function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var old_class;
function check_button(button_id, row_id, menu_buttons){
	var button=document.getElementById(button_id);
	var row=document.getElementById(row_id);
	z = 1;
	for(var x=0;x<menu_buttons.length;x++){
		menu_buttons[x].checked=false;
		var rid = menu_buttons[x].value;
		var myrow = 'row_'+rid;
		document.getElementById(myrow).className='row_'+z;
		if(z == 2){
			z = 1;
		}else{
			z = 2;
		}
	}
	button.checked=true;
	old_class = row.className;
	row.className = 'checked';
}

function change_class(myclass, row_id, button_id){
	var button=document.getElementById(button_id);
	var row=document.getElementById(row_id);
	if(button.checked!=true){
		row.className = myclass;
	}
}

function change_class_cal(myclass, day_id){
	var day=document.getElementById(day_id);
	day.className = myclass;
}

function new_window(file, width, height, name){
	var x = (screen.availWidth - width) / 2;
	var y = (screen.availHeight - height) / 2;
	window.open(file, name, 'resizable=yes,height='+height+'px,width='+width+'px,status=yes,left='+x+',top='+y+'').focus();
}

function close_window(){
	window.opener.document.forms[0].submit();
	window.close();
}
function take_survey(id, s_form, obj){
	obj.value = id;
	s_form.submit();
}
function menu_sort(new_id, new_name, old_id, old_name, myForm){
	document.getElementById('current').value = old_name;
	document.getElementById('new').value = new_name;
	document.getElementById('current_id').value = old_id;
	document.getElementById('new_id').value = new_id;
	myForm.submit();
}
function show_message(id){
	document.forms[0].message_id.value = id;
	document.forms[0].submit();
}
function show_topic(id){
	document.forms[0].topic_id.value = id;
	document.forms[0].submit();
}