// JavaScript Document
function showCollapse(obj1,obj2,pz)
{

	if(document.getElementById(obj1).style.visibility=='hidden' ||  document.getElementById(obj1).style.display=='none')
	{
	 
	    document.getElementById(obj1).style.visibility='visible';
		document.getElementById(obj1).style.display='block';
		document.getElementById(obj2).src=pz+'colapse.jpg';

	
	}else{
		//alert("Welcome");
		document.getElementById(obj1).style.visibility='hidden';
		document.getElementById(obj1).style.display='none';	
		document.getElementById(obj2).src=pz+'drop.jpg';
	}
}


function showInfo(sh)
{
if(sh==1){
document.getElementById("infoMsg").style.top="182px";
document.getElementById("infoMsg").style.left="50em";
 document.getElementById("infoMsg").style.visibility='visible';
//document.getElementById("infoMsg").style.display='block';
 document.getElementById("billInfo").style.display='none';
//alert("navannnnnn");
}else{ document.getElementById("infoMsg").style.visibility='hidden';
document.getElementById("billInfo").style.visibility='visible';
//document.getElementById("infoMsg").style.display='none';
}
}

function createRequestObject () {
 
    var xml_http_object;
    
    try {
        xml_http_object = new XMLHttpRequest();
    } catch(e) {
        try {
            xml_http_object = new ActiveXObject("Msxml2.XMLHTTP");
        } catch(e) {
            try {
                xml_http_object = new ActiveXObject("Microsoft.XMLHTTP");
            } catch(e) {
                //alert("ERROR: Your browser does not support AJAX.");
                return false;
            }
        }
    }
    
    return xml_http_object;
 
}
var http = createRequestObject();
	//http.overrideMimeType('text/html');

	
function reqBill(accNo,servNo){ 
    document.getElementById('infoMsg').style.visibility = 'hidden';  
	var url = 'gsmbill.php';    
	var postStr='accNo=' + escape(accNo)+ '&servNo=' + escape(servNo);
	//var postStr='lstCur=' + escape(lstC);
//	alert(postStr);
	http.open('POST',url, true);
	http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	http.setRequestHeader("Content-length", 2);
	http.setRequestHeader("Connection", "close");
    http.onreadystatechange = handleResponse;	
    http.send(postStr); 
}

function handleResponse() {
    if(http.readyState == 4){
    var response = http.responseText;
//    document.getElementById('infoMsg').style.visibility = 'hidden';
    document.getElementById('billInfo').innerHTML = response;
	document.getElementById("billInfo").style.display='block';
	document.getElementById("infoMsg").style.display='none';
	document.getElementById('status_container').innerHTML = "";
    }else{document.getElementById('status_container').innerHTML = "<img src='images/waitingGreen.gif'> <font color='green'>Loading...</font>";
	}
        
}