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_setTextOfLayer(objName,x,newText) { //v4.01
  if ((obj=MM_findObj(objName))!=null) with (obj)
    if (document.layers) {document.write(unescape(newText)); document.close();}
    else innerHTML = unescape(newText);
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}


var MODE_URL=0;
var MODE_FORM=1;
var MODE_LIST=2;

function js_confirm(mode, msg, obj){
	var res = confirm(msg);
	if (res){
		if (mode==MODE_LIST){
			document.location=obj;
		} 
		if (mode==MODE_URL){
			document.location=obj;
		} 
		if (mode==MODE_FORM){
			obj.submit();
			return false;
		} 
	} else {
		if (mode==MODE_FORM){
			return false;
		}
	}
	
}
 
function open_window (title, url, sizex, sizey) {
	if (title==null)
		title="_blank";
	if (sizex==null)
		sizex=1014;
	if (sizey==null)
		sizey=768;	
    window.open(url,title,"dependent=yes,scrollbars=no,locationbar=no,menubar=no,status=no,resizable=yes,width="+sizex+",height="+sizey+",screenX=0,screenY=0")
}

//var hwin=null;
function open_help_window (url) {
	sizex=938;
	sizey=600;
    hwin = window.open(url,"help","scrollbars=yes,locationbar=no,menubar=no,status=no,resizable=yes,width="+sizex+",height="+sizey+",screenX=0,screenY=0")
    hwin.opener = self;
	hwin.focus();
	return false;
}

function checktype(type){
	if (type ==null)
		return;
	var locked = document.getElementsByName("locked");
	if (locked==null)
		return;
	for (i=0;i<	locked.length; i++){
    	if (Number(type.value)<500) {
			if (locked[i].value == "yes") {
				locked[i].checked = true;
				continue;
			}	
		} else {
			if (locked[i].value == "no") {
				locked[i].checked = true;
				continue;
			}	
		}
	}
	
}

function checkEnterCard(event){
	if (event.keyCode==13) {
		document.forms[0].action.disabled=true;document.forms[0].submit(); 
		return false;
	}
}


function showExtended(){
	document.getElementById("searchalert").style.visibility="visible";
	document.getElementById("searchalertshadow").style.visibility="visible";
	document.getElementById("searchalertshadow2").style.visibility="visible";
	document.getElementById("day").value="-1";
	document.getElementById("month").value="-1";
	document.getElementById("year").value="-1";
	document.getElementById("choice1").checked=false;
	document.getElementById("choice2").checked=false;
	return true;
}

function hideExtended(){
	document.getElementById("searchalert").style.visibility="hidden";
	document.getElementById("searchalertshadow").style.visibility="hidden";
	document.getElementById("searchalertshadow2").style.visibility="hidden";
		document.getElementById("day").value="-1";
	document.getElementById("month").value="-1";
	document.getElementById("year").value="-1";
		document.getElementById("choice1").checked=false;
	document.getElementById("choice2").checked=false;
	return true;
}