function MM_swapImgRestore()
   {
      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()
   {
      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)
   {
      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 MM_swapImage()
   {
      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 chkchars(elem,chars,ret) 
	{
		var element = document.getElementById(elem).value;
		var left=chars-element.length;
		if ( left <= 0) {
			document.getElementById(elem).value = element.substring(0,chars);
			left=0;
		}
		document.getElementById(ret).value=left;

	}
 

	function myruler()
	{
		if (document.getElementById && document.createTextNode)
		{
			var divs=document.getElementsByTagName('div');
			for (var i=0;i<divs.length;i++)
			{
				if(divs[i].className=='aform')
				{
					var fieldsets=divs[i].getElementsByTagName('fieldset');
					for(var j=0;j<fieldsets.length;j++)
					{
						fieldsets[j].onmouseover=function(){this.className='block ruled';return false}
						fieldsets[j].onmouseout=function(){this.className='block';return false}
					}
				}
			}
		}
	}
	function rule(field,toggle)
	{
		if (document.getElementById && document.createTextNode)
		{
			if(field.parentNode.tagName=="FIELDSET") if( toggle == 1 ){ field.parentNode.className='ruled';return false; }else { field.parentNode.className='';return false; }
		}
	}	
	
  function $()
  {
    if (!document.getElementById) return false;
    var elements = new Array();
    
    for (var i = 0; i < arguments.length; i++) {
      var element = arguments[i];
      if (typeof element == 'string')
        element = document.getElementById(element);
      if (arguments.length == 1) return element;
      elements.push(element);
    }
    return elements;
  }
  function hasClassName (element, className)
  {
    element = $(element);
    if (!element) return;
    var a = element.className.split(' ');
    for (var i = 0; i < a.length; i++)  if (a[i] == className) return true;
    return false;
  }
  function addClassName (element, className)
  {
    element = $(element);
    if (!element) return;
    removeClassName(element, className);
    element.className += ' ' + className;
  }
  function removeClassName (element, className)
  {
    element = $(element);
    if (!element) return;
    var newClassName = '';
    var a = element.className.split(' ');
    for (var i = 0; i < a.length; i++) {
      if (a[i] != className) {
        if (i > 0) newClassName += ' ';
        newClassName += a[i];
      }
    }
    element.className = newClassName;
  }
  function swap (element, className1, className2)
  {
    element = $(element);
    if (!element) return;
    if (hasClassName(element, className1)) {
      removeClassName(element, className1);
      addClassName(element, className2);
    } else if (hasClassName(element, className2)) {
      removeClassName(element, className2);
      addClassName(element, className1);
    }
  }