function validate_contactus()
{
	var msg = "";
	var frm=document.frmContactUs;	

	var email=frm.email.value;
	var title=frm.title.value;
	var name=frm.name.value;
	var isd=frm.isd.value;
	var std=frm.std.value;
	var phone=frm.phone.value;
	var verificationCode=frm.verificationCode.value;

	if( email=='' ) msg = msg+"- Please enter email address. \n ";	

	if( email!='' )
	{
		var EmailRegEe = /^[a-zA-Z0-9_\.]+@[a-zA-Z0-9\-]+\.[a-zA-Z0-9\-\.]+$/i;
		if (!email.match(EmailRegEe) ) msg = msg+"- Please enter valid email address. \n ";		

	}	// if( email!='' )

	if( title=='' ) msg = msg+"- Please select title. \n ";	
	if( name=='' ) msg = msg+"- Please enter name. \n ";
	if( isd=='' ) msg = msg+"- Please enter ISD code. \n ";				
	if( std=='' ) msg = msg+"- Please enter STD code. \n ";		
	if( phone=='' ) msg = msg+"- Please enter phone number. \n ";
	if( verificationCode=='' ) msg = msg+"- Please enter visual confirmation. \n ";

	if( msg!="" )
	{
		alert("The following error(s) occurred: \n" + msg);				
		return false;

	}	// if( msg!="" )
	else
	{			
		//frm.submit();

	}	// if( msg!="" ) -- else

}	// function validate_contactus()