$(document).ready(function(){
	//fix IE 5.5 and IE 6 PNG transparency issues
	//$(document).pngFix();
	$("#banner, #sidebody").pngFix();
	
	//navigation button rollover
	$(".navbtn").hover(function(){
			$(this).addClass("navbtnover");
		},function(){
			$(this).removeClass("navbtnover");
	}).mousedown(function(){
		$(this).addClass("navbtnclick");
	}).mouseup(function(){
		$(this).removeClass("navbtnclick");
	});
	
	$(".clear").replaceWith("<hr class='clear'>");	//so we don't have to remember to make the clearing element an HR
	$(".clear").parent().addClass("containsClear");	//give the container a class so it 'hasLayout'
	$(".clear").before("&nbsp;");
});