var addin = 0;

// side menu top
function findPosY()
{
var obj = document.getElementById('pos');
var curtop = 0;
if (obj.offsetParent)
{
while (obj.offsetParent)
{
curtop += obj.offsetTop
obj = obj.offsetParent;
}
}
else if (obj.y)
curtop += obj.y;
if (navigator.appName == "Netscape")
{
curtop += 38;
}
else if (navigator.appName == "Opera")
{
curtop += 38;
}
else
{
curtop += 39;
}
return curtop;
}

// side menu left
function findPosX()
{
var obj = document.getElementById('pos');
var curtop = 0;
if (obj.offsetParent)
{
while (obj.offsetParent)
{
curtop += obj.offsetLeft
obj = obj.offsetParent;
}
}
else if (obj.x)
curtop += obj.x;
if (navigator.appName == "Netscape")
{
curtop += 9;
curtop += addin;
}
else if (navigator.appName == "Opera")
{
curtop += 9;
curtop += addin;
}
else
{
curtop += 1;
}
return curtop;
}

//top menu top
function findHeadY()
{
var obj = document.getElementById('topnav');
var curtop = 0;
if (obj.offsetParent)
{
while (obj.offsetParent)
{
curtop += obj.offsetTop
obj = obj.offsetParent;
}
}
else if (obj.y)
curtop += obj.y;
if (navigator.appName == "Netscape")
{
curtop += 0;
}
else if (navigator.appName == "Opera")
{
curtop += 0;
}
else
{
curtop += 1;
}
return curtop;
}

// top menu left
function findHeadX()
{
var obj = document.getElementById('topnav');
var curtop = 0;
if (obj.offsetParent)
{
while (obj.offsetParent)
{
curtop += obj.offsetLeft
obj = obj.offsetParent;
}
}
else if (obj.x)
curtop += obj.x;
if (navigator.appName == "Netscape")
{
curtop += -6;
}
else if (navigator.appName == "Opera")
{
curtop += -6;
}
else
{
curtop += -5;
}
return curtop;
}