<!--


var currentLayer="mainrollovermap", currentMapAddress="images/map-mainarea.gif", mapLevel=0,maparea="area";


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);


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_showHideLayers() { //v3.0

  var i,p,v,obj,args=MM_showHideLayers.arguments;

  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_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 changemap (imageaddress, layeron){ 

	if (useJS){

		getNewImage(imageaddress,'mainmap');

		MM_showHideLayers(currentLayer,'','hide');

		currentLayer = layeron;
		
		if (layeron=='mainrollovermap'){
			getNewImage('images/map-mainarea-p2.gif','mainmapP2');
		} else {
			getNewImage('images/spacer.gif','mainmapP2');
		}

		MM_showHideLayers(currentLayer,'','show');

	}

}


function checkForm(){

	var form = document.forms['areaform'].selectarea

	var value = form.options[form.selectedIndex].value;

	/*alert (value);*/

	var testing = new RegExp('L-');

	var result = value.search(testing);

	/*alert (result);*/

	if (result!=-1){

		
		value = value.substring(2,value.length);

		/*alert (value);*/

		changemap('images/map-'+value+'-area.gif',value+'areamap');

		
	}else if(result==-1 && value.length>2){

	
		/*alert("False and the length is "+value.length);*/

		top.location = value;

		
	}

}


function getNewImage(address,location){

		document.images[location].src= address;

	}


//-->