kenburn random function for jquery.cross-slide.js

gistfile1.js

function kenburn_random( force_zoom )
{
    var xpos = Math.floor(Math.random() * 100);
    var ypos = Math.floor(Math.random() * 100);
    var zoom = (Math.random()*3);
    if( zoom < 1.0 || force_zoom == 1 ) zoom = 1.0;
    return xpos+'% '+ypos+'% '+zoom+'x';
}

/* usage 
function slideStart()
{
    $('#image-slide').crossSlide({
      fade: 1
    }, [
      { src: 'sample1.jpg', 
       from: kenburn_random(1),
         to: kenburn_random(0),
       time: Math.floor(Math.random()*4+4) },
      { src: 'sample2.jpg', 
       from: kenburn_random(0),
         to: kenburn_random(1),
       time: Math.floor(Math.random()*4+4) }
    ]);
}   
*/