var xmlHttp;
function GetXmlHttpObject()
{
    var xmlHttp=null;
    try
    {
        // Firefox, Opera 8.0+, Safari
        xmlHttp=new XMLHttpRequest();
    }
    catch (e)
    {
        // Internet Explorer
        try
        {
            xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
        }
        catch (e)
        {
            xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
        }
    }
    return xmlHttp;
}

var RemarkDiv='';


function ShowRemarks(option,listingid,bldgid)
{
    RemarkDiv="RemarksDiv" + option+ listingid;
	xmlHttp=GetXmlHttpObject();
	var url='/showremarks.aspx?OPTIONS=' + option + '&LISTING_ID=' + listingid + '&BLDG_ID=' + bldgid;
    xmlHttp.onreadystatechange=stateChanged; 
    xmlHttp.open("GET",url,true);
    xmlHttp.send(null);
    
    document.getElementById("span"+ option + listingid).style.display="none";
	

}

function stateChanged() 
{ 
    if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
    { 
        document.getElementById(RemarkDiv).innerHTML=xmlHttp.responseText;
        
    } 
    else
    {
        document.getElementById(RemarkDiv).innerHTML="<img src='/images/ajax-loader.gif'>";
    }
}