function xmlhttpPost(strURL,update_object) {
    var xmlHttpReq = false;
    var self = this;
    // Mozilla/Safari
    if (window.XMLHttpRequest) {
        self.xmlHttpReq = new XMLHttpRequest();
    }
    // IE
    else if (window.ActiveXObject) {
        self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
    }
    self.xmlHttpReq.open('GET', strURL, true);
	// self.xmlHttpReq.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	
    self.xmlHttpReq.onreadystatechange = function() {
        if (self.xmlHttpReq.readyState == 4 ) {
           if (update_object == "zapbox") {
			   update_zapbox(self.xmlHttpReq.responseText);
            }
		if (self.xmlHttpReq.status == 200) {
			 clickMenu('outer');
			 accordion();
			}
        }
    }
    self.xmlHttpReq.send(null);
}

function get_zapbox4_host_page(tab,param1,param2,param3,param4) {
//alert("_zapbox.php?tab="+tab+"&param1="+param1+"&param2="+param2+"&param3="+param3+"&param4="+param4);
    xmlhttpPost("_zapbox4_host_page.php?tab="+tab+"&param1="+param1+"&param2="+param2+"&param3="+param3+"&param4="+param4,"zapbox");
}
function get_zapbox(tab,param1,param2,param3,param4) {
//alert("_zapbox.php?tab="+tab+"&param1="+param1+"&param2="+param2+"&param3="+param3+"&param4="+param4);
    xmlhttpPost("_zapbox.php?tab="+tab+"&param1="+param1+"&param2="+param2+"&param3="+param3+"&param4="+param4,"zapbox");
}
function update_zapbox(str){
    //alert(str);
    document.getElementById("zapbox").innerHTML = str;
	

	
}