$(document).ready(function(){
	var windowSizeArray = [ "",	"width=1020,height=600,scrollbars=yes" ];
		$('#chat').click(function (event){
			var url = $(this).attr("href");
			var windowName = "popUp";//$(this).attr("name");
			var windowSize = windowSizeArray[$(this).attr("rel")];

			window.open(url, windowName, windowSize);

			event.preventDefault();

		});
});