// JavaScript Document

function changeimg(g){
var a=g;
switch(a){
 case "about":
 document.pic.src="images/about.jpg";
 break;
 
 case "home":
 document.pic.src="images/home.jpg";
 break;
 
 case "research":
 document.pic.src="images/researchwriting.jpg";
 break;
 
 case "media":
 document.pic.src="images/media.jpg";
 break;
 
 case "portfolio":
 document.pic.src="images/portfolio.jpg";
 break;
 
 case "contact":
 document.pic.src="images/contact.jpg";
 break;
 
}
}

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];}}

}