function o_tabs(id){
	var o;
	if(!tabsSelected)tabsSelected=0;
	o=document.getElementById(tabsTabIdPrefix+tabsSelected);
	o.style.borderBottom=tabsBorderBottomSelect;
	o.style.background=tabsBackgroundSelect;
	o=document.getElementById(tabsTabIdPrefix+id);
	o.style.borderBottom=tabsBorderBottomNormal;
	o.style.background=tabsBackgroundNormal;
	getAlias(tabsAliasPrefix+id,tabsContentId);
	tabsSelected=id;
}