function createAjax() 
{
    var request = false;
        try {
            request = new ActiveXObject('Msxml2.XMLHTTP');
        }
        catch (err2) {
            try {
                request = new ActiveXObject('Microsoft.XMLHTTP');
            }
            catch (err3) {
		try {
			request = new XMLHttpRequest();
		}
		catch (err1) 
		{
			request = false;
		}
            }
        }
    return request;
}


function uzXmlHttp(){
    var xmlhttp = false;
    try{
        xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    }catch(e){
        try{
            xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
        }catch(e){
            xmlhttp = false;
        }
    }

    if(!xmlhttp && document.createElement){
        xmlhttp = new XMLHttpRequest();
    }
    return xmlhttp;
}

function loadmenu(){
var ajax1=createAjax();   
     ajax1.onreadystatechange=function(){  
        if(ajax1.readyState==4 && ajax1.status==200){  
             document.getElementById('menuswitch').innerHTML=ajax1.responseText; 
			 //alert(ajax1.responseText);
        }else{  
           return false;  
        }  
     }  
     ajax1.open("POST","cache/indexscript.php",true);  
     ajax1.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");  
	 ajax1.send("read="+1);
 }