(function($) {

	$.fn.popupwindow = function(p)
	{
	
		var profiles = p || {};
	
		return this.each(function(index){
			var settings, parameters, mysettings, b, a;
			
			// for overrideing the default settings
			mysettings = ($(this).attr("rel") || "").split(",");
	
			
			settings = {
				height:600, // sets the height in pixels of the window.
				width:600, // sets the width in pixels of the window.
				toolbar:0, // determines whether a toolbar (includes the forward and back buttons) is displayed {1 (YES) or 0 (NO)}.
				scrollbars:0, // determines whether scrollbars appear on the window {1 (YES) or 0 (NO)}.
				status:0, // whether a status line appears at the bottom of the window {1 (YES) or 0 (NO)}.
				resizable:1, // whether the window can be resized {1 (YES) or 0 (NO)}. Can also be overloaded using resizable.
				left:0, // left position when the window appears.
				top:0, // top position when the window appears.
				center:0, // should we center the window? {1 (YES) or 0 (NO)}. overrides top and left
				createnew:1, // should we create a new window for each occurance {1 (YES) or 0 (NO)}.
				location:0, // determines whether the address bar is displayed {1 (YES) or 0 (NO)}.
				menubar:0 // determines whether the menu bar is displayed {1 (YES) or 0 (NO)}.
			};
	
			// if mysettings length is 1 and not a value pair then assume it is a profile declaration
			// and see if the profile settings exists
	
			if(mysettings.length == 1 && mysettings[0].split(":").length == 1)
			{
				a = mysettings[0];
				// see if a profile has been defined
				if(typeof profiles[a] != "undefined")
				{
					settings = $.extend(settings, profiles[a]);
				}
			}
			else
			{
				// overrides the settings with parameter passed in using the rel tag.
				for(var i=0; i < mysettings.length; i++)
				{
					b = mysettings[i].split(":");
					if(typeof settings[b[0]] != "undefined" && b.length == 2)
					{
						settings[b[0]] = b[1];
					}
				}
			}
	
			// center the window
			if (settings.center == 1)
			{
				settings.top = (screen.height-(settings.height + 110))/2;
				settings.left = (screen.width-settings.width)/2;
			}
			
			parameters = "location=" + settings.location + ",menubar=" + settings.menubar + ",height=" + settings.height + ",width=" + settings.width + ",toolbar=" + settings.toolbar + ",scrollbars=" + settings.scrollbars  + ",status=" + settings.status + ",resizable=" + settings.resizable + ",left=" + settings.left  + ",screenX=" + settings.left + ",top=" + settings.top  + ",screenY=" + settings.top;
			
			$(this).bind("click", function(){
				var name = settings.createnew ? "PopUpWindow" + index : "PopUpWindow";
				window.open($(this).attr('href'), name, parameters).focus();
				return false;
			});
		});
	
	};

})(jQuery);