<!--


function checkForm() {

	if( !checkIfEmