function getInc(x,y) {
  var xmlHttp;
  try
    {
    // Firefox, Opera 8.0+, Safari
    xmlHttp=new XMLHttpRequest();
    }
  catch (e)
    {
    // Internet Explorer
    try
      {
      xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
      }
    catch (e)
      {
      try
        {
        xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
        }
      catch (e)
        {
        alert("Your browser does not support AJAX!");
        return false;
        }
      }
    }
 
	xmlHttp.open("POST","index.php",true);
	xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");  
	xmlHttp.send("id="+x+"&sid="+y);	
	
	//var txt = '<script type="text/javascript" src="inc/'+x+'_'+y+'.inc"></script>';
	document.getElementById('test').innerHTML = '<script type="text/html" src="inc/'+x+'_'+y+'.inc"></script>';
}

function menu(x) {
	if (x=='nav1') {
		document.getElementById('nav1').style.visibility = 'visible';
		document.getElementById('nav2').style.visibility = 'hidden';
		document.getElementById('nav3').style.visibility = 'hidden';
		document.getElementById('nav4').style.visibility = 'hidden';
		document.getElementById('nav5').style.visibility = 'hidden';
	}
	if (x=='nav2') {
		document.getElementById('nav2').style.visibility = 'visible';
		document.getElementById('nav1').style.visibility = 'hidden';
		document.getElementById('nav3').style.visibility = 'hidden';
		document.getElementById('nav4').style.visibility = 'hidden';
		document.getElementById('nav5').style.visibility = 'hidden';
	}
	if (x=='nav3') {
		document.getElementById('nav3').style.visibility = 'hidden';
		document.getElementById('nav1').style.visibility = 'hidden';
		document.getElementById('nav2').style.visibility = 'hidden';
		document.getElementById('nav4').style.visibility = 'hidden';
		document.getElementById('nav5').style.visibility = 'hidden';
	}
	if (x=='nav4') {
		document.getElementById('nav4').style.visibility = 'visible';
		document.getElementById('nav1').style.visibility = 'hidden';
		document.getElementById('nav3').style.visibility = 'hidden';
		document.getElementById('nav2').style.visibility = 'hidden';
		document.getElementById('nav5').style.visibility = 'hidden';
	}
	if (x=='nav5') {
		document.getElementById('nav5').style.visibility = 'visible';
		document.getElementById('nav1').style.visibility = 'hidden';
		document.getElementById('nav3').style.visibility = 'hidden';
		document.getElementById('nav2').style.visibility = 'hidden';
		document.getElementById('nav4').style.visibility = 'hidden';
	}
}

function MyGetParam() {
	var url = String(window.location);
	//alert(url);
	
	if(window.location.search != "") 
	{	
		var undef = url.split("?");
		var args = undef[1].split("&");

			var a = args[0].split("=");
			var b = args[1].split("=");
//alert(a[1]+b[1]);
			if(a[1] != '' && a[1] == 'nav1') {
				document.getElementById(a[1]).style.visibility = 'visible';
				document.getElementsByTagName("li")[0].style.backgroundImage='url(img/nav_blue_kachel.gif)';
				document.getElementById("link1").style.color = '#87888A';
				document.getElementById(b[1]).style.color = '#21BAEB';
			}
			if(a[1] != '' && a[1] == 'nav2') {
				document.getElementById(a[1]).style.visibility = 'visible';
				document.getElementsByTagName("li")[1].style.backgroundImage='url(img/nav_blue_kachel.gif)';
				document.getElementById("link2").style.color = '#87888A';
				document.getElementById(b[1]).style.color = '#21BAEB';
			}
			if(a[1] != '' && a[1] == 'nav3') {
				//document.getElementById(a[1]).style.visibility = 'visible';
				document.getElementsByTagName("li")[2].style.backgroundImage='url(img/nav_blue_kachel.gif)';
				document.getElementById("link3").style.color = '#87888A';
				document.getElementById(b[1]).style.color = '#21BAEB';
			}
			if(a[1] != '' && a[1] == 'nav4') {
				document.getElementById(a[1]).style.visibility = 'visible';
				document.getElementsByTagName("li")[3].style.backgroundImage='url(img/nav_blue_kachel.gif)';
				document.getElementById("link4").style.color = '#87888A';
				document.getElementById(b[1]).style.color = '#21BAEB';
			}
			if(a[1] != '' && a[1] == 'nav5') {
				document.getElementById(a[1]).style.visibility = 'visible';
				document.getElementsByTagName("li")[4].style.backgroundImage='url(img/nav_blue_kachel.gif)';
				document.getElementById("link5").style.color = '#87888A';
				document.getElementById(b[1]).style.color = '#21BAEB';
			}
	}
	else {
				document.getElementById("nav1").style.visibility = 'visible';
				document.getElementsByTagName("li")[0].style.backgroundImage='url(img/nav_blue_kachel.gif)';
				//document.getElementById("link1").style.color = '#87888A';
				document.getElementById('s11').style.color = '#21BAEB';
	}
}

function MyGetWidth() {
	
	var x,y;
	if (self.innerHeight) // all except Explorer
	{
		x = self.innerWidth;
		y = self.innerHeight;
		
		var navWidth5 = x - 466;
		var navWidth4 = x - 376;
		var navWidth3 = x - 309;
		var navWidth2 = x - 177;
		var navWidth1 = x - 109;
		
	}
	else if (document.documentElement && document.documentElement.clientHeight)
		// Explorer 6 Strict Mode
	{
		x = document.documentElement.clientWidth;
		y = document.documentElement.clientHeight;
		
		var navWidth5 = x - 449;
		var navWidth4 = x - 359;
		var navWidth3 = x - 292;
		var navWidth2 = x - 160;
		var navWidth1 = x - 92;
		
	}
	else if (document.body) // other Explorers
	{
		x = document.body.clientWidth;
		y = document.body.clientHeight;
	}
	
	document.getElementById('nav1').style.width = navWidth1+'px';
	document.getElementById('nav2').style.width = navWidth2+'px';
	document.getElementById('nav3').style.width = navWidth3+'px';
	document.getElementById('nav4').style.width = navWidth4+'px';
	document.getElementById('nav5').style.width = navWidth5+'px';
}