[javascript-dev] jsui mysketch

hi
i am trying to build a multi-2D slider as jsui and hanging at the  
very basics.
since i don't want to redraw all sliders i want to use multiple  
sketches (like sprites).
below is my basic misunderstanding, the function dsketch works,
but the function dsketch2 is doing nothing...

if somebody already did a jsui for multiple 2D-sliders and wants to  
share this, i would not mind as well ;-)

thanks
klaus

autowatch = 1;
inlets = 2;
outlets = 1;
sketch.default2d();
var vbrgb = [0.3,0.3,0.6,0.5];
var vfrgb = [0.8,0.8,0.3,0.5];
var width = box.rect[2] - box.rect[0];
var height = box.rect[3] - box.rect[1];

var sketch2 = new Sketch(width,height);
sketch2.default2d();



function dsketch()
{
		with (sketch)
		{
		glclearcolor(vbrgb);			
		glclear();	
		refresh();
		}
}

function dsketch2()
{
		with (sketch2)
		{
		glclearcolor(vbrgb);			
		glclear();	
		refresh();
		}
}