document.write('<!---------------------------------------popup for catalogs--------------------------------------->');
document.write('<script language="javascript">');
document.write('function launchCenter(url, name, width, height, winstyle){');
document.write('		var str = "height=" + height + ",innerHeight=" + height;');
document.write('		str += ",width=" + width + ",innerWidth=" + width;  if (window.screen) {');
document.write('		var ah = screen.availHeight - 30;    var aw = screen.availWidth - 10;');
document.write('		var xc = (aw - width) / 2;    var yc = (ah - height) / 2;');
document.write('		str += ",left=" + xc + ",screenX=" + xc;');
document.write('		str += ",top=" + yc + ",screenY=" + yc;  }');
document.write('		return window.open(url, name, str + "," + winstyle);');
document.write('	}');
document.write('	function PopWindow(strURL, width, height)');
document.write('	{		');
document.write('		launchCenter(strURL, \'_blank\', width, height, ');
document.write('\' scrollbars=yes,toolbar=no,location=no,menubar=no,resizable=no\')');
document.write('	}');
document.write('</script>');
document.write('<!--------------------------------------popup for catalogs----------------------------------------->');