var blwindow = '<div id="thewindow" style="z-index: 800;display: none;width: 100%;height:100%;position: absolute;left: 0px;top: 0px;">'+
	'<div id="thewindowbackground" style="z-index: 900; width: 100%;height: 100%;background-color: #000000;position: absolute;opacity: .5;filter: alpha(opacity=50);"></div>'+
	'<div id="thewindowcontent" style="z-index: 1000;background-color: #e9e9e9;position: absolute;left: 50%;top: 0%;width: 530px; height: 400px; margin-left: -265px; margin-top: 40px;">'+
		'<img src="/images/ajax-loader.gif" border="0" width="66" height="66" class="loadingImg">'+
	'</div>'+
'</div>';
document.write(blwindow);