function set_navigation_text_block(n, text) {
	$("navigation_text_block").setAttribute("class", "navigation_text_block_"+n) ? $("navigation_text_block").setAttribute("class", "navigation_text_block_"+n) : $("navigation_text_block").setAttribute("className", "navigation_text_block_"+n)
	$("navigation_text_block").innerHTML = text;
}

function clear_navigation_text_block(){
	classname = $("navigation_text_block").getAttribute("active");
	text = $("navigation_text_block").getAttribute("active_text");
	$("navigation_text_block").setAttribute("class", classname); 
	$("navigation_text_block").innerHTML = text;
}

window.onload=function() {
	if(!NiftyCheck())
    return;
	/* here the calls to add Nifty Corners */
	Rounded("div.large_block_container","top","#333","#ffffff");
	Rounded("div.small_block_container","top","#333","#ffffff");
	Rounded("div.rounded_bottom","bottom","#333","#ffffff");
	Rounded("div#content_container_left div", "all", "#333","#000");
	Rounded("div#content_container_right div", "all", "#333","#000");
}