "    }\n"
+ "    divArea.right   = divArea.left + divArea.width;\n"
+ "    divArea.bottom  = divArea.top + divArea.height;\n"
    
+ "    var xdeltaR = divArea.right - visArea.right;\n"
+ "    if (xdeltaR > 0)\n"
+ "        divArea.left -= xdeltaR;\n"
+ "    var xdeltaL = divArea.left - visArea.left;\n"
+ "    if (xdeltaL < 0)\n"
+ "        divArea.left -= xdeltaL;\n"
+ "    var ydeltaB = divArea.bottom - visArea.bottom;\n"
+ "    if (ydeltaB > 0)\n"
+ "        divArea.top -= ydeltaB;\n"
+ "    var ydeltaT = divArea.top - visArea.top;\n"
+ "    if (ydeltaT < 0)\n"
+ "        divArea.top -= ydeltaT;\n"

+ " curobj.style.left = divArea.left -20 + \"px\";\n"
+ " curobj.style.top  = divArea.top  -20 + \"px\";\n"
+ " }\n"
 + "Positioned["+objid+"] = true;\n"
 + "curobj.style.display = \"inline\";\n"
 + "TShowTime[" +objid+ "] = null;\n"
 ShowNum = objid;
 TShowTime[objid] = window.setTimeout(TimeoutFunction, constShowTimeout);
 }
}
function TooltipHide(objid)
{
 var ShowTimeout = null;
 if (ShowNum != 0)
 ShowTimeout = TShowTime[ShowNum];
 if (ShowTimeout != null && document.getElementById("Tooltip_"+ShowNum).style.display == "none")
 {
 window.clearTimeout(ShowTimeout);
 TShowTime[ShowNum] = null;
 ShowNum = 0;
 return;
 }
 var TimeoutFunction = 
 " document.getElementById(\"Tooltip_"+objid + "\").style.display = \"none\";\n"
 +" THideTime["+objid+"] = null;\n"
 +" HideNum = 0;\n"
 +" ShowNum = 0;\n" 
 THideTime[objid] = window.setTimeout(TimeoutFunction, constHideTimeout);
 HideNum = objid;
}
function getBrowserType()
{
var BODY_EL = (document.compatMode && document.compatMode != "BackCompat")?
 document.documentElement : 
 document.body ? document.body : null;
var user_Agent = navigator.userAgent.toLowerCase();
var Agent_version = navigator.appVersion;
var isOpera = !!(window.opera && document.getElementById);
var isOpera6 = isOpera && !document.defaultView;
var isOpera7 = isOpera && !isOpera6;
var isMSIE = (user_Agent.indexOf("msie") != -1) && document.all && BODY_EL && !isOpera;
var isMSIE6 = isMSIE && parseFloat(Agent_version.substring(Agent_version.indexOf("MSIE")+5)) >= 5.5;
var isNN4 = (document.layers && typeof document.classes != "undefined");
var isNN6 = (!isOpera && document.defaultView && typeof document.defaultView.getComputedStyle != "undefined");
var isW3C_compatible = !isMSIE && !isNN6 && !isOpera && document.getElementById;
if (isOpera6)return "Opera6";
if (isOpera7)return "Opera7";
if (isMSIE)return "MSIE";
if (isMSIE6)return "MSIE6";
if(isNN4)return "Nav4";
if(isNN6)return "Nav6";
if (isW3C_compatible) return "w3c";
return null;
}
function attachMyAttrib(anElement, aName, aValue)
{
 if (getBrowserType().indexOf("MSIE") != -1)
    anElement[aName] = aValue;
 else
 {
var myNewAttr = document.createAttribute(aName);
myNewAttr.value = aValue;
var myOldAttr = anElement.setAttributeNode(myNewAttr);
 }
}
function DrExplain_Make_Tooltips()
{
 
