<!--
// Style setting script

var agt=navigator.userAgent.toLowerCase();
var is_win = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1));
var is_mac = (agt.indexOf("mac")!=-1);
var is_ie = (navigator.appName.indexOf("Explorer")!=-1);
var is_nets = (navigator.appName.indexOf("Netscape")!=-1);

if((agt.indexOf("win")>=0) && (navigator.appName.indexOf("Explorer")>=0)){
	document.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"http://www.tufts.edu/sackler/physiology/styles/TUSM01.css\">");
}
else if((agt.indexOf("win")>=0) && (navigator.appName.indexOf("Netscape")>=0)){
	document.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"http://www.tufts.edu/sackler/physiology/styles/TUSM02.css\">");
}
else if((agt.indexOf("mac")>=0) && (navigator.appName.indexOf("Explorer")>=0)){
	document.write(" <link rel=\"stylesheet\" type=\"text/css\" href=\"http://www.tufts.edu/sackler/physiology/styles/TUSM03.css\">");
}
else if((agt.indexOf("mac")>=0) && (navigator.appName.indexOf("Netscape")>=0)){
	document.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"http://www.tufts.edu/sackler/physiology/styles/TUSM04.css\">");
}

// Image swapping functions

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) { //v4.0
 	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 && document.getElementById) x=document.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];}
}

// Bread crumbs function

function showPath(path) {
	document.getElementById('prog').className = 'hide';
	document.getElementById('dept').className = 'hide';
	document.getElementById(path).className = '';
	if (path == 'prog') document.getElementById('map2area').setAttribute('href','../../index.html');
	else document.getElementById('map2area').setAttribute('href','http://www.tufts.edu/med/physiology/');
}
//-->		