jquery variables

[ggalan]

i seem to be having problems passing in dynamic variables into jquery like this

function scrnSlide(){	
	var screen_width = document.body.offsetWidth;
	var screen_height = document.body.offsetHeight;
	$("#swipeMask").css({width:screen_width, height:screen_height});

};

any ideas how to make this work?
thanks

[algo web dizajn]

if you're using Jquery, why don't you go with $(document).width() and .height() instead of document.body.offsetWidth;

[ggalan]

that worked well, thanks