<!--
function validate_email( field, msg )
{
    s = field.value;
    if( s.search(/\w/) == -1) return true;

    return validate_email_fields( field, msg );
}

function validate_email_fields( field, msg )
{
    s = field.value;	
    var oRegExp = /(^[A-Za-z0-9_])([A-Za-z0-9_.-]*)@((([A-Za-z0-9_-]{2,})\.){1,})(([A-Za-z]{2,})$)/;
    var nPos = s.search(oRegExp);

    if (nPos > -1)
    {
        return true;
    }

    //alert( msg );
    field.value = "";
    field.focus();
    
    return false;
}

function validate_multiple_email_fields( field, msg )
{
    s = field.value;
    if (s.indexOf(";") > 0)
    {
       var emailArray = new Array();
       var correct = true;
       emailArray = s.split(";");
       for (i=0;i<emailArray.length;i++)
       {
          var oRegExp = /(^[A-Za-z0-9_])([A-Za-z0-9_.-]*)@((([A-Za-z0-9_-]{2,})\.){1,})(([A-Za-z]{2,})$)/;
          var nPos = trim(emailArray[i]).search(oRegExp);
          if (nPos < 0)
          {
             correct = false;
             break;
          }
       }
       if (correct == true) return true;
       else
       {
          field.value = "";
          field.focus();
          return false;
       }
    }
    else
    {
       var oRegExp = /(^[A-Za-z0-9_])([A-Za-z0-9_.-]*)@((([A-Za-z0-9_-]{2,})\.){1,})(([A-Za-z]{2,})$)/;
       var nPos = trim(s).search(oRegExp);

       if (nPos > -1)
       {
           return true;
       }

       field.value = "";
       field.focus();

       return false;
    }
}

function trim(item)
{
   if(item.charAt(0) == ' ')
      return trim(item.substring(1, item.length));
   if(item.charAt(item.length - 1) == ' ')
      return trim(item.substring(0, item.length - 1));
   return item;
}

function setInvalidEmailStatus(item, label)
{
   item = document.getElementById (item);
   label = document.getElementById (label);
   
   if (item && label ) {
      item.style.display = 'inline';
      label.className = 'medium_red';
   }
}

function someSpaces(spases)
{
	while(spases != 0)
	{
		document.write('&nbsp;');
		spases--;
	}
return true;
}


function showItem(itemName){
	if(itemName.style.display=='inline')
            itemName.style.display = 'none';
        else
            itemName.style.display = 'inline';
}

function truncated(comment){
	if(comment){
		if(comment.value.length > 1333){
                        comment.value="";
			alert("The string is big");
                } 
	}
}
// -->