function onKeyPressBlockNumbers(e)
{
   var key = window.event ? e.keyCode : e.which;
    if (key != 8)
    {
	  var keychar = String.fromCharCode(key);
	  reg = /[0-9,.]/;
	  return reg.test(keychar);
	}
}

function onKeyPressBlockNumbersPhone(e)
{
   var key = window.event ? e.keyCode : e.which;
    if (key != 8)
    {
	  var keychar = String.fromCharCode(key);
	  reg = /[0-9-]/;
	  return reg.test(keychar);
	}
}

function onKeyPressBlockNumbersNoComma(e)
{
   var key = window.event ? e.keyCode : e.which;
    if (key != 8)
    {
	  var keychar = String.fromCharCode(key);
	  reg = /[0-9]/;
	  return reg.test(keychar);
	}
}

function onKeyPressBlockChars(e)
{
   var key = window.event ? e.keyCode : e.which;
    if (key != 8)
    {
	  var keychar = String.fromCharCode(key);
	  reg = /[a-zA-Z0-9-_.!@#$]/;
	  return reg.test(keychar);
	}
}

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);
  if(!x && d.getElementById)
         x=d.getElementById(n);
  return x;
}

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_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];
          }
}