var current_last = new Array(0);
function refresh(exch_currencies_ids) {
	$.ajax({
		url: "exchange_rates/js/ajax_func.php",
		type: "POST",
		data: "currencies=" + exch_currencies_ids,
		dataType: ($.browser.msie) ? "text" : "xml",
		success: function(data){
			var xml;
			if (typeof data == "string") {
				xml = new ActiveXObject("Microsoft.XMLDOM");
				xml.async = false;
				xml.loadXML(data);
			} else {
				xml = data;
			}
			
			var pairs = '';			
			
			$("pair", xml).each(function(){				
				
				$("table#ex_rates_table #currency_"+ $("cur1", this).text() +" #last_"+ $("cur1", this).text() +"_"+ $("cur2", this).text()).text( $("last", this).text() );
		
			});
		}
	});

}

function exchange_rates_setTimer(pair_ids,exch_currencies_ids) {
	window.setInterval("refresh(exch_currencies_ids)", 10*1000 );  
}