// pagination functions
window.addEvent('domready',function(){

var pg_page = 0;
var pg_page2 = 0;
var pg_page3 = 0;

pagination = function () {
	if(document.getElementById('pg_page'+pg_page)) document.getElementById('pg_page'+pg_page).style.display = 'block';
	if(document.getElementById('pg2_page'+pg_page)) document.getElementById('pg2_page'+pg_page).style.display = 'block';
	if(document.getElementById('pg3_page'+pg_page)) document.getElementById('pg3_page'+pg_page).style.display = 'block';
	if(document.getElementById('pg_link'+pg_page)) document.getElementById('pg_link'+pg_page).className = 'nolink';
	if(document.getElementById('pg2_link'+pg_page)) document.getElementById('pg2_link'+pg_page).className = 'nolink';
	if(document.getElementById('pg3_link'+pg_page)) document.getElementById('pg3_link'+pg_page).className = 'nolink';
}

changePage = function (p) {
	
	if(document.getElementById('pg_page'+pg_page)) document.getElementById('pg_page'+pg_page).style.display = 'none';
	if(document.getElementById('pg_link'+pg_page)) document.getElementById('pg_link'+pg_page).className = '';
	if(document.getElementById('pg_page'+p)) document.getElementById('pg_page'+p).style.display = 'block';
	if(document.getElementById('pg_link'+p)) document.getElementById('pg_link'+p).className = 'nolink';
	pg_page = p;
	
}

changePage2 = function (p) {
	
	if(document.getElementById('pg2_page'+pg_page2)) document.getElementById('pg2_page'+pg_page2).style.display = 'none';
	if(document.getElementById('pg2_link'+pg_page2)) document.getElementById('pg2_link'+pg_page2).className = '';
	if(document.getElementById('pg2_page'+p)) document.getElementById('pg2_page'+p).style.display = 'block';
	if(document.getElementById('pg2_link'+p)) document.getElementById('pg2_link'+p).className = 'nolink';
	pg_page2 = p;
	
}

changePage3 = function (p) {
	
	if(document.getElementById('pg3_page'+pg_page3)) document.getElementById('pg3_page'+pg_page3).style.display = 'none';
	if(document.getElementById('pg3_link'+pg_page3)) document.getElementById('pg3_link'+pg_page3).className = '';
	if(document.getElementById('pg3_page'+p)) document.getElementById('pg3_page'+p).style.display = 'block';
	if(document.getElementById('pg3_link'+p)) document.getElementById('pg3_link'+p).className = 'nolink';
	pg_page3 = p;
	
}

pagination();

});