function EditSubmit(clicked,frm_name) {
	document.getElementById(frm_name).txtLinkType.value='Edit';
	document.getElementById(frm_name).intLinkClicked.value=clicked;
	document.getElementById(frm_name).submit();
}

function EditCalendarEvent(clicked,frm_name) {
	alert(clicked);
	document.getElementById(frm_name).action='static_eventsnews_calendar_edit.php';
	popupform(calendar_frm,'calender_edit');
	document.getElementById(frm_name).intLinkClicked.value=clicked;
	document.getElementById(frm_name).submit();
}

function DeleteSubmit(clicked,frm_name) {
	if (confirm('Are you sure you want to delete?')) {
		document.getElementById(frm_name).txtLinkType.value='Delete';
		document.getElementById(frm_name).intLinkClicked.value=clicked;
		document.getElementById(frm_name).submit();
	}
	else {
		return false;
	}
}

function submit_button_confirmation(confirmation_message) 
{
	if ( !(confirm(confirmation_message))) {
		return false;
	}
	
}


function popupform(myform, windowname)
{
if (! window.focus)return true;
window.open('', windowname, 'height=250,width=500,scrollbars=yes top=500,left=350');
myform.target=windowname;
return true;
}



function showframe(frameid, show)
{
  if( show ) {
    document.getElementById(frameid).style.visibility = 'visible';
  } else {
    document.getElementById(frameid).style.visibility = 'hidden';
  }
}


function GetElementPostion(xElement)
{
  var selectedPosX = 0;
  var selectedPosY = 0;
  var theElement = document.getElementById(xElement);

  while(theElement != null){
    selectedPosX += theElement.offsetLeft;
    selectedPosY += theElement.offsetTop;
    theElement = theElement.offsetParent;
  }

 // return selectedPosX + "," + selectedPosY
  //alert(selectedPosX + "," + selectedPosY);
  return selectedPosY;
}

function news_employment_checked( field ) { //news_employment checked so uncheck the others
	if( field.checked == true ) {
		document.getElementById('file_field_label').innerHTML = "PDF (one only)" ;
		document.frmNewsAdd.news_student.checked = false;
		document.frmNewsAdd.news_student.value = "off";
		document.frmNewsAdd.news_staff.checked = false;
		document.frmNewsAdd.news_staff.value = "off";
		document.frmNewsAdd.news_frontpage.checked = false;
		document.frmNewsAdd.news_frontpage.value = "off";
		document.frmNewsAdd.news_feature.checked = false;
		document.frmNewsAdd.news_feature.value = "off";	
		document.frmNewsAdd.news_publication.checked = false;
		document.frmNewsAdd.news_publication.value = "off";
	}
}

function others_checked( field ) { //one of the other news categories have been checked so uncheck news_employment
	if( field.checked == true ) {
		document.getElementById('file_field_label').innerHTML = "Image (one only)" ;
		document.frmNewsAdd.news_employment.checked = false;
		document.frmNewsAdd.news_employment.value = "off";
		document.frmNewsAdd.news_publication.checked = false;
		document.frmNewsAdd.news_publication.value = "off";
	}
}

function news_publications_checked( field ) { //news_employment checked so uncheck the others
	if( field.checked == true ) {
		document.getElementById('file_field_label').innerHTML = "PDF (one only)" ;
		document.frmNewsAdd.news_student.checked = false;
		document.frmNewsAdd.news_student.value = "off";
		document.frmNewsAdd.news_staff.checked = false;
		document.frmNewsAdd.news_staff.value = "off";
		document.frmNewsAdd.news_frontpage.checked = false;
		document.frmNewsAdd.news_frontpage.value = "off";
		document.frmNewsAdd.news_feature.checked = false;
		document.frmNewsAdd.news_feature.value = "off";	
		document.frmNewsAdd.news_employment.checked = false;
		document.frmNewsAdd.news_employment.value = "off";
	}
}