/**
 * 
 */


var state = 'none';

function showHide(layer_ref) {
	if (state == 'block') {
		state = 'none';
	}
	else {
		state = 'block';
	}
	if (document.all) { //IS IE 4, 5, 6
		eval( "document.all." + layer_ref + ".style.display = state");
	}
	if (document.layers) { //IS NETSCAPE 4 or below
		document.layers[layer_ref].display = state;
	}
	if (document.getElementById &&!document.all) {
		hza = document.getElementById(layer_ref);
		hza.style.display = state;
	}
}

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_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_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];}
}



// JScript File
function hidediv(id,idLink) 
{
	//safe function to hide an element with a specified id
	if (document.getElementById) 
	{ // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'none';
	}
	else 
	{
		if (document.layers) 
		{ // Netscape 4
			document.id.display = 'none';
		}
		else 
		{ // IE 4
			document.all.id.style.display = 'none';
		}
	}
	
	if (document.getElementById) 
	{ // DOM3 = IE5, NS6
		document.getElementById(idLink).style.display = 'block';
	}
	else 
	{
		if (document.layers) 
		{ // Netscape 4
			document.idLink.display = 'block';
		}
		else 
		{ // IE 4
			document.all.idLink.style.display = 'block';
		}
	}
}

function showdiv(id,idLink)
{
	//safe function to show an element with a specified id
		  
	if (document.getElementById) 
	{ // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'block';
	}
	else 
	{
		if (document.layers) 
		{ // Netscape 4
			document.id.display = 'block';
		}
		else 
		{ // IE 4
			document.all.id.style.display = 'block';
		}
	}
	
	
	if (document.getElementById) 
	{ // DOM3 = IE5, NS6
		document.getElementById(idLink).style.display = 'none';
	}
	else 
	{
		if (document.layers) 
		{ // Netscape 4
			document.idLink.display = 'none';
		}
		else 
		{ // IE 4
			document.all.idLink.style.display = 'none';
		}
	}
}