var agt=navigator.userAgent.toLowerCase();
    var is_major = parseInt(navigator.appVersion);
    var is_minor = parseFloat(navigator.appVersion);
    var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
                && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
                && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1));
    var is_nav2 = (is_nav && (is_major == 2));
    var is_nav3 = (is_nav && (is_major == 3));
    var is_nav4 = (is_nav && (is_major == 4));
    var is_nav4up = (is_nav && (is_major >= 4));
    var is_navonly      = (is_nav && ((agt.indexOf(";nav") != -1) ||
                          (agt.indexOf("; nav") != -1)) );
    var is_nav6 = (is_nav && (is_major == 5));
    var is_nav6up = (is_nav && (is_major >= 5));
    var is_gecko = (agt.indexOf('gecko') != -1);
    var is_ie     = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
    var is_ie3    = (is_ie && (is_major < 4));
    var is_ie4    = (is_ie && (is_major == 4) && (agt.indexOf("msie 5")==-1) );
    var is_ie4up  = (is_ie && (is_major >= 4));
    var is_ie5    = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")!=-1) );
    var is_ie5_5  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.5") !=-1));
    var is_ie5up  = (is_ie && !is_ie3 && !is_ie4);
    var is_ie5_5up =(is_ie && !is_ie3 && !is_ie4 && !is_ie5);
    var is_aol   = (agt.indexOf("aol") != -1);
    var is_aol3  = (is_aol && is_ie3);
    var is_aol4  = (is_aol && is_ie4);
    var is_aol5  = (agt.indexOf("aol 5") != -1);
    var is_aol6  = (agt.indexOf("aol 6") != -1);
    var is_opera = (agt.indexOf("opera") != -1);
    var is_opera2 = (agt.indexOf("opera 2") != -1 || agt.indexOf("opera/2") != -1);
    var is_opera3 = (agt.indexOf("opera 3") != -1 || agt.indexOf("opera/3") != -1);
    var is_opera4 = (agt.indexOf("opera 4") != -1 || agt.indexOf("opera/4") != -1);
    var is_opera5 = (agt.indexOf("opera 5") != -1 || agt.indexOf("opera/5") != -1);
    var is_opera5up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4);
    var is_webtv = (agt.indexOf("webtv") != -1); 

    var is_TVNavigator = ((agt.indexOf("navio") != -1) || (agt.indexOf("navio_aoltv") != -1)); 
    var is_AOLTV = is_TVNavigator;
    var is_hotjava = (agt.indexOf("hotjava") != -1);
    var is_hotjava3 = (is_hotjava && (is_major == 3));
    var is_hotjava3up = (is_hotjava && (is_major >= 3));

function writesubnav(page, subpage) {
	subpage -= 1;
	var linkList
	var tempString = '';

	//About Ream
	if(page==1){
		var linkList = ['<a href="about_ream.htm">About Ream</a>','<a href="employees.asp">Ream Employees</a>','<a href="news.asp">News</a>','<a href="awards.htm">Awards</a>','<a href="contact_info.asp">Contact Information</a>'];
	
	//Communities
	}else if(page==2){
	
		//var comId = window.location.toString();
		//comId = eval(comId.substr(comId.indexOf('=')+1, comId.indexOf('&')));
		//alert(comId);
	
		var linkList = ['<a href="community_home.asp?id=' + comId + '">Community Home</a>','<a href="comm_models.asp?id=' + comId + '">Model Homes</a>','<a href="features.asp?id=' + comId + '">Standard Features</a>','<a href="vr_tours.asp?id=' + comId + '">Virtual Tours</a>','<a href="available_lots.asp?id=' + comId + '">Available Lots</a>','<a href="contact_ream.asp?id=' + comId + '">Request Info</a>'];
		
	}
	
	//Current Page within subnav
	if (subpage!=null){
		linkList[subpage] = '<font color="#333333">' + linkList[subpage].slice((linkList[subpage].indexOf('>') + 1), linkList[subpage].lastIndexOf('<')) + '</font>';
	}
	
	//Build list of links for subnav
	for(t=0;t<linkList.length;t++){
		tempString += linkList[t];
		if(t!=linkList.length-1){
			tempString += '&nbsp;&nbsp;&nbsp;&nbsp;';
		}
	}
	
 	document.writeln(' <tr> ');
    document.writeln('	<td height="6"> ');
    document.writeln('   <table width="763" border="0" cellspacing="0" cellpadding="0"> ');
    document.writeln('    <tr> ');
    document.writeln('     <td width="11"><img src="../bg/subnav_left.gif" width="11" height="25"></td> ');
    document.writeln('     <td width="733" background="../bg/subnav_bg.gif"><B><FONT FACE="Arial, Helvetica, sans-serif" SIZE="1">' + tempString + '</FONT></B></td> ');
    document.writeln('      <td width="19"><img src="../bg/subnav_rt.gif" width="19" height="25"></td> ');
    document.writeln('     </tr> ');
    document.writeln('    </table> ');
    document.writeln('   </td> ');
    document.writeln('  </tr> ');

}

function open_win(Dest,features){
	win_features = features + 'Scrollbars=No,left=50,top=100,alwaysraised=Yes,alwaysshow=yes';
	window.open(Dest,'',win_features);
}

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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

// JavaScript to interpolate random images into a page.
var ic = 6;     // Number of alternative images
var xoxo1 = new Array(ic);  // Array to hold filenames
var xoxo2 = new Array(ic);  // Array to hold filenames
        
xoxo1[0] = "collage/collage_left_1.jpg";
xoxo1[1] = "collage/collage_left_3.jpg";
xoxo1[2] = "collage/collage_left_4.jpg";
xoxo1[3] = "collage/collage_left_5.jpg";
xoxo1[4] = "collage/collage_left_6.jpg";
xoxo1[5] = "collage/collage_left_7.jpg";

xoxo2[0] = "collage/collage_right_1.jpg";
xoxo2[1] = "collage/collage_right_3.jpg";
xoxo2[2] = "collage/collage_right_4.jpg";
xoxo2[3] = "collage/collage_right_5.jpg";
xoxo2[4] = "collage/collage_right_6.jpg";
xoxo2[5] = "collage/collage_right_7.jpg";

function pickRandom(range) {
	if (Math.random)
		return Math.round(Math.random() * (range-1));
	else {
		var now = new Date();
		return (now.getTime() / 1000) % range;
	}
}
var choice1 = pickRandom(ic);
var choice2 = pickRandom(ic);