function preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}

function swapImgRestore() { //v3.0
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function 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=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function swapImage() { //v3.0
  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function closeBanner() {
	var ban = document.getElementById('banner');
	var cl = ban.className;
	if (cl == 'closed') {
		ban.className = "";
	} else {
		ban.className = "closed";
	}
}


function changeText(field,val) {
	if(document.getElementById(field).value == val) {
		document.getElementById(field).value = '';
	} else if (document.getElementById(field).value == '') {
		document.getElementById(field).value = val;
	}	
}


// Home Page Buttons
function rotate() {
	// get the current box order
	var old_one 	= $$('.one');
	var old_two 	= $$('.two');
	var old_three 	= $$('.three');
	var old_four 	= $$('.four');
	var old_five 	= $$('.five');
	var old_six 	= $$('.six');
	var old_seven 	= $$('.seven');
	
	// reassign class names to shift everything along
	old_one[0].className = "seven";
	old_two[0].className = "one";
	old_three[0].className = "two";
	old_four[0].className = "three";
	old_five[0].className = "four";
	old_six[0].className = "five";
	old_seven[0].className = "six";
	
	// make sure all of the onclicks are correct
	url1 = $$('.seven .moreLink');
	old_one[0].onclick = function() { goTo(url1) };
	old_two[0].onclick = function() { "" };
	url3 = $$('.two .moreLink');
	old_three[0].onclick = function() { goTo(url3) };
	url4 = $$('.three .moreLink');
	old_four[0].onclick = function() { goTo(url4) };
	url5 = $$('.four .moreLink');
	old_five[0].onclick = function() { goTo(url5) };
	url6 = $$('.five .moreLink');
	old_six[0].onclick = function() { goTo(url6) };
	url2 = $$('.six .moreLink');
	old_seven[0].onclick = function() { goTo(url2) };
}

function goTo(url) {
	window.location = url;
}