//...............................................PrintPage............................
function PrintPage() {
	window.print()
}
//......................................end...............................................
//...............................................OpenNewWin............................
function openNewWin(urlstr) {
	window.open(urlstr, "coursewin",'toolbar=no,location=no,scrollbars=yes,menubar=no,titlebar=no,resizable=yes,width=1150,height=850');
}
//......................................end...............................................
//...............................................TopicInfo............................
 function TopicInfo(Topic) {
	Show=Topic; 
	CTI= open(Show, 'CodeTopicInformation', 'toolbar=no,location=no,directories=no,status=yes,menubar=yes,resizable=yes,copyhistory=no,scrollbars=yes,width=550,height=350');
	CTI.focus();
}
//......................................end...............................................
//......................................CheckRadios...............................................
var msgflag;  //leave variable outside of function so that it can be referenced above
function checkRadios(form) {
var el = form.elements;
msgflag ="false";
 for(var i = 0 ; i < el.length ; ++i) {
  if((el[i].type == "radio") || (el[i].type == "checkbox")) {
   var radiogroup = el[el[i].name]; // get the whole set of radio buttons.
   var itemchecked = false;
   for(var j = 0 ; j < radiogroup.length ; ++j) {
    if(radiogroup[j].checked) {
	 itemchecked = true;
	 break;
	} 
   } 
   if(!itemchecked) { 
    //alert("Please choose an answer for "+el[i].name+".");
    string = new String(el[i].name); //extract question number from field name
    alert("Please choose an answer for question #"+string.slice(1,-2));
    msgflag="true";
    if(el[i].focus)
     el[i].focus();
	return false;
   } 
  }
 } 
 return true;
} 
//......................................end...............................................
/* Removed 11/2/12 - causing problems with text fields in Firefox (users are not able to click into the fields).
//disable right click menu
document.oncontextmenu = function() {
return false
}
if(document.layers)
{    window.captureEvents(Event.MOUSEDOWN); 
window.onmousedown = function(e) {
 if(e.target==document)
return false; 
}
 }
 else
 { 
 document.onmousedown = function()
{return false }
 }
*/
// return the value of the radio button that is checked
// return an empty string if none are checked, or
// there are no radio buttons
function getCheckedValue(radioObj) {
	if(!radioObj)
		return "";
	var radioLength = radioObj.length;
	if(radioLength == undefined)
		if(radioObj.checked)
			return radioObj.value;
		else
			return "";
	for(var i = 0; i < radioLength; i++) {
		if(radioObj[i].checked) {
			return radioObj[i].value;
		}
	}
	return "";
}
function entsub2(event) {
var isNav4=false;
var isIE4=false;
// find browser type and version
if (navigator.appVersion.indexOf("4.")>=0) {
	if(navigator.appName=="Netscape") {
		isNav4=true;
	}
if(navigator.userAgent.indexOf("MSIE")>0) {
	isIE4=true;
	}
}
// use the appropriate event property for the detected browser
if (isNav4) {
	if ( event.which == "13" ) {
	//	window.location=getSearchView();
//	window.location="http://www.realtor.org"
     document._THISNARFORM.action=document.forms[0].action;
     document._THISNARFORM.submit()
		event.returnValue = false;
	}
} else {
	if ( event.keyCode=="13" ) {
	//	window.location=getSearchView();
//	window.location="http://www.realtor.org"
     document._THISNARFORM.action=document.forms[0].action;
     document._THISNARFORM.submit()
		event.returnValue = false;
	}
 }
}