// JavaScript Document
function CheckLoginForm(form){
  if ((form.username.value == "") || (form.passwd.value == ""))  {
      alert("Username and password cannot be null");
      form.username.focus();
      return false;
   }    
  else form.submit();
}

function CheckaddroomForm(form){
	msg = "";
   if (form.Building.value == "")  {
      msg = "Building, ";      
   }
   if (form.Room.value == ""){
	  msg += "Room, ";
   }
   if (form.Capacity.value == "" || form.Capacity.value == '0' ){
	  msg += "Capacity, ";
   }
     
   if (msg != ""){
	  l = msg.length-2;
	  msg = "Please check the required field(s): " + msg.substr(0,l);
	  alert(msg);
	  return false;
   }   
   else form.submit();  
}

function CheckaddbuildingForm(form){
	msg = "";
   if (form.Building.value == "")  {
      alert("Please fill the require field: Building Name");
	  return false;
   }   
   else form.submit();  
}

function CheckeditroomForm(form){
   if (form.Capacity.value == ""){	  
	  alert("Please fill required field - Capacity");
	  return false;
   }   
   else form.submit();  
}

function CheckuploadBldImg(form){
	msg = "";
	if (form.Building.value==""){ msg="Building Name, "; }
	if (form.imgfile.value==""){ msg="Upload Image, "; }
	
	if (msg != ""){
	  l = msg.length-2;
	  msg = "Please check the required field(s): " + msg.substr(0,l);
	  alert(msg);
	  return false;
   }   
   else form.submit();  
}
/*
function ShowResultTable(id,resultTable){
	var x=document.getElementById(id);
	//echo "x.innerHTML=\"<table><tr><td>testTable</td></tr></table>\";";
	x.innerHTML=resultTable;
}
*/