function fnOver_home(menu){
	if(menu=='image1')
	{
		document.getElementById('residential_btn').src='images/residential_hover.jpg';
		document.getElementById('residential_menu').style.background='url(images/residential_btn_hover.gif) no-repeat top left';
	}
	if(menu=='image2')
	{
		document.getElementById('commercial_btn').src='images/commercial_hover.jpg';
		document.getElementById('commercial_menu').style.background='url(images/commercial_btn_hover.gif) no-repeat top left';
	}
	if(menu=='image3')
	{
		document.getElementById('transportation_btn').src='images/transportation_hover.jpg';
		document.getElementById('transportation_menu').style.background='url(images/transportation_btn_hover.gif) no-repeat top left';
	}
	if(menu=='image4')
	{
		if(document.getElementById('news_btn').className != 'news_btn_active')
		{
			document.getElementById('news_btn').style.background='url(images/news_hover.jpg) no-repeat top left';
		}		
		if(document.getElementById('events_btn').className == 'events_btn_active')
		{
			document.getElementById('events_btn').style.background='url(images/events_normal.jpg) no-repeat top left';
		}
	}
	else if(menu=='image5')
	{
		if(document.getElementById('events_btn').className != 'events_btn_active')
		{
			document.getElementById('events_btn').style.background='url(images/events_hover.jpg) no-repeat top left';
		}		
		
		if(document.getElementById('news_btn').className == 'news_btn_active')
		{
			document.getElementById('news_btn').style.background='url(images/news_normal.jpg) no-repeat top left';
		}
	}
	if(menu=='image6')
		{
		document.getElementById('gov').style.background='url(images/home_goverment_btn_hover.jpg) no-repeat top left';
		}
	if(menu=='image7')
	{
	document.getElementById('govInn').style.background='url(images/inner_goverment_btn_hover.jpg) no-repeat top left';
	}
}
function fnOut_home(menu){
	if(menu=='image1')
	{
		document.getElementById('residential_btn').src='images/residential_normal.jpg';
		document.getElementById('residential_menu').style.background='url(images/residential_btn_normal.gif) no-repeat top left';
	}
	if(menu=='image2')
	{
		document.getElementById('commercial_btn').src='images/commercial_normal.jpg';
		document.getElementById('commercial_menu').style.background='url(images/commercial_btn_normal.gif) no-repeat top left';
	}
	if(menu=='image3')
	{
		document.getElementById('transportation_btn').src='images/transportation_normal.jpg';
		document.getElementById('transportation_menu').style.background='url(images/transportation_btn_normal.gif) no-repeat top left';
	}
	
	if(menu=='image4')
	{
		if(document.getElementById('events_btn').className == 'events_btn_active')
		{
			document.getElementById('news_content').style.display='none';
			document.getElementById('events_content').style.display='block';
			document.getElementById('events_btn').style.background='url(images/events_active.jpg) no-repeat top left';
		}
		if(document.getElementById('news_btn').className != 'news_btn_active')
		{
		document.getElementById('news_btn').style.background='url(images/news_normal.jpg) no-repeat top left';
		}
	}
	
	if(menu=='image5')
	{		
		if(document.getElementById('news_btn').className == 'news_btn_active')
		{
			document.getElementById('news_content').style.display='block';
			document.getElementById('events_content').style.display='none';
			document.getElementById('news_btn').style.background='url(images/news_active.jpg) no-repeat top left';			
		}
		if(document.getElementById('events_btn').className != 'events_btn_active')
		{
		document.getElementById('events_btn').style.background='url(images/events_normal.jpg) no-repeat top left';
		}
		
	}
	
	if(menu=='image6')
		{
		document.getElementById('gov').style.background='url(images/home_goverment_btn.jpg) no-repeat top left';
		}
	if(menu=='image7')
		{
		document.getElementById('govInn').style.background='url(images/inner_goverment_btn.jpg) no-repeat top left';
		}
}

function fnClick_home(menu){
	if(menu=='image4'){
		document.getElementById('news_content').style.display='block';
		document.getElementById('events_content').style.display='none';
		
		document.getElementById('news_btn').className='news_btn_active';
		document.getElementById('events_btn').className='events_btn';
		document.getElementById('news_content').className='news_content_block';
		document.getElementById('events_content').className='events_content';		
		document.getElementById('news_btn').style.background='url(images/news_active.jpg) no-repeat top left';
		document.getElementById('events_btn').style.background='url(images/events_normal.jpg) no-repeat top left';
		
		
	}
	else if(menu=='image5')
	{
		document.getElementById('news_content').style.display='none';
		document.getElementById('events_content').style.display='block';
		
		document.getElementById('news_btn').className='news_btn';
		document.getElementById('events_btn').className='events_btn_active';
		document.getElementById('news_content').className='news_content';
		document.getElementById('events_content').className='events_content_block';
		document.getElementById('events_btn').style.background='url(images/events_active.jpg) no-repeat top left';
		document.getElementById('news_btn').style.background='url(images/news_normal.jpg) no-repeat top left';
	}
}