function chk_prffrm(){
	if (document.frm.fname.value=="") 
	{
		alert("Please enter First Name");
		document.frm.fname.focus();
		return false;
	} 
	else if (document.frm.lname.value=="") 
	{
		alert("Please enter Last Name");
		document.frm.lname.focus();
		return false;
	} 
	else if (document.frm.email.value.indexOf('@')==-1 || document.frm.email.value.indexOf('.')==-1){
		alert("Please enter valid email address.");
		document.frm.email.focus();
		return false;
	}
	else if (document.frm.tutid.value=="") 
	{
		alert("Please enter Tutor Id");
		document.frm.tutid.focus();
		return false;
	} 
	else if (document.frm.pw.value=="") 
	{
		alert("Please enter Password");
		document.frm.pw.focus();
		return false;
	} 
	else if (document.frm.pw.value!=document.frm.cpw.value)
	{
		alert("Password and confirm password does not match");
		document.frm.pw.value=""
		document.frm.cpw.value=""
		document.frm.pw.focus();
		return false;
	} 
	else
	{
		return true;
	}
}

function chk_loginfrm(){
	if (document.frm.nm.value=="") 
	{
		alert("Please enter Email");
		document.frm.nm.focus();
		return false;
	} 
	else if (document.frm.pw.value=="") 
	{
		alert("Please enter Password");
		document.frm.pw.focus();
		return false;
	} 
	else
	{
		return true;
	}
}

function chk_pwfrm(){
	if (document.frm.opw.value=="") 
	{
		alert("Please enter Current Password");
		document.frm.opw.focus();
		return false;
	} 
	else if (document.frm.pw.value=="") 
	{
		alert("Please enter New Password");
		document.frm.pw.focus();
		return false;
	} 
	else if (document.frm.pw.value!=document.frm.cpw.value)
	{
		alert("Password and confirm password does not match");
		document.frm.pw.value=""
		document.frm.cpw.value=""
		document.frm.pw.focus();
		return false;
	} 
	else
	{
		return true;
	}
}

function chk_pqfrm(field, maxlimit){

	if(document.frm.quest.value=="")
	{
		alert("Please Enter Question");
		document.frm.quest.focus();
		return false;
	}
	else if (field.value.length > maxlimit)
	{
		msg = "Question can only be " + maxlimit + " Characters Long";
		alert(msg);
		field.value = field.value.substring(0, maxlimit);
		return false;
	}

}

function chk_fpasswordfrm(){
	if (document.frm.email.value.indexOf('@')==-1 || document.frm.email.value.indexOf('.')==-1){
		alert("Please enter valid email address.");
		document.frm.email.focus();
		return false;
	}
	else
	{
		return true;
	}
}


function checkAll(field)
{
	if(document.frm.cal.checked){ 
	document.frm.list.checked = true ;
	for (i = 0; i < field.length; i++)
		field[i].checked = true ;
}
else
{
	document.frm.list.checked = false;
	for (i = 0; i < field.length; i++)
	field[i].checked = false ;
}
}

function checkCal(field)
{
var chk;
chk = true;
	if (!document.frm.list.checked){
		chk = false;
	}
	else
	{
		chk = true;
	}
	
	for (i = 0; i < field.length; i++){
		if(!field[i].checked){
			chk = false;
		}
		}
	if (!chk){
	document.frm.cal.checked = false ; 
	}
	else
	{
	document.frm.cal.checked = true ; 
	}

		
}


function s_form(field)
{
  anyClicked=false;

  if (field.list){
  for(var i=0;i<field.list.length;i++)
	{
    if(field.list[i].checked)
	{
	anyClicked=true;
    }
  }
  }
  if((!anyClicked) && (!document.frm.list.checked)){
	alert("You have not select any record")
	return false;
  }	
  else{
	var agree=confirm('Are you sure you to make changes?');
		if (agree){
			return true;
		}
		else
		{
			return false; 
		}
  }
}

function chk_lplanfrm(){
	if (document.frm.plang.value=="") 
	{
		alert("Please enter Parent Language");
		document.frm.plang.focus();
		return false;
	} 
	else if (document.frm.skool.value=="") 
	{
		alert("Please enter School Name");
		document.frm.skool.focus();
		return false;
	} 
	else if (document.frm.grd.value=="") 
	{
		alert("Please enter Grade");
		document.frm.grd.focus();
		return false;
	} 
	else if (document.frm.csr.value=="") 
	{
		alert("Please enter CSR");
		document.frm.csr.focus();
		return false;
	} 
	else if (document.frm.csm.value=="") 
	{
		alert("Please enter CSM");
		document.frm.csm.focus();
		return false;
	} 
	else if (document.frm.eld.value=="") 
	{
		alert("Please enter ELD");
		document.frm.eld.focus();
		return false;
	} 
	else
	{
		return true;
	}
}

function chk_lplanrfrm(){
	if (document.frm.sservices.value=="") 
	{
		alert("Please enter Site where services will be provided/ Localidad donde los servicios serán ofrecidos");
		document.frm.sservices.focus();
		return false;
	} 
	else if (document.frm.cperson.value=="") 
	{
		alert("Please enter Contact Persona con quien se pueden comunicar");
		document.frm.cperson.focus();
		return false;
	} 
	else if (document.frm.email.value.indexOf('@')==-1 || document.frm.email.value.indexOf('.')==-1){
		alert("Please enter valid email address.");
		document.frm.email.focus();
		return false;
	}
	else if (document.frm.sdate.value=="") 
	{
		alert("Please enter Start date/ Fecha de comienzo");
		document.frm.sdate.focus();
		return false;
	} 
	else if (document.frm.mhour.value=="") 
	{
		alert("Please enter Maximum # of Hours Máximas horas de participación");
		document.frm.mhour.focus();
		return false;
	} 
	else
	{
		return true;
	}
}