jQuery.noConflict();

jQuery(document).ready(function(){
	var interval;
	var show_time = 10000;

	interval = setInterval(call_next,show_time);
	
	jQuery("#control-prev").click(function(){
		clearInterval( interval );
		interval = setInterval(call_prev,show_time);
		call_prev();	
	});
	
	jQuery("#control-pause").click(function(){
		clearInterval( interval );			
	});
	
	jQuery("#control-next").click(function(){
		clearInterval( interval );
		interval = setInterval(call_next,show_time);
		call_next();	
	});
});

var start = 1;
var url = "http://www.summitmedicalgroup.com/article-leader/";

function call_prev()
{
	start = start - 1;
	start = (start<=0) ? 6 : start;
	jQuery(".smg_leader").animate({opacity: 0},500,'',load_prev);
}
function load_prev()
{
	jQuery.get(url+start,function(data){
		jQuery(".smg_leader > div:first-child").html("").append(data).css("background","#fff");
		jQuery(".smg_leader").animate({opacity: 1.0}, 1000);
	});	
}
function call_next()
{
	start++;
        start = (start>12) ? 1 : start;
	jQuery(".smg_leader").animate({opacity: 0},500,"",load_next);
}
function load_next()
{
	jQuery.get(url+start,function(data){
		jQuery(".smg_leader > div:first-child").html("").append(data).css("background","#fff");
		jQuery(".smg_leader").animate({opacity: 1.0}, 1000);
	});	
}