function mastervalidate(frm)
	{
	if(frm.company.value=="")
		{
		alert("Please enter your Company name");
		frm.company.focus();
		return false;
	}

	if(frm.spring.checked==0 && frm.fall.checked==0)
	{
		alert("Please tell us which Symposium\nyou will be attending");
		return false;
	}
	if(frm.name1.value=="")
		{
		alert("You must enter the name of\nat least one Attendee");
		frm.name1.focus();
		return false;
	}
	
	if(frm.email1.value=="")
	{
		alert("You must enter the email of\nat least one Attendee");
		frm.email1.focus();
		return false;
	}
	if (!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/.test(frm.email1.value))) 
	    {
			alert("Please enter a VALID e-mail adress");
			frm.email1.focus();
			return false;
	    }
		
	if(frm.phone1.value=="")
		{
		alert("You must enter the phone number of\nat least one Attendee");
		frm.phone1.focus();
		return false;
	}	
	
	if(frm.jacket1.value=="")
		{
		alert("You must enter the jacket size of\nat least one Attendee");
		frm.jacket1.focus();
		return false;
	}
	
	if(frm.AP86_1.checked==0 && frm.AP87_1.checked==0 && frm.AP88_1.checked==0 && frm.AP89_1.checked==0)
	{
		alert("Please select one or more models");
		return false;
	}
	
	return true
		
}