function checkSur(frmNewUsr,cboSurname) {
 if (frmNewUsr.cboSurname.options[cboSurname.selectedIndex].value == '999' && document.frmNewUsr.txtSurname.value == ''){
		alert("Enter your surname in text box beside ");
		document.frmNewUsr.txtSurname.focus();						
		return false;
	}
 }


function check(frmNewUsr) {
	if (frmNewUsr.txtFirst.value=='') {
		alert("First Name can not be left blank.");
		document.frmNewUsr.txtFirst.focus()
		return false;
	} else if (frmNewUsr.cboSurname.options[frmNewUsr.cboSurname.selectedIndex].value=='0'){
		alert("Please Select the Surname");
		document.frmNewUsr.cboSurname.focus();
		return false;
	} else if (frmNewUsr.txtUser.value=='') {
		alert("User Name can not be left blank.");
		document.frmNewUsr.txtUser.focus()
		return false;
	} else if ( frmNewUsr.txtPassword.value=='') {
		alert("Password can not be left blank.");				
		document.frmNewUsr.txtPassword.focus()
		return false;
	} else if ( frmNewUsr.txtReenter.value=='') {
		alert("Please ReEnter your password.");						
		document.frmNewUsr.txtReenter.focus()
		return false;
	} else if ( frmNewUsr.txtReenter.value!=frmNewUsr.txtPassword.value) {
		alert("ReEnter password is different than actual password.");								
		document.frmNewUsr.txtReenter.focus()
		return false;
	} else if (frmNewUsr.txtDate.value=='')	{
		alert("Please enter your date of birth.");
		document.frmNewUsr.txtDate.focus()
		return false;
	}else{
		return true;  
	}
}	

function checkChgPass(frm) {
	if (frmChange.txtUser.value=='') {
		alert("User Name can not be left blank.");
		document.frmChange.txtUser.focus()
		return false;
	} else if (frmChange.txtEmail.value=='') {
		alert("Email Address can not be left blank.");
		document.frmChange.txtEmail.focus()
		return false;
	} else if ( frmChange.txtPassword.value=='') {
		alert("Password can not be left blank.");				
		document.frmChange.txtPassword.focus()
		return false;
	} else if ( frmChange.txtReenter.value=='') {
		alert("Please ReEnter your password.");						
		document.frmChange.txtReenter.focus()
		return false;
	} else if ( frmChange.txtReenter.value!=frmChange.txtPassword.value) {
		alert("ReEnter password is different than actual password.");								
		document.frmChange.txtReenter.focus()
		return false;
	} else if (frmChange.txtOldPass.value=='')	{
		alert("Please Enter your Old password.");
		document.frmChange.txtOldPass.focus()
		return false;
	}  
}