function ajaxmain(magazine,action) {
	if (xmlHttp.readyState == 4 || xmlHttp.readyState == 0)	{
		xmlHttp.open("GET", "/wp-content/themes/apteka/mainajax.php?magazine="+magazine+"&action="+action, true);
		xmlHttp.onreadystatechange = ajaxmain_back;
		xmlHttp.send(null);
	} else setTimeout("ajaxmain('"+magazine,+"','"+action+"')", 500);
	return false;
}

function ajaxmain_back() {
	if (xmlHttp.readyState == 4) {
		
		if (xmlHttp.status == 200) {
			xmlResponse = xmlHttp.responseXML;
			xmlDocumentElement = xmlResponse.documentElement;
			Content = xmlDocumentElement.firstChild.data;


			document.getElementById("mainContent").innerHTML=Content
		} else {
			alert("There was a problem accessing the server: " +
			xmlHttp.statusText);
		}
	}
}

var var_ajaxmain_dir_i=0;
var var_ajaxmain_dir_array=new Array();

function ajaxmain_dir(magazine,direction) {
	if (direction==1) {
		var_ajaxmain_dir_i++;
	} else {
		var_ajaxmain_dir_i--;
	}
	len=var_ajaxmain_dir_array.length-1;
	if (var_ajaxmain_dir_i>len) var_ajaxmain_dir_i=0;
	if (var_ajaxmain_dir_i<0) var_ajaxmain_dir_i=len-1;
//	alert(var_ajaxmain_dir_array[var_ajaxmain_dir_i]);
	ajaxmain(magazine,var_ajaxmain_dir_array[var_ajaxmain_dir_i]);
	return false;
}