function swapper () {
var x=Math.floor(Math.random()*5);
var pleft= x+1;
photo_left.src="header_images/left_"+ pleft +".jpg";

var y=Math.floor(Math.random()*5);
var prt= y+1;
photo_right.src="header_images/right_"+ prt +".jpg"; 
}

function magic(x,y,z){
document.write('<embed height="'+y+'" src="flash/'+z+'.swf" width="'+x+'" quality="best">');
}

function dome() {
document.write('<img alt="Navigate here!" src="images/nav_mar.gif" border=0 height="50" width="766" usemap="#navmap">');

document.write('<map name="navmap"><area shape="rect" coords="8,7,82,43" href="index.html">');
document.write('<area shape="rect" coords="107,7,214,43" href="about_us.html">');
document.write('<area shape="rect" coords="234,7,344,43" href="programs.html">');
document.write('<area shape="rect" coords="372,7,459,43" href="events.html">');
document.write('<area shape="rect" coords="476,7,616,43" href="how_to_help.html">');
document.write('<area shape="rect" coords="639,7,760,43" href="contact_us.html"></map>');
}