function Browser(){
	this.ver = navigator.appVersion
	this.agent = navigator.userAgent
	this.dom = document.getElementById?1:0
	this.gecko = (navigator.product == "Gecko");
	this.opera5 = this.agent.indexOf("Opera 5")>-1
	this.ie5 = (this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; 
	this.ie6 = (this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
	this.ie4 = (document.all && !this.dom && !this.opera5)?1:0;
	this.ie = this.ie4||this.ie5||this.ie6
	this.mac = this.agent.indexOf("Mac")>-1
	this.ns6 = (this.dom && parseInt(this.ver) >= 5) ?1:0; 
	this.ns4 = (document.layers && !this.dom)?1:0;
	this.bw = (this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
	return this;	
}

var browser = new Browser();
var block=new Array();
var degs=new Array();

function blocks(id,width){
	this.s = (id*50); // order offset
	id = "m"+id;
	if(browser.ie)document.writeln('<div name='+id+' id='+id+' style="position:absolute;top:0;width:'+width+';height:93;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=50);"><table border="0" cellpadding="0" cellspacing="0" width="100%" height="100%"><tr><td width="1" bgcolor="#9CB2BD"><img src="/images/spacer.gif" width="1" height="1"></td><td width="100%" bgcolor="#D7D7D7"><img src="/images/spacer.gif" width="1" height="1"></td><td width="1" bgcolor="#9CB2BD"><img src="/images/spacer.gif" width="1" height="1"></td></tr></table></div>');	
	if(browser.ns4 || browser.gecko)document.writeln('<div name='+id+' id='+id+' style="position:absolute;top:0;width:'+width+';height:93;-moz-opacity: 0.50;"><table border="0" cellpadding="0" cellspacing="0" width="100%" height="100%"><tr><td width="1" bgcolor="#9CB2BD"><img src="/images/spacer.gif" width="1" height="1"></td><td width="100%" bgcolor="#D7D7D7"><img src="/images/spacer.gif" width="1" height="1"></td><td width="1" bgcolor="#9CB2BD"><img src="/images/spacer.gif" width="1" height="1"></td></tr></table></div>');		
	if(browser.ns4)this.css = document.layers[id]
	else if(browser.ie4)this.css = document.all[id].style
	else if(document.getElementById)this.css = document.getElementById(id).style
	this.moveIt=lib_moveIt
	return this;
};

function lib_moveIt(x,y){
	this.css.left = x;
	this.css.top = y;
}

for(var z=0;z<360;z++){
	degs[z]=Math.sin((z*Math.PI)/180)
}

function doloop(){
	for(var z1=1;z1<block.length;z1++){
		if(block[z1].s<359){
			block[z1].s++
		}else{
			block[z1].s=0
		};		
		x = (380+(degs[block[z1].s]*(z1*40)));	
		block[z1].moveIt(x,0);
	};
	setTimeout("doloop()",30)
};

block[4] = new blocks(1,35);
block[3] = new blocks(2,13);
block[2] = new blocks(3,7);
block[1] = new blocks(4,6);
doloop();