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 clearFld(objField,sValue)
{
   if ((objField.value.indexOf(sValue) > -1) || sValue=='' )
   {
      objField.value='';
   }
}

function showBox(boxName) {
document.getElementById(boxName).style.display='block';
}
function hideBox(boxName) {
document.getElementById(boxName).style.display='none';
}

function clearText(myform) {  myform.elements['email'].value=""; }