var flag = new Array("0","0");
var _flag = 0;
var info = new Array("поиск по каталогу","0");
function check(inner,num)
{
	if(flag[num]==0&&inner.value!="") inner.value="";
	flag[num] = 1;
}
function check_out(inner,num)
{
	if(inner.value=="") {
		inner.value=info[num];
		flag[num] = 0;
	}
}