function css() {

	/* go on for IE in generall */
	if($.browser.msie){
		
		/* take care IE 6 only */
		if($.browser.version <= 6) {
		
			$('#footer .nav li:first-child, .pagination li:first-child').addClass('first-child');
			
			$('#nav li').hover(function(){
				$(this).addClass('hover');
			}, function(){
				$(this).removeClass('hover');
			});
		}
	}
	
	$('#nav li>ul').parent().addClass('parent');
	$('#nav li ul').hover(function(){
		$(this).parent().addClass('hover');
	}, function(){
		$(this).parent().removeClass('hover');
	});
	
}

$(document).ready(css);

/* Show 'under construction' notification */
function underConstruction(area)
{
	alert(area + ' is under construction. Please come back later.');
	return false;
}

/* Clear input field */
function doClear(inputField)
{
	if (inputField.value == inputField.defaultValue)
	{
		inputField.value = "";
	}
}