function getLeft(yid){
	var nscreenwidth = document.body.offsetWidth;
	var nadjwidth = (nscreenwidth - 800)/2;
	var nadd = 0;
	sBrowser = navigator.appName;
	var nIE = sBrowser.indexOf('Internet Explorer');
	if (nIE > 0){
		if (yid == 1)
			nadd = 72;  
		if (yid == 2)
			nadd = 165;
		if (yid == 3)
			nadd = 254;
		if (yid == 4)
			nadd = 301;
		if (yid == 6)
			nadd = 515;
	}
	else{
		if (yid == 1)
			nadd = 70;
		if (yid == 2)
			nadd = 166;
		if (yid == 3)
			nadd = 253;
		if (yid == 4)
			nadd = 300;
		if (yid == 6)
			nadd = 517;
	}
	var nleft = nadjwidth+nadd;
	return nleft+"px";
}

function getTop(){
	var nscreenwidth = document.body.offsetHeight;
	var nadd = 0;
	var nmenutop = 190;
	sBrowser = navigator.appName;
	var nIE = sBrowser.indexOf('Internet Explorer');
	if (nIE > 0){
		nadd = 5;
	}
	else{
		nadd = 2;
	}
	var ntop = nmenutop +nadd;
	return ntop+"px";
}

function hideMainMenus(){
	document.getElementById('divmenu1').style.display='none';
	document.getElementById('divmenu2').style.display='none';
	document.getElementById('divmenu3').style.display='none';
	document.getElementById('divmenu4').style.display='none';
	document.getElementById('divmenu6').style.display='none';
}


if (self!=top)
{
	top.location=self.location;
}