var cur = 0;
var data_count = data_len-1;

function next_item(){
	cur+=1;
	if(cur > data_count){cur=0;}
	show_page_count();
}

function prev_item(){
	cur-=1;
	if(cur < 0){cur=data_count;}
	show_page_count();
}

function show_page_count(){
	str = eval(cur + 1) + " OF " + eval(data_count + 1);
	document.getElementById("pager_page_count").innerHTML = str;
	data_str = document.getElementById("data_" + cur);
	document.getElementById("scollcontent").innerHTML = data_str.innerHTML;
}

	$(function()
		{
		$('#scollcontent').jScrollPane(
			{
				showArrows:true,
				dragMaxHeight:10,
				animateTo:true,
				animateInterval:50,
				animateStep:3
			}
		);
		
			$('#next-content').bind(
					'click',
					function()
					{
					next_item();
						$('#scollcontent').jScrollPane(
							{
								showArrows:true,
								dragMaxHeight:10,
								animateTo:true,
								animateInterval:50,
								animateStep:3
							}
						);
					}
				);
				
			$('#prev-content').bind(
					'click',
					function()
					{
					prev_item();
						$('#scollcontent').jScrollPane(
							{
								showArrows:true,
								dragMaxHeight:10,
								animateTo:true,
								animateInterval:50,
								animateStep:3
							}
						);
					}
				);
});