function ot(str, wdt, hgt){
	var qstr, path;
		  qstr=str;
		  path = "includes/photos.php?src="+str+""; 
                  window.open(path, "Галерея","scrollbars=no,status=no,width="+wdt+",height="+hgt+"");
}

function check_txt(m) {
	 var strTable="01234567890"; /**/
	 var strRet = "";
	 var cTmp, nTmp;

	  for (var i=0 ; i < m.value.length; i++)
	   {	cTmp = m.value.charAt(i);
	        nTmp = strTable.indexOf(cTmp);
	      if (cTmp==',')cTmp='.';
	      if (nTmp >= 0) strRet += cTmp;		
	   }
	  if (m.value != strRet){m.value = strRet;}
	}