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];}
}
function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

///open an new window//////////////////////////////////
function ow(url, wid, hig, nam)
{
	var nw;
	var extr='';
	var winspec='toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=yes,copyhistory=no,width='+wid+',height='+hig;

	if(navigator.appName=="Netscape") { // mozilla allows window.focus() to be disabled in settings
		nw=window.open('', nam, winspec);
		nw.focus();
		if(nw.is_focussed==false) {
			extr=',screenX='+nw.screenX+',screenY='+nw.screenY;
			nw.close();
		}
	}
	nw=window.open(url, nam, winspec+extr);
	nw.focus();
}
///////////////////////////////////////////////////////

// RIGHT CLICK PROTECT/////////////////////////////////
var msg="right clicking is prohibited";
function rightclick(e)
{
	if(navigator.appName=='Netscape'&&e.which==3) {
		alert(msg);
		return false;
	}
	if(navigator.appName=='Microsoft Internet Explorer'&&event.button==2) {
		alert(msg);
		return false;
	}
	else return true;
}
function protect() 
{
	if(document.images) {
		for(i=0;i<document.images.length;i++) {
			document.images[i].onmousedown=rightclick;
			document.images[i].onmouseup=rightclick;
		}
	}
}
///////////////////////////////////////////////////////////////
//open window centered
function NewWindow(mypage, myname, w, h, scroll) {
var winl = (screen.width - w) / 2;
//var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top=100,left='+winl+',scrollbars='+scroll+',resizable'
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}
//for sidemenu scrolling
var DownStep = 5;
var UpStep = -5;
var tsID;
var tsID2;

function StartSideUpScroll() {
	clearInterval(tsID);
	clearInterval(tsID2);
	tsID2 = setInterval("StartSideUpScroll2()",10);
}

function StartSideUpScroll2() {
	if(window.sidemenu && window.sidemenu.scrollBy) {
		var ifr = window.sidemenu;
		if (ifr.document.body.pageYOffset <= 0) {
			clearInterval(tsID2);
		} else {
			ifr.scrollBy(0, UpStep);
		}
	}
}

function StopSideUpScroll() {
	clearInterval(tsID);
	clearInterval(tsID2);
}

function StartSideDownScroll() {
	clearInterval(tsID);
	clearInterval(tsID2);
	tsID = setInterval("StartSideDownScroll2()",10);
}

function StartSideDownScroll2() {
	if (window.sidemenu && window.sidemenu.scrollBy) {
		var ifr = window.sidemenu;
		if (ifr.document.body.scrollHeight - ifr.document.body.pageYOffset <= ifr. document.body.offsetHeight) {
			clearInterval(tsID);
		} else {
			ifr.scrollBy(0, DownStep);
		}
	}
}

function StopSideDownScroll() {
	clearInterval(tsID);
	clearInterval(tsID2);
}

//////////////////////////////////////////////////////////////////////

function select_all(formNm){

		for(i=0;i<formNm.elements.length;i++){
			if(formNm.elements[i].type == 'checkbox'){
				formNm.elements[i].checked = true;
			}
		}
	}

	function deselect_all(formNm){

		for(i=0;i<formNm.elements.length;i++){
			if(formNm.elements[i].type == 'checkbox'){
				formNm.elements[i].checked = false;
			}
		}
	}
	
	function toggle_checkboxes(element){
		if(element.checked)
			select_all(element.form);
		else
			deselect_all(element.form);
	}
	
	function stripNonNumeric(thisText)
  {
   var temp = '';
   var ValidChars = '0123456789';
   if (thisText.value.length > 0)
   {
    for (i=0; i<thisText.value.length; i++)
    {
     thisChar = thisText.value.charAt(i);
     if (ValidChars.indexOf(thisChar) != -1)
     {
      temp = temp + thisChar;

     }
    }
    thisText.value = temp;
   }
  }