 
 if (!document.getElementById('MainCtrlImage')) return;
 var areas = document.getElementsByTagName("area");
 for (var i=0; i<areas.length; i++)
{
 var curid = areas[i].href.substring(areas[i].href.lastIndexOf("#")+4, areas[i].href.length);
 attachMyAttrib(areas[i], "id", "area_"+curid);
}
 if (getBrowserType().indexOf("MSIE") != -1)
   document.getElementById('MainCtrlImage').alt = "";
 else
   document.getElementById('MainCtrlImage').removeAttributeNode(document.getElementById('MainCtrlImage').getAttributeNode("alt"));
 var divs = document.getElementsByClassName("div","description_on_page");
 for (var i=0; i<divs.length; i++)
 {
 var curid = divs[i].parentNode.getElementsByTagName("a")[0].id;
  if (curid.lastIndexOf('id_')!= -1)
 curid = curid.substring(3, curid.length);
 if (curid != "top")
 {

var apparea = document.getElementById("area_"+curid);
olddiv = divs[i].innerHTML;
{
hiddenImg= new Image();
 if (divs[i].getElementsByTagName("img").length)
hiddenImg.src= divs[i].getElementsByTagName("img")[0].src;
imgArr[curid] = hiddenImg;
}
 if (bRemoveDescriptionFromTooltips)
 {
 
  var D1stIMG = divs[i].getElementsByTagName("img")[0];
 var dIMG = new Image();
 dIMG.src = D1stIMG.src;
 dIMG.alt = D1stIMG.alt;
 divs[i].innerHTML = '';
 divs[i].appendChild(dIMG);
 }
 if (bRemoveImagesFromTooltips)
 {
 var D1stIMG = divs[i].getElementsByTagName("img")[0];
 if (D1stIMG)
D1stIMG.parentNode.removeChild(D1stIMG);
 var d1stBR = divs[i].getElementsByTagName("br")[0];
 if (d1stBR)
d1stBR.parentNode.removeChild(d1stBR);
 }
if (!bRemoveImagesFromTooltips &&  divs[i].getElementsByTagName("img").length && divs[i].getElementsByTagName("img")[0].style.display=="none")
divs[i].getElementsByTagName("img")[0].style.display="inline";
var comText = divs[i].getElementsByTagName("div");
 if (comText.length>0)
 {
 comText = comText[0];
if (comText.id == "ComText_"+curid)
{
var comTextHTML = comText.innerHTML;
comText.parentNode.removeChild(comText);
divs[i].innerHTML += comTextHTML;
}
 }
var sALT =divs[i].innerHTML;
 if (sALT.length != 0)
 {
divs[i].innerHTML = olddiv;
document.write(
"<div class=\"Tooltip\" style=\""+
"position: absolute; display: none; font-family: Verdana, Arial, Helvetica, sans-serif;"+
 "font-size: 10pt; background-color: #ffffff; text-decoration: none;\" id = \"Tooltip_"+curid+"\"></div>");
document.getElementById("Tooltip_"+curid).innerHTML = 
"<table cellpadding = '5' style='border-width: 1px; border-color: black; border-style: solid; background-color: #ffffff;"+ 
"font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10pt; text-decoration: none;' ID=\"Table1\"><tr><td>"+
sALT
+"</tr></td></table >";
var curBrowser = getBrowserType();
if (curBrowser.indexOf("MSIE") == -1)
{
attachMyAttrib(apparea, "onmouseover","javascript:TooltipShow(event,"+curid+");");
attachMyAttrib(apparea, "onmouseout", "javascript:TooltipHide("+curid+");");
attachMyAttrib(document.getElementById("Tooltip_"+curid), "onmouseover", TMouseOverF(curid)); 
attachMyAttrib(document.getElementById("Tooltip_"+curid), "onmouseout", TMouseOutF(curid)); 
if (curBrowser.indexOf("Opera") != -1)
{
apparea.removeAttributeNode(apparea.getAttributeNode("href"));
attachMyAttrib(apparea, "onclick", "javascript:window.open('#" +curid+ "','_self');");
apparea.parentNode.style.cursor = 'pointer';
}
}
else
{
apparea.attachEvent('onmouseover', Function("TooltipShow(event,"+curid+")"));
apparea.attachEvent('onmouseout', Function("TooltipHide("+curid+")"));
document.getElementById("Tooltip_"+curid).attachEvent("onmouseover", Function(TMouseOverF(curid))); 
document.getElementById("Tooltip_"+curid).attachEvent("onmouseout", Function(TMouseOutF(curid))); 
}
 }
 }
}
}