//Browser Support Code
function a(div,url){

	var ajaxRequest;  // The variable that makes Ajax possible!
	
	try{
		// Opera 8.0+, Firefox, Safari
		ajaxRequest = new XMLHttpRequest();
	} catch (e){
		// Internet Explorer Browsers
		try{
			ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try{
				ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e){
				// Something went wrong
				alert("Your browser broke!");
				return false;
			}
		}
	}
	// Create a function that will receive data sent from the server
ajaxRequest.onreadystatechange = function(){
	if(ajaxRequest.readyState == 4){
	document.getElementById(div).innerHTML=ajaxRequest.responseText;	}
}
ajaxRequest.open("GET", url, true);
ajaxRequest.send(null); 
}

function bg(url) {
document.body.style.backgroundImage='url('+url+')';
document.getElementById('letter_bg').style.backgroundImage='url('+url+')';
}

function b(action) {
if (action==1){window.setTimeout("Effect.BlindDown(\'body\', {duration: .5})", 250);document.getElementById('body').style.height='auto'; }
if (action==0) {Effect.BlindUp('body', {duration: .5});document.getElementById('body').style.height='auto'; bg('images/back.gif');}
}