$(document).ready(function()
{
	var page	= $("#_links_this_page").html();
	page		= cutRedundant(page);

	$("#_link_prev_btn").click(function()
	{
		prevpage	= eval(page+'-'+1);
		
		loadUrl(prevpage);
	});

	$("#_link_next_btn").click(function()
	{
		nextpage	= eval(page+'+'+1);

		loadUrl(nextpage);
	});

	$("span[@id=_link_btn]").click(function()
	{	
			var pages	= $(this).html();
			pages		= cutRedundant(pages);
		
			loadUrl(pages);
	});
});

function getLink()
{
	var url		=  window.location.href;
	var reg		= new RegExp('&page=[0-9]+','i');

	url			= url.replace(reg,'');
	return url
}

function loadUrl(page)
{
	if(page<1)
	{
		page = 1;
	}

	var url	= getLink()+'&page='+page;

	window.location.href	= url;
}

function cutRedundant(str)
{
	var reg		= new RegExp("[0-9]+",'i');

	return reg.exec(str);
}