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_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_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];}
}

function show_hide(id, show) {
if (el = document.getElementById(id)) {
	if (null==show) show = el.style.display=='none';		
		el.style.display = (show ? '' : 'none');
	}
}

function showMe(id) { 
var obj = document.getElementById(id);
	if (obj.style.visibility=="collapse") {
		obj.style.visibility = "visible";
	} else {
		obj.style.visibility = "collapse";
	}
}

function showMe2 (it, box) {
var vis = (box.checked) ? "block" : "none";
document.getElementById(it).style.display = vis;
}

function showMe3 (it) {
var vis = document.getElementById(it).style.display
if (vis == "block") { document.getElementById(it).style.display = "none"; }
else { document.getElementById(it).style.display = "block"; }
}

function showMe4 (it) {
var vis = document.getElementById(it).style.visibility
if (vis == "visible") { document.getElementById(it).style.display = "collapse"; }
else { document.getElementById(it).style.visibility = "visible"; }
}


function popUp(URL) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=400,height=300');");
}


function checkByParent(aId, aChecked) {
    var collection = document.getElementById(aId).getElementsByTagName('INPUT');
    for (var x=0; x<collection.length; x++) {
        if (collection[x].type.toUpperCase()=='CHECKBOX')
            collection[x].checked = aChecked;
    }
}