function MM_findObj(n, d) { //v3.0
  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); return x;
}

function Show_Layer() { //v3.0
  var i,obj,args=Show_Layer.arguments;
  var div_len =10;
  var div_name = 'menu'
  if(document.getElementById){
   for (i=1; i<= div_len; i+=1){
     div_num = div_name + i;
     obj=document.getElementById(div_num);
     if(obj)obj.style.visibility='hidden';}
   if (args[0]){
   obj=document.getElementById(args[0]);
   if(obj)obj.style.visibility='visible';}}
  else  {
   for (i=1; i<= div_len; i+=1){
     div_num = div_name + i;
     if ((obj=MM_findObj(div_num))!=null){
       if (obj.style) { obj=obj.style;}
       obj.visibility='hidden';}}
   if (args[0]){
   if ((obj=MM_findObj(args[0]))!=null){
     if (obj.style)  { obj=obj.style;}
     obj.visibility='visible';  }}}
}

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_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 popLargePhoto(photo,width,height) {
	var hw = 'toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,copyhistory=no,width=' + width + ',height=' + height;
	newWind = window.open('/listings/pop_image.php?photo=' + photo + '&w=' + width + '&h=' + height, 'pop_image', hw );
	newWind.focus();
}

function popSelectMachines() {
	var hw = 'toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=yes,copyhistory=no,width=525,height=400';
	newWind = window.open('/my/list_item_machines.php', 'pop_select', hw );
	newWind.focus();
}

function popSuggestedWeights() {
	var hw = 'toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=no,copyhistory=no,width=400,height=400';
	newWind = window.open('/ayce/recweights.php', 'pop_weight', hw );
	newWind.focus();
}

function popCheckHelp() {
	var hw = 'toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=yes,copyhistory=no,width=600,height=580';
	newWind = window.open('/ayce/check.php', 'pop_check', hw );
	newWind.focus();
}

function popGraphicHelp() {
        var hw = 'toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=yes,copyhistory=no,width=600,height=450';
        newWind = window.open('/ayce/graphics.php', 'pop_check', hw );
        newWind.focus();
}

function popShipDocs(page, order_number) {
	var hw = 'toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=no,copyhistory=no,width=600,height=400';
	newWind = window.open('/my/' + page + '.php?order_number=' + order_number, 'pop_docs', hw );
	newWind.focus();
}