// ******************************************************
// ******************** Ajax functions  *********************
// ******************************************************


function fetchSubform(subform,pane, fieldid, insertHere, unid) {
$(document).ready(function(){
	URLvalues = location.search;	
//	alert(subformFetchAgentURL);
	xmlhttpPost(subformFetchAgentURL + '&subform='+subform+'&pane=' + pane + '&panemoduleid='+fieldid+'&unid=' + unid + '&' + URLvalues.substr(1), insertHere);

});

}

function xmlhttpPost(strURL,result) {
	xmlhttpPostwStartEnd(strURL,result,'','')	
}

function xmlhttpPostwStartEnd(strURL,result,vStart,vEnd) {
    // Mozilla/Safari
    var xmlHttpReq = null;
    if (window.XMLHttpRequest) {
        xmlHttpReq = new XMLHttpRequest();
    }
    // IE
    else if (window.ActiveXObject) {
        xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
    }
    xmlHttpReq.open('GET', strURL, true);
//	alert(result+ " - "+strURL);
	var req = xmlHttpReq;
    xmlHttpReq.onreadystatechange = function() {
//    document.getElementById(layername).innerHTML
//    $("#tempfelt").html($("#tempfelt").html()+"("+result+")" +" -> RS=" +req.readyState +"|");
        if (req.readyState == 4) {
            updateInnerHTML(req.responseText, result,vStart,vEnd);

        }
    }
   xmlHttpReq.send(null);
}
function updateInnerHTML(str,layername,vStart,vEnd){
//alert(layername);
	if(layername != "undefined")
		document.getElementById(layername).innerHTML = vStart+str+vEnd;
}