var xwid = 791;
var xco = new Array();
xco[0] = 177;
xco[1] = 293;
xco[2] = 409;
xco[3] = 525;
xco[4] = 644;

function float_layers()
{
  var i,obj,layer,args = float_layers.arguments;
  for (i=0; i<(args.length); i++) {
	if (navigator.appName == 'Netscape') layer = document.layers[args[i]];
	else layer = document.all[args[i]];
	if (navigator.appName == 'Netscape') layer.left = window.pageXOffset + (page_width() - layer.clip.width)/2;
	else {
		if (page_width() < xwid ) layer.style.pixelLeft = xco[i];	
		else layer.style.pixelLeft = (page_width()  - xwid)/2 + xco[i];
	}
  }
}

function page_width()
{
	return (navigator.appName == 'Netscape') ? innerWidth  : document.body.offsetWidth;
}