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 = "/i/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='crop')";
	}
}


function showanswer(link){
	if( link.className == 'question' ){
			link.className = 'a-question';
			link.parentNode.className = '';
	}else{
			link.className = 'question';
			link.parentNode.className = 'hideanswer';
	}
	return false;
}


function fixSun(pos_id)
{	pos = document.getElementById(pos_id);
	elem = document.getElementById('sun_container');
	var offset_x = -220;	
	if (pos.id=='home') offset_x = -184;
	if (pos.id=='search') offset_x = -184;
	if (pos.id=='contacts') offset_x = -184;
	var res = pos.offsetLeft+offset_x;
	if (/MSIE (5\.5|6).+Win/.test(navigator.userAgent)&& !/opera/i.test(navigator.userAgent)){
		if (elem.className == 'sun'){
			elem.runtimeStyle.left = res;
			elem.runtimeStyle.width = document.body.clientWidth-res;
		}
	}else{
		if( elem.className == 'sun' ){	
			elem.style.backgroundPosition = res+"px 0";
		}
	}
}