function css() {

	/* go on for IE in generall */
	if($.browser.msie){
		
		/* take care IE 6 only */
		if($.browser.version <= 6) {
			
			$('#crumbs-mod li:first-child').addClass('first-child');
		
		}
	}
	
	$('#breadcrumbs li:last-child').addClass('last-child');

	$('.news-mod .nm-item .img').parent().addClass('item-img');

	$('.cloud').cloud();
	$('.overcloud').cloud();
	

	/* tabs */

	var setAct = true;
	initTabs();
	function initTabs(){
		$('#tab-banner .tab-nav li').each(function(t){
			triggerClass = $('a',this).attr('class');
			findClass = $(triggerClass).size();
			if(findClass == 0){ 
				triggerClass0 = triggerClass.split(' ')[0];
				triggerClass1 = triggerClass.split(' ')[1];
				triggerClass0 == 'act' ? act = 'act' : act = '';
				triggerClass1 == 'act' ? act = 'act' : act = '';
			}
			else if(findClass == 1) {
				triggerClass == 'act' ? act = 'act' : act = '';
			}
			
			if(act == 'act'){
				$('#tab-banner .tab').hide().eq(t).show();
				setAct = false;
			}
		});		
		return setAct;
	}
	
	if(setAct != false){
		$('#tab-banner .tab').hide().eq(0).show();
		$('#tab-banner .tab-nav li').eq(0).children('a').addClass('act');
	}
	
	$('#tab-banner .tab-nav li a').mouseover(function(t){
		if($(this).attr('class') != 'nofollow'){
			t.preventDefault();
		}
		$('#tab-banner .tab').hide();
		$('#tab-banner .tab-nav li a.act').removeClass('act');
		
		tabID = $(this).parent().attr('class');
		tabID = tabID.split('-')[1];
		
		$(this).addClass('act');
		$('#tab'+tabID).show();
		
	});

	
}

$(document).ready(css);


jQuery.fn.extend({
	cloud: function() {
		$('body').prepend('<div id="cloud"></div>');
		$(this).mouseover(function(e){
		
			cloudClass = $(this).attr('rel');
			if($(this).is('.cloud')){
				cloudTitle = $(this).text() || $(this).children().attr('alt');
				cloudTitle = '<strong>'+cloudTitle+'</strong>';
			}
			if($(this).is('.clearcloud')){ cloudTitle = ''; }
			
			cloudText = $(this).attr('title');
			
			$('#cloud').addClass(cloudClass).html(cloudTitle+'<p>'+cloudText+'</p>');
			$(this).attr('title','');
			
		});
		$(this).mousemove(function(e){
			var x, y;
			try { x = e.pageX-20; y = e.pageY-30; } // FF
			catch(e) { x = event.clientX-20; y = event.clientY-40; } // IE
		
			y = y+40+'px';
			if($(this).is('.cloud-left')){ x = x-245+'px' }
			else{ x = x+40+'px'; }
			$('#cloud').css({ display: 'block', top: y, left: x})
		});
		
		$(this).mouseout(function(e){ 
			$('#cloud').removeClass().css({ display: 'none'}); 
			cloudText = $('#cloud p').text();
			$(this).attr('title',cloudText);
		});	
	} // cloud()
});