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();
}
MM_reloadPage(true);


if (document.images)	{

	nabout = new Image();		nabout.src = "images/nabout.gif"
	nabouto = new Image();		nabouto.src = "images/nabouto.gif"
	nstore = new Image();		nstore.src = "images/nstore.gif"
	nstoreo = new Image();		nstoreo.src = "images/nstoreo.gif"
	nrelief = new Image();		nrelief.src = "images/nrelief.gif"
	nreliefo = new Image();		nreliefo.src = "images/nreliefo.gif"
	ncontact = new Image();		ncontact.src = "images/ncontact.gif"
	ncontacto = new Image();	ncontacto.src = "images/ncontacto.gif"
	nhome = new Image();		nhome.src = "images/nhome.gif"
	nhomeo = new Image();		nhomeo.src = "images/nhomeo.gif"
	
}

//functions for rollovers in a layer--NS4 treats img on layer differently:

function imgOn(imgName,divname) {   
    if (document.images) {
    	 if (document.layers) document.layers[divname].document[imgName].src= eval(imgName + "o.src");
    	 else document[imgName].src= eval(imgName + "o.src");
	}
}


function imgOff(imgName,divname) {
    if (document.images) {
    	 if (document.layers) document.layers[divname].document[imgName].src= eval(imgName + ".src");
    	 else document[imgName].src= eval(imgName + ".src");
	}
}


//opens window of variable width & height & window name.

function openWin(wval,hval,page,wname) {
	var theSpecs = "toolbar=no,width=" + wval + ",height=" + hval + ",status=no,scrollbars=no,resizable=no,menubar=no";
	newWin=window.open(page,wname,theSpecs);
}