function showHideTrs(showClass, hideClasses){
  for ( i=0; i<hideClasses.length; i++)
    $('.'+hideClasses[i]).css('display','none');
  $('.'+showClass).css('display','');
}
function searchKeyTop(){
	if ( $('#searchKey').value == 'Search here' )
		$('#searchKey').value = '';
}
function searchKeyTopMouseOut(){
	if ( $('#searchKey').value == '' )
		$('#searchKey').value = 'Search here';
}
function showHideAccessory(id){
    $(".accessory-table-td").removeClass("visibleRow");
    $("#"+id).addClass("visibleRow");
}