function ltxt(text) {
	document.write('<a href="javascript:top.history.back();" onmouseover=\"window.status=\''+text+'\';return true;\" onmouseout=\"window.status=\'\';return true;\">'+text+'</a>');
    
}
function limg(text,src) {
	document.write('<a href="javascript:top.history.back();" onmouseover=\"window.status=\''+text+'\';return true;\" onmouseout=\"window.status=\'\';return true;\"><img src=\"'+src+'\" alt=\"'+text+'\" border=0></a>');
}