var windowSizeArray = [ "width=420,height=340",
						"width=300,height=400,scrollbars=yes" ];

$(document).ready(function(){         
	$('.newWindow').click(function (event){               
		var url = $(this).attr("href");             
		var windowName = "popUp";//$(this).attr("name");             
		var windowSize = windowSizeArray[ $(this).attr("po") ];               
		
		window.open(url, windowName, windowSize);               
		event.preventDefault();           
	});     
});