function showhide(element, pic) {
	if(document.getElementById(element).style.display == 'none') {
		document.getElementById(element).style.display='block';
		pic.src='gfx/html/news_swap_hide.gif';
	} else {
		document.getElementById(element).style.display='none';
		pic.src='gfx/html/news_swap_show.gif';
	}
}

function showhide_1(element, pic, type) {
	if(document.getElementById(element).style.display == 'none') {
		document.getElementById(element).style.display=type;
		pic.src='gfx/html/news_swap_hide.gif';
	} else {
		document.getElementById(element).style.display='none';
		pic.src='gfx/html/news_swap_show.gif';
	}
}

function hide_element (element, pic) {
	document.getElementById(element).style.display = 'none';
}

function show_element (element, pic) {
	document.getElementById(element).style.display='block';
}