function showHide(ele1, ele2){
	var x;
	var y;
	if ( document.getElementById && (x = document.getElementById(ele2)) && x.style )
	{
		x.style.display = ('none' == x.style.display)? '' : 'none' ;
	}
	if ( document.getElementById && (y = document.getElementById(ele1)) && y.style )
	{
	y.style.marginBottom = ("10px" == y.style.margin.bottom)? '' : "20px";
	}
}

/* 
  sdef = default value in search fields
*/
function search(sdef) {
  var search_word = document.getElementById('search').value;
  if(search_word != sdef) {
    document.search.submit();
  } 
}

function deleteMsg() {
	var del_id = '';
	var chbox = $$('input.styled');
	chbox.each(function(val, index) {
	  if(val.checked == true) {
		  del_id = del_id + val.value + ',';
	  }
		
	});
	
	if(del_id != '') {
		new Ajax.Request('/delmsg.php?id='+del_id, {
  			method: 'get',
  			onComplete: function(transport) {
  				if (transport.status == 200) {	
					if(transport.responseText == 1) location.reload();
  				}
  			}
			});
	}

}