function showbrand(title){
 document.getElementById(title).style.display='block';
 document.getElementById(title).style.zIndex='99990';
// $(".new_left").css({"z-index":999});
//var f = new GreyFrame('aliz');
}
function hiddenbrand(title){
document.getElementById(title).style.display='none';
}

function hidden_show(hidden,show){
	document.getElementById(hidden).style.display='none';
	document.getElementById(show).style.display='block';
}