// JavaScript Document

function MMC_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=MMC_findObj(n,d.layers[i].document);
	if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MMC_swapImgRestore() { //v3.0
	var i,x,a=document.MMC_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MMC_swapImgReset()
{
	document.MMC_sr=new Array;
}

function MMC_forgetRestore(obj)
{
	var i,x,a=document.MMC_sr;
	for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) {
		if ( a[i] == obj ) i < (a.length - 1) ? a[i] = a[i+1] : a[i] = null;
	}
}

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

// without NN4.7
function MMC_setStyle(obj, sty, val) {
	if(is.ns4) {;
	} else {
		eval("obj.style." + sty + " = \"" + val + "\"");
	}
}

function MMC_showHideLayers() { //v3.0
  var i,p,v,obj,args=MMC_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MMC_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MMC_innerHTML(obj, str)
{
	if (!obj) { return; };
	
	if ( is.ns4 ) {
		obj.document.open();
		obj.document.write(str);
		obj.document.close();
	} else {
		obj.innerHTML = str;
	}
}

function MMC_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 MMC_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MMC_reloadPage;}}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) {location.reload();}
}