// JavaScript Document

// platform browser check to write appropriate styles

var macsaf = "/styles_macsafRay.css";
var macienn = "/styles_maciennRay.css";

if (navigator.userAgent.indexOf("Safari") != -1) {
	document.write('<link rel="stylesheet" type="text/css" href="' + macsaf + '">');
} else if (navigator.appVersion.indexOf("Macintosh") != -1) {
	document.write('<link rel="stylesheet" type="text/css" href="' + macienn + '">');
}

// popup window

function popUp(newPage) {
var features = "width=580,height=400,scrollbars,resizable,location,toolbar,status,screenX=20,screenY=20,top=20,left=20";
        window.open(newPage,'popUp',features);
        return false;
}

// random photo

function proPix () {
	var pixpath = "http://www.sacrop.org/images/photo_";
	var pix = new Array("a.jpg","b.jpg","c.jpg","d.jpg","e.jpg","h.jpg","k.jpg","l.jpg","m.jpg","n.jpg","p.jpg","r.jpg","s.jpg","t.jpg","u.jpg","v.jpg","w.jpg","x.jpg");
	var p = Math.floor(Math.random() * pix.length);
	var pixSrc = pixpath + pix[p];
	document.write('<img src="' + pixSrc + '" alt="student photo" width="250" height="190" class="photo_right" />');
}

// image loads and swaps

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_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_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];}
}