var newsHttp = zXmlHttp.createRequest();

tmrgrow = 0;

function link_enter(lnk, side, text)
{
	lnk.className = 'linksel';

	var news_hover = document.getElementById('news_hover');
	var news_ptr = null;		
	if (side==0)
		news_ptr = document.getElementById('news_right_ptr');
	else 
		news_ptr = document.getElementById('news_left_ptr');
		
	 //315 - ширина левой панели с новамстями
	 //side: 0 - левая сторона    1 - правая	  
	news_hover.innerHTML = text;
	
	news_hover.style.marginLeft = (315*(1-side)) + 'px';	
	//news_hover.style.width = '50px';
	//news_hover.style.height = '30px';
	news_hover.style.display = 'block';
	
	//tmrgrow = setInterval('grow(10)', 100);

	news_ptr.style.marginTop =lnk.offsetTop + 'px';   //позыция стрелки равна позыции линка
	news_ptr.style.display = 'block';
	
}

function grow(step)
{
	var news_hover = document.getElementById('news_hover');
	var width = parseInt(news_hover.style.width);
	var height = parseInt(news_hover.style.height);
	
	
	height+=step;
	if (height>163)
		height = 163;
	
	width += step;
	if (width> 281)
	{
		width = 281;
		clearInterval(tmrgrow);
	}
	
	news_hover.style.width = width + 'px';
	news_hover.style.height = height + 'px';	
}




function fillNews()
{
	var news_hover = document.getElementById('news_hover');
	news_hover.innerHTML = newsHttp.responseText;
}

function link_out(lnk)
{
	lnk.className = 'linknotunderline';
}


function hidePopupPanel()
{
	var news_hover = document.getElementById('news_hover');
	var news_left_ptr = document.getElementById('news_left_ptr');
	var news_right_ptr = document.getElementById('news_right_ptr');
	news_hover.style.display = 'none';
	news_left_ptr.style.display = 'none';
	news_right_ptr.style.display = 'none';	
}