// fixPNG(); http://www.tigir.com/js/fixpng.js (author Tigirlas Igor)
function fixPNG(element)
{
	if (/MSIE (5\.5|6).+Win/.test(navigator.userAgent))
	{
		var src;
		
		if (element.tagName=='IMG')
		{
			if (/\.png$/.test(element.src))
			{
				src = element.src;
				element.src = "/images/blank.gif";
			}
		}
		else
		{
			src = element.currentStyle.backgroundImage.match(/url\("(.+\.png)"\)/i)
			if (src)
			{
				src = src[1];
				element.runtimeStyle.backgroundImage="none";
			}
		}
		
		if (src) element.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "',sizingMethod='scale')";
	}
}

function show_1(){
document.getElementById('main_head').style.display = 'none';
document.getElementById('news_logica_head').style.display = 'none';
document.getElementById('news_pobedit_head').style.display = 'none';
document.getElementById('news_scoro_head').style.display = 'none';
	document.getElementById('main_body').style.display = 'none';
	document.getElementById('news_logica_body').style.display = 'none';
	document.getElementById('news_pobedit_body').style.display = 'none';
	document.getElementById('news_scoro_body').style.display = 'none';

document.getElementById('news_prod_head').style.display = 'block';
	document.getElementById('news_prod_body').style.display = 'block';
}
function show_2(){
document.getElementById('main_head').style.display = 'none';
document.getElementById('news_prod_head').style.display = 'none';
document.getElementById('news_pobedit_head').style.display = 'none';
document.getElementById('news_scoro_head').style.display = 'none';
	document.getElementById('main_body').style.display = 'none';
	document.getElementById('news_prod_body').style.display = 'none';
	document.getElementById('news_pobedit_body').style.display = 'none';
	document.getElementById('news_scoro_body').style.display = 'none';

document.getElementById('news_logica_body').style.display = 'block';
	document.getElementById('news_logica_head').style.display = 'block';
}
function show_3(){
document.getElementById('main_head').style.display = 'none';
document.getElementById('news_prod_head').style.display = 'none';
document.getElementById('news_logica_head').style.display = 'none';
document.getElementById('news_scoro_head').style.display = 'none';
	document.getElementById('main_body').style.display = 'none';
	document.getElementById('news_prod_body').style.display = 'none';
	document.getElementById('news_logica_body').style.display = 'none';
	document.getElementById('news_scoro_body').style.display = 'none';

document.getElementById('news_pobedit_body').style.display = 'block';
	document.getElementById('news_pobedit_head').style.display = 'block';
}
function show_4(){
document.getElementById('main_head').style.display = 'none';
document.getElementById('news_prod_head').style.display = 'none';
document.getElementById('news_logica_head').style.display = 'none';
document.getElementById('news_pobedit_head').style.display = 'none';
	document.getElementById('main_body').style.display = 'none';
	document.getElementById('news_prod_body').style.display = 'none';
	document.getElementById('news_logica_body').style.display = 'none';
	document.getElementById('news_pobedit_body').style.display = 'none';

document.getElementById('news_scoro_body').style.display = 'block';
	document.getElementById('news_scoro_head').style.display = 'block';
}