$(document).ready(function(){
	if(!(parseInt(jQuery.browser.version)<7 && jQuery.browser.msie)) {
		var currentPosition = 0;
		var slideWidth = $('#partner ul').width();
		var slideHeight = $('#partner li').height();
		var slides = $('#partner li');
		var numberOfSlides = slides.length;
		currentPosition = Math.floor(Math.random()*numberOfSlides);
		var speed = 4000;
		
		for (var i=0; i<numberOfSlides; i++) { 
			$(slides[i]).css(
					{'left' : slideWidth*(i-currentPosition)}
			);
		}
	
		$('#partner').css('position', 'relative');
		$('#partner ul').css('width', slideWidth).css('height', slideHeight).css('overflow', 'hidden').css('position', 'relative');
		$('#partner ul li').css('position', 'absolute').css('width', slideWidth);
		var run = setInterval(function(){
			for (var i=0; i<numberOfSlides; i++) {
				var left=parseInt($(slides[i]).css('left'));
				if (left < -2000) {
					$(slides[i]).css('left', left+slideWidth*(numberOfSlides-1));
				}
				else {
					$(slides[i]).animate({'left' : left-slideWidth}, 1000);
				}
				if (left < 2*slideWidth && left > -2*slideWidth) {
					$(slides[i]).css('display', 'block');
				}
				else {
					$(slides[i]).css('display', 'none');
				}
			}}, speed);
	}
});