// JavaScript Document

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_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);
var i,p,v,obj,args,ctimeMap=0;
function MM_showHideLayers() { //v6.0
	args=MM_showHideLayers.arguments;
  /*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; }*/
	//Added to make delay
	//alert(document.getElementById('123').id);
	
	if(args[2] == 'show')
	{
		ctimeMap = setTimeout('hidesMap("swapImg")',1);
	}
	else
	{
		ctimeMap = setTimeout('hidesMap("swapImgRestore")',1000);
	}
	
}
//-->
//Added to make delay
function hidesMap(swap)
{ 
	//To position the popup
	var objImg = document.getElementById('Image2');
	var posX = getX(objImg);
	var posY = getY(objImg);
	
	//To show the swapped image until the popup disappears
	if(swap == 'swapImgRestore')
	{
		MM_swapImgRestore();
	}
	
	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; }
	//To show the content
	if (args[4] != 'div')
	{
		if(args[3] == 'top')
		{
			//document.getElementById('Layer1').style.top = posY - 170 ;
			document.getElementById('Layer1').style.top = -120;
		}
		else
		{
			//document.getElementById('Layer1').style.top = posY + objImg.offsetHeight - 23;
			document.getElementById('Layer1').style.top = 170;
		}
		//document.getElementById('Layer1').innerHTML = args[4];
		//document.getElementById('Layer1_header').innerHTML = args[4];
		
		if (args[4] == 'Top_Left')
		{
			//positioning the popu to left
			//document.getElementById('Layer1').style.left = posX - 7;
			document.getElementById('Layer1').style.left = 3;
			//To set the contents
			document.getElementById('Layer1_header').innerHTML = 'North Shore';	
			document.getElementById('Layer1_IMG').innerHTML = document.getElementById('Top_Left_IMG').innerHTML;
			document.getElementById('Layer1_DESC').innerHTML = document.getElementById('Top_Left_Description').innerHTML;
			document.getElementById('Layer1_ClickHere').innerHTML = document.getElementById('Top_Left_ClickHere').innerHTML;
			document.getElementById('Layer1_LINK').innerHTML = document.getElementById('Top_Left_Links').innerHTML;	
			//document.getElementById('Layer1_header').className = 'top1';			
		}
		else if (args[4] == 'Top_Middle')
		{	
			//positioning the popu to left
			//document.getElementById('Layer1').style.left = posX - 2 ;
			document.getElementById('Layer1').style.left = 8;
			//To set the contents
			document.getElementById('Layer1_header').innerHTML = 'Central Suffolk';
			document.getElementById('Layer1_IMG').innerHTML = document.getElementById('Top_Middle_IMG').innerHTML;
			document.getElementById('Layer1_DESC').innerHTML = document.getElementById('Top_Middle_Description').innerHTML;
			document.getElementById('Layer1_ClickHere').innerHTML = document.getElementById('Top_Middle_ClickHere').innerHTML;
			document.getElementById('Layer1_LINK').innerHTML = document.getElementById('Top_Middle_Links').innerHTML;		
			//document.getElementById('Layer1_header').className = 'top2';			
		}
		else if (args[4] == 'Top_Right')
		{	
			//positioning the popu to left
			//document.getElementById('Layer1').style.left = posX + 3;
			document.getElementById('Layer1').style.left = 13;
			//To set the contents
			document.getElementById('Layer1_header').innerHTML = 'North Fork';
			document.getElementById('Layer1_IMG').innerHTML = document.getElementById('Top_Right_IMG').innerHTML;
			document.getElementById('Layer1_DESC').innerHTML = document.getElementById('Top_Right_Description').innerHTML;
			document.getElementById('Layer1_ClickHere').innerHTML = document.getElementById('Top_Right_ClickHere').innerHTML;
			document.getElementById('Layer1_LINK').innerHTML = document.getElementById('Top_Right_Links').innerHTML;		
			//document.getElementById('Layer1_header').className = 'top3';			
		}
		else if (args[4] == 'Bottom_Left')
		{	
			//positioning the popu to left
			//document.getElementById('Layer1').style.left = posX - 7;
			document.getElementById('Layer1').style.left = 3;
			//To set the contents
			document.getElementById('Layer1_header').innerHTML = 'South Shore';
			document.getElementById('Layer1_IMG').innerHTML = document.getElementById('Bot_Left_IMG').innerHTML;
			document.getElementById('Layer1_DESC').innerHTML = document.getElementById('Bot_Left_Description').innerHTML;
			document.getElementById('Layer1_ClickHere').innerHTML = document.getElementById('Bot_Left_ClickHere').innerHTML;
			document.getElementById('Layer1_LINK').innerHTML = document.getElementById('Bot_Left_Links').innerHTML;		
			//document.getElementById('Layer1_header').className = 'bot1';			
		}
		else
		{
			//positioning the popu to left
			//document.getElementById('Layer1').style.left = posX - 2;
			document.getElementById('Layer1').style.left = 8;
			//To set the contents
			document.getElementById('Layer1_header').innerHTML = 'South Fork';
			document.getElementById('Layer1_IMG').innerHTML = document.getElementById('Bot_Right_IMG').innerHTML;
			document.getElementById('Layer1_DESC').innerHTML = document.getElementById('Bot_Right_Description').innerHTML;
			document.getElementById('Layer1_ClickHere').innerHTML = document.getElementById('Bot_Right_ClickHere').innerHTML;
			document.getElementById('Layer1_LINK').innerHTML = document.getElementById('Bot_Right_Links').innerHTML;
			//document.getElementById('Layer1_header').className = 'bot2';
		}
	}
    obj.visibility=v; }
}

//To position the popup using the properties of the map

function getY( oElement )
{
	var iReturnValue = 0;
	while( oElement != null ) {
	iReturnValue += oElement.offsetTop;
	oElement = oElement.offsetParent;
}
	return iReturnValue;
}

function getX( oElement )
{
	var iReturnValue = 0;
	while( oElement != null ) {
	iReturnValue += oElement.offsetLeft;
	oElement = oElement.offsetParent;
}
	return iReturnValue;
}