var chapter; // help chapter
var normalColor = "black";
var highLightColor = "#FF6500";
var warningColor = "red";
var isNav = (navigator.appName.indexOf("Netscape") > -1);
var isIE = (navigator.appName.indexOf("Microsoft") > -1);
/**********************************************************************
loadFrame
theframe = current frame
src = php file
parname/parval = a number of parameter pairs
***********************************************************************/
function loadFrame(theframe,src)
{
var doc = theframe.document;
var page = "";
doc.open();
doc.writeln(page);
doc.close();
// now assign values, safer this way
for (var i=0; i < params; i++)
{
doc.forms[0].elements[i].value = arguments[i*2+3];
}
doc.forms[0].submit();
return "";
}
function blank()
{
return "";
}
function urlencode(s)
{
// Double the apostrophe, otherwise makes php insertion fail
if (s.indexOf("'") > -1)
{
var s2 = s;
s = "";
var len = s2.length;
for (var i=0;i -1)
{
var s2 = s;
s = "";
var len = s2.length;
for (var i=0;i -1) return false;
if (s.indexOf(';') > -1) return false;
return true;
}
function validUserNamePassword(s)
{
if (s == null)
return false;
s = trim(s);
if (s == "")
return false;
s = s.toUpperCase();
var valid = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-_";
var tmp;
for (var i=0; i -1 || td.className.indexOf("Sel") > -1 || td.className.indexOf("Over") > -1)
return;
td.className += "Over";
}
function onMouseOutBut(butNo)
{
var td = document.getElementById("td_b" + butNo);
if (td.className.indexOf("Over") > -1)
td.className = td.className.substr(0,td.className.length-4);
}
// general highlight routines for id buttons
function onMouseOverIdBut(butId)
{
var td = document.getElementById(butId);
if (td.className.indexOf("Dis") > -1 || td.className.indexOf("Sel") > -1 || td.className.indexOf("Over") > -1) return;
td.className += "Over";
}
function onMouseOutIdBut(butId)
{
var td = document.getElementById(butId);
if (td.className.indexOf("Over") > -1)
td.className = td.className.substr(0,td.className.length-4);
}
function highlightBut(butNo)
{
for (var i=1;i<10;i++)
{
var td = document.getElementById("td_b" + i);
if (td != null)
{
if (td.className.indexOf("Sel") > -1)
td.className = td.className.substr(0,td.className.length-3);
}
}
var td = document.getElementById("td_b" + butNo);
// remove suffix "Over"
if (td.className.indexOf("Over") > -1)
td.className = td.className.substr(0,td.className.length-4);
// add suffix "Sel"
td.className += "Sel";
}
function setButtonText(doc,butNo,txt)
{
var btn = doc.getElementById("td_b" + butNo);
btn.childNodes[0].nodeValue = txt;
}
function getButtonText(doc,butNo)
{
var btn = doc.getElementById("td_b" + butNo);
return btn.childNodes[0].nodeValue;
}
function setElementText(doc,el,txt)
{
var new_txt = doc.createTextNode(txt);
if (el.hasChildNodes())
el.replaceChild(new_txt, el.childNodes[0]);
else
el.appendChild(new_txt);
}
function getElementText(el)
{
if (el.hasChildNodes())
return el.childNodes[0].nodeValue;
return "";
}
function toInt ( x )
{
return ( x > 0 ? Math.floor( x ) : Math.ceil ( x ) )
}
// Returns an integer random number, falling in the specified (inclusive) range
function intRnd ( low, high )
{
return toInt ( Math.random() * (high - low + 1) ) + low;
}
var arrDirX = new Array();
var arrDirY = new Array();
var arrSpeedX = new Array();
var arrSpeedY = new Array();
var maxX;
var maxY;
var noOfDots;
var dotsStarted = false;
var dotsMoving = true;
var startTimer;
function initDots(xx,yy,no,timeout)
{
maxX = xx;
maxY = yy;
noOfDots = no;
for (var i=0;i= (maxX-5)) arrDirX[i] = "left";
if (curY <= 5) arrDirY[i] = "down"; else if (curY >= (maxY-10)) arrDirY[i] = "up";
curX += "px";
curY += "px";
curStyle.left = "" + curX;
curStyle.top = "" + curY;
}
}
self.setTimeout("moveDots()","50");
}
function hideDots()
{
for (i=0;i