function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function mz_btn(){
	if(btn_id=='1')
	{
		var	nav1=document.getElementById("L1");
		nav1.className="currentButton";
		var	c1=document.getElementById("c1");
		c1.className="current";
	}
	if(btn_id=='2')
	{
		var	nav1=document.getElementById("L2");
		nav1.className="currentButton";
		var	c1=document.getElementById("c2");
		c1.className="current";
	}
	if(btn_id=='3')
	{
		var	nav1=document.getElementById("L3");
		nav1.className="currentButton";
		var	c1=document.getElementById("c3");
		c1.className="current";
	}
	if(btn_id=='4')
	{
		var	nav1=document.getElementById("L4");
		nav1.className="currentButton";
		var	c1=document.getElementById("c4");
		c1.className="current";
	}
	if(btn_id=='5')
	{
		var	nav1=document.getElementById("L5");
		nav1.className="currentButton";
		var	c1=document.getElementById("c5");
		c1.className="current";
	}
	if(btn_id=='6')
	{
		var	nav1=document.getElementById("L6");
		nav1.className="currentButton";
		var	c1=document.getElementById("c6");
		c1.className="current";
	}
	if(btn_id=='7')
	{
		var	nav1=document.getElementById("L7");
		nav1.className="currentButton";
		var	c1=document.getElementById("c7");
		c1.className="current";
	}
	if(btn_id=='8')
	{
		var	nav1=document.getElementById("L8");
		nav1.className="currentButton";
		var	c1=document.getElementById("c8");
		c1.className="current";
	}
}

function changeCurrentItem(n)
{
	for (i=1;i<=8;i++)
	{
		document.getElementById("L"+ i).blur()
		document.getElementById("L"+ i).className="Button"
		document.getElementById("c"+ i).className="hide"
	}
	document.getElementById("c"+ n).className="current"
	document.getElementById("L"+ n).className="currentButton"
}