function SelectedTopNav(selected){

	obj = document.getElementById(selected);
	//alert('id='+selected+' class='+obj.className);
	obj.className = 'top_nav_selected';
	
	
}

function SelectedLeftNav(selected){

	selected = selected+'_left';
	obj = document.getElementById(selected);
	//alert('id='+selected+' class='+obj.className);
	if ( obj ) {
	obj.className = 'right_nav_category_selected';
	}
	//alert('id='+selected+' class='+obj.className);
	
}

function SelectedLeftNavPage(selected){

	selected = selected+'_page';
	if ( obj = document.getElementById(selected) ) {
		obj.className = 'right_nav_selected';
	}
	
}

function new_window(link){
	var n=window.open(link, "new", "left="+(screen.width/2-250)+", top="+(screen.height/2-250)+",height="+450+",width="+450+",status=yes,toolbar=no,menubar=no,location=no,scrollbars=yes");
}