function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}

function changeRates(cn, id, curr) {
	var xml;
	try {xml=new XMLHttpRequest();}catch(e){try {xml=new ActiveXObject("Msxml2.XMLHTTP");}catch(e){try{xml=new ActiveXObject("Microsoft.XMLHTTP");}catch(e) {alert("Your browser does not support AJAX!");return false;}}}
	xml.onreadystatechange=function() {
		if(xml.readyState==4) {
			var json = eval('(' + xml.responseText + ')');
			var h;
			if (json['name'] != null) document.getElementById("rates_head").innerHTML = json["name"]+':';
			for(i=0;i<8;i++){
				if (json[i][1] != '') {
					document.getElementById("rates_flag_"+i).innerHTML = json[i][0];
					h = document.getElementById("rates_href_"+i);
                    h.href = json[i][3];
					h.innerHTML = json[i][1];
					if (json[i][2] != null && json[i][2] != ''){
						document.getElementById("rates_price_"+i).innerHTML = "<span class=\"\">"+json[i][2]+" /min</span>";
					} else {
						document.getElementById("rates_price_"+i).innerHTML = "<span class=\"\"></span>";
					}
				} else {
					document.getElementById("rates_href_"+i).innerHTML = "";
					document.getElementById("rates_flag_"+i).innerHTML = "";
					document.getElementById("rates_price_"+i).innerHTML = "";
				}
			}

		}
	}
	xml.open("GET","/continent_ajax_servlet.jsp?c=" + cn + '&id=' + id + '&curr=' + curr, true);
	xml.send(null);
}