var over=false;
function findHeight(obj){
return obj.offsetHeight
}
function findPosX(obj)
{
	var curleft = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}
	else if (obj.x)
		curleft += obj.x;
	return curleft;
}
function findPosY(obj)
{
	var curtop = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	}
	else if (obj.y)
		curtop += obj.y;
	return curtop;
}

function setTrue(){
over=true;
}
function setFalse(){
over=false;
}
function sterge(no){
if((over==false)||(_last!=no)){
document.getElementById("subm"+no).style.visibility="hidden";}
}
function num(ob){
poslink=document.getElementById(ob);
document.myform.texta.value=ob.value;
}
function showm(posx,posy,h,no){
over=true;
_last=no;
document.getElementById("subm"+no).style.visibility="visible";
document.getElementById("subm"+no).style.top=posy+h+1;
document.getElementById("subm"+no).style.left=posx;
}

function hideDiv(div_id) {
    var browserType;

    if (document.layers) {browserType = "nn4"}
    if (document.all) {browserType = "ie"}
    if (window.navigator.userAgent.toLowerCase().match("gecko")) {
        browserType= "gecko"
    }
    if (browserType == "gecko" )
        document.poppedLayer =
        eval('document.getElementById(div_id)');
    else if (browserType == "ie")
        document.poppedLayer =
        eval('document.getElementById(div_id)');
    else
        document.poppedLayer =
        eval('document.layers[div_id]');
    document.poppedLayer.style.visibility = "hidden";
    document.poppedLayer.style.dispay = "none";
}

function showDiv(div_id) {
    var browserType;

    if (document.layers) {browserType = "nn4"}
    if (document.all) {browserType = "ie"}
    if (window.navigator.userAgent.toLowerCase().match("gecko")) {
        browserType= "gecko"
    }
    if (browserType == "gecko" )
        document.poppedLayer =
        eval('document.getElementById(div_id)');
    else if (browserType == "ie")
        document.poppedLayer =
        eval('document.getElementById(div_id)');
    else
        document.poppedLayer =
        eval('document.layers[div_id]');
    document.poppedLayer.style.visibility = "visible";
    document.poppedLayer.style.dispay = "block";
}