function MM_openBrWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
}
function clearField(field) {
     if (field.value == field.defaultValue) {
          field.value = "";
     }
}
function check(form){
	if(form.company.value == ""){
		alert("What is your company name?");
		form.company.focus();
		return false;

	}
	if(form.fname.value == "First Name"){
		alert("What is your first name?");
		form.fname.focus();
		return false;	
	}
	if(form.fname.value == ""){
		alert("What is your first name?");
		form.fname.focus();
		return false;	
	}
	if(form.lname.value == "Last Name"){
		alert("What is your last name?");
		form.last.focus();
		return false;
	}
	if(form.lname.value == ""){
		alert("What is your last name?");
		form.last.focus();
		return false;
	}
	if(form.adr1.value == ""){
		alert("What is your company's street address?");
		form.adr1.focus();
		return false;
	}
	
	if(form.city.value == ""){
		alert("What is your company's city?");
		form.city.focus();
		return false;
	}
	if(form.state.value == ""){
		alert("What is your company's state?");
		form.state.focus();
		return false;
	}
	if(form.zip.value == "Zipcode"){
		alert("What is your company's Zipcode?");
		form.zip.focus();
		return false;
	}
	if(form.zip.value == ""){
		alert("What is your company's Zipcode?");
		form.zip.focus();
		return false;
	}
	if(form.phone.value == ""){
		alert("What is your phone number?");
		form.phone.focus();
		return false;
	}

	if (!validEmail(form.email.value)){
		alert("Invalid email address")
		form.email.focus()
		return false;
	}
	if(form.pw.value == ""){
		alert("Please check your password.");
		form.pw.focus();
		return false;
	}
	if(form.pw2.value == ""){
	alert("Please check your password.");
	form.pw2.focus();
	return false;
	}
	if(form.pw.value != form.pw2.value){
		alert("Please check your password.");
		form.pw.value = "";
		form.pw2.value = "";
		form.pw.focus();
		return false;
	}

}
function validEmail(email){
	invalidChars = " /:,;"
	for (i=0; i<invalidChars.length; i++){
		badChar = invalidChars.charAt(i)
		if(email.indexOf(badChar,0) !=-1){
			return false
		}
	}
	atPos = email.indexOf("@",1)
	if (atPos == -1){
		return false
	}
	if (email.indexOf("@",atPos+1) !=-1){
		return false
	}
	periodPos = email.indexOf(".",atPos)
	if (periodPos == -1){
		return false
	}
	if (periodPos+3 > email.length){
		return false
	}
	return true
}