function createRequestObject() {
	
    var ro;
    var browser = navigator.appName;
    if(browser == "Microsoft Internet Explorer"){
        ro = new ActiveXObject("Microsoft.XMLHTTP");
    }else{
        ro = new XMLHttpRequest();
    }
    return ro;
}

var httpcal	= createRequestObject();



function sndReq(action) {
	
    httpcal.open('get', action);
    httpcal.onreadystatechange = handlerentResponse;
    httpcal.send(null);
}

function handlerentResponse() {
	//alert("hello");
	if(httpcal.readyState == 4){
		
	 if(httpcal.responseText!=null) {
	   //alert(httpcal.responseText);	 
            var replaceText = httpcal.responseText;
	    document.getElementById('displaymonth').style.visibility="hidden";
	    document.getElementById('displaymonth').style.display="none";
	    document.getElementById('displaycal').style.display="block";
	    document.getElementById('displaycal').style.visibility="visible";
            document.getElementById('displaycal').innerHTML = " " + replaceText;
            
        }
    }
}

/*function display(jsmonth,jsyear)
{
alert(jsyear);

document.getElementById('displaymonth').style.visibility="hidden";
document.getElementById('displaymonth').style.display="none";
document.getElementById('displaycal').style.display="block";
document.getElementById('displaycal').style.visibility="visible";
document.getElementById('displaycal').innerHTML=<?php echo showMonth(+jsmonth, +jsyear);?>
}*/