var ns = (document.layers) ? 1 : 0;
var ie = (document.all) ? 1 : 0;
var ns6= (!document.all && document.getElementById) ? 1 : 0;

var jest_flash = 0;
if (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"] && navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin) {
    if (navigator.plugins && navigator.plugins["Shockwave Flash"])
        jest_flash = 1;

} else if (navigator.userAgent && navigator.userAgent.indexOf("MSIE")>=0 && (navigator.userAgent.indexOf("Windows 95")>=0 || navigator.userAgent.indexOf("Windows 98")>=0 || navigator.userAgent.indexOf("Windows NT")>=0)) {

    document.write('<SCRIPT LANGUAGE=VBScript\> \n');
    document.write('on error resume next \n');
    document.write('jest_flash = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.3")))\n');
    document.write('if ( jest_flash <= 0 ) then jest_flash = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.4")))\n');
    document.write('if ( jest_flash <= 0 ) then jest_flash = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.5")))\n');
    document.write('if ( jest_flash <= 0 ) then jest_flash = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.6")))\n');
    document.write('</SCRIPT\> \n');
}

function showLayer(id){
	document.getElementById(id).style.visibility='visible';
	return true;
}

function hideLayer(id){
	document.getElementById(id).style.visibility='hidden';
	return true;
}
function hideOtherMenu(){
	for(i=1; i<=10; i++){
		if(document.getElementById('sm'+i))
			document.getElementById('sm'+i).style.visibility='hidden';
	}
}

function showHideLayer(){
	document.getElementById('hideLayer').style.visibility='visible';
	return true;
}

function hideHideLayer(){
	document.getElementById('hideLayer').style.visibility='hidden';
	return true;
}

function position(){
	if(document.all){ w = document.body.clientWidth; h = document.body.clientHeight;}
	else { w = self.innerWidth; h = self.innerHeight;}
	document.getElementById('main').style.left = w/2-360;
	document.getElementById('main').style.visibility='visible';
	
	for(i=1; i<=10; i++){
		if(document.getElementById('m'+i)){
			t = findPosY(document.getElementById('m'+i));
			document.getElementById('sm'+i).style.top = t-130;
		}
	}
}

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;
}