JQuery Slide element and clone to create 'infinite' loop -

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i having issue feel on complicating. have container div houses inner div. inner div has background image slides left. once div reaches point want clone give seamless appearance of infinite loop.

jsfiddle: http://jsfiddle.net/9phzt/

here non-working code have @ point:

function moveplatform() {    $("div."+theplatform).animate({"left": "-3000px"},5000,"linear", function() {     $(this).remove(); }); } function cloneplatform() {     var clonepoint = 3000 - thewidth;     var theright = getposition(theplatform);     if (clonepoint < theright) {         $("div."+theplatform).clone().appendto("div#container");     } } function getposition(el) {     var theleft = $("div."+el).offset().left     var theright = $("div."+el).offset().left + $("div."+el).width();     //return theleft     return theright }

an issue functionality create endless clones based on if statement parameters. looking clone platform once when reaches right edge of viewpoint.

any appreciated. thanks!


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