function lrt(fldNum,tag,alrt) {
	if (alrt != '') { alrt += ', '; }
	alrt += tag;
	return alrt;
}
function subAlrt(alrt) {
	document.getElementById('popAlrt').innerHTML = "<br /><span class='alert'>"+alrt+"</span>";
	posPop();
}
function subAlrt2(alrt) { document.getElementById('alerter2').innerHTML = "<span class='alert'>"+alrt+"</span><br /><br />"; }
function subAlrt3(alrt) { document.getElementById('alerter3').innerHTML = "<span class='alert'>"+alrt+"</span>"; }
function gtNm(name) { return document.getElementsByName(name)[0].value; }
function str(fldNum) { document.getElementsByTagName('td')[fldNum].className = 'alert'; }
function rst(fldNum) { document.getElementsByTagName('td')[fldNum].className = ''; }

function stopRKey(evt) {
   var evt = (evt) ? evt : ((event) ? event : null);
   var node = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null);
   if ((evt.keyCode == 13) && (node.type=="text" || node.type=="password")) {return false;}
}

function include_rpc(script_filename) {
    var html_doc = document.getElementsByTagName('head').item(0);
    var js = document.createElement('script');
    js.setAttribute('language', 'javascript');
    js.setAttribute('type', 'text/javascript');
    js.setAttribute('src', script_filename);
    html_doc.appendChild(js);
    return false;
}