var http = createRequestObject();
var dvtag;
function createRequestObject(){
    var request_;
    var browser = navigator.appName;
    if(browser == "Microsoft Internet Explorer"){
        request_ = new ActiveXObject("Microsoft.XMLHTTP");
    }
    else{
        request_ = new XMLHttpRequest();
    }
    return request_;
}
function getInfo(lnk,dv){
dvtag=dv;


    http.open('get', lnk);
    http.onreadystatechange = handleInfo;

if(http.readyState == 4){
        var response = http.responseText;
        document.getElementById(dv).innerHTML = response;

    }

 http.send(null);


   
}
function handleInfo(hdv){
    if(http.readyState == 1){
        document.getElementById(dvtag).innerHTML = '<img src="load.gif">';
    }
    if(http.readyState == 4){
        var response = http.responseText;
        document.getElementById(dvtag).innerHTML = response;

    }
}


function getCheckedValue(radioObj) {
	if(!radioObj)
		return "";
	var radioLength = radioObj.length;
	if(radioLength == undefined)
		if(radioObj.checked)
			return radioObj.value;
		else
			return "";
	for(var i = 0; i < radioLength; i++) {
		if(radioObj[i].checked) {
			return radioObj[i].value;
		}
	}
	return "";
}


function setCheckedValue(radioObj, newValue) {
	if(!radioObj)
		return;
	var radioLength = radioObj.length;
	if(radioLength == undefined) {
		radioObj.checked = (radioObj.value == newValue.toString());
		return;
	}
	for(var i = 0; i < radioLength; i++) {
		radioObj[i].checked = false;
		if(radioObj[i].value == newValue.toString()) {
			radioObj[i].checked = true;
		}
	}
}