// JavaScript Document

function MM_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=MM_reloadPage; 
		}
	}
  else 
  	if (innerWidth!=document.MM_pgW ||
			innerHeight!=document.MM_pgH) 
		location.reload();
}

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 MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; 
	  img.MM_up = args[3]; 
	  img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) 
	  	nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) 
		  if ((img = MM_findObj(args[i])) != null) {
			if (!img.MM_up) img.MM_up = img.src;
			img.src = img.MM_dn = args[i+1];
			nbArr[nbArr.length] = img;
		} 
	}
  } 
  else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) 
		if ((img = MM_findObj(args[i])) != null) {
      		if (!img.MM_up) img.MM_up = img.src;
      		img.src = (img.MM_dn && args[i+2]) ? args[i+2] : 
							((args[i+1])? args[i+1] : img.MM_up);
			nbArr[nbArr.length] = img;
    	}
  } else 
  	if (event == "out" ) {
    	for (i=0; i < document.MM_nbOver.length; i++) {
      		img = document.MM_nbOver[i]; 
		  	img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; 
		}
	} else 
		if (event == "down") {
			nbArr = document[grpName];
			if (nbArr)
			for (i=0; i < nbArr.length; i++) { 
				img=nbArr[i]; 
				img.src = img.MM_up; 
				img.MM_dn = 0; 
			}
			document[grpName] = nbArr = new Array();
			for (i=2; i < args.length-1; i+=2) 
				if ((img = MM_findObj(args[i])) != null) {
				  if (!img.MM_up) img.MM_up = img.src;
				  img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
				  nbArr[nbArr.length] = img;
				} 
		}
}