function SelectAll(f) {
  if (!f) {
    return false;
  }
  if (!f.listitems) {
    return false;
  }
  if (f.listitems.length) {
    for (var i = 0; i < f.listitems.length; i++) {
      f.listitems[i].checked = true
    }
  }
  else {
    f.listitems.checked = true
  }
}


function DeselectAll(f) {
  if (!f) {
    return false;
  }
  if (!f.listitems) {
    return false;
  }
  if (f.listitems.length) {
    for (var i = 0; i < f.listitems.length; i++) {
      f.listitems[i].checked = false
    }
  }
  else {
    f.listitems.checked = false
  }
}


function rmgroup(form_name,item_name,dest,command) {
  var youhavenothing = 'You have no items to manipulate.';
  var selectmessage = 'No items are selected. \nSelect one or more items and try again.'
  var itemlist = "";
  var itemcounter = 0;
  var datastring = "";
  var totalgroups = 0;
  var unit = document.thislist.itemlabel.value;
  var destination = dest;
  var lstype = 99;
  var w = 99;
  
   if (!document.thislist) {
	alert(youhavenothing);
    return false;
  }
  if (!document.thislist.listitems) {
	alert(selectmessage);
    return false;
  }

  if (document.thislist.listitems.length) {
	if (lstype == 1) {
      pagestartsong = parseFloat(document.variables.start_item_zerobased.value);
	}
   for (var i = 0; i < document.thislist.listitems.length; i++) {
      if (document.thislist.listitems[i].checked != false) {
      itemcounter++;
        if (itemcounter > 1) {
          itemlist += "-"
        }
        if (lstype == 1) {
          itemlist += i + pagestartsong;
        }
        else {
          itemlist += document.thislist.listitems[i].value;
        }
      }
    }
	if ((totalgroups == itemcounter) && (w==1)) {
	  datareq = 2 
	}
	else {
	  datareq = 1
	}
  }
  else if (document.thislist.listitems.checked) {

    if (lstype == 1) {
      itemlist += 0
    }
    else {
      itemlist += document.thislist.listitems.value;
    }

    if ((totalgroups == 1) && (w==1)) {
	  datareq = 2 
	}
	else {
      datareq = 1 
	}
  }
  
  if (itemlist) {
    	var message = "Are you sure you want to delete?";
      	if (confirm(message)) {
		actionurl = dest + command + '=' + itemlist + '-';
		location.href = actionurl;
	  	return false
    	}
    
  	else {
      		return false;
    	}
  }
  
  if (!itemlist) {
    alert(selectmessage);
  }
}


function ClickOnce()
{	
	if (button_pressed != 0)
	{
		alert("No need to click the submit button more than once");
		return(false);
	}
	button_pressed = 1;
	return(true);
}


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_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}

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 Change_It(objName,x,theProp,theValue) { //v3.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)) eval("obj."+theProp+"='"+theValue+"'");
}

function compute_chars() {
    var maxmsglen = 250;	
	if (document.giftcard.message.value.length >= maxmsglen)
	{
		document.giftcard.message.value = document.giftcard.message.value.substr(0, maxmsglen);
		MM_changeProp('charlen','','style.color','#CC0000','DIV');
	}
	else 
	{
		MM_changeProp('charlen','','style.color','#303030','DIV');
	}
 	if (document.giftcard.message.value.length == maxmsglen-1)
 	{
		MM_changeProp('charlen','','innerHTML', maxmsglen - document.giftcard.message.value.length + ' Character remaining.','DIV');
	}
	else
	{
		MM_changeProp('charlen','','innerHTML', maxmsglen - document.giftcard.message.value.length + ' Characters remaining.','DIV');
	}
}