function checkIt(objNames,objShowName,perfixInput,perfixSel)
{ var objNameArr,objID,objShowNameArr;
  
  objNameArr=objNames.split(",");
  objShowNameArr=objShowName.split(",");
  for(var i=0;i<objNameArr.length;i++){
    objID=eval("document.form1."+objNameArr[i]);
	if(objID.value=="" && (objID.type=="text" || objID.type=="password" )){
	  alert(perfixInput+"'"+objShowNameArr[i]+"'!");
	  objID.focus();
	  return false;
	}
	if(objID.value=="0" && objID.type!=="text"){
	alert(perfixSel+"'"+objShowNameArr[i]+"'!");
	objID.focus();
	return false;}
  }
  
  return true;
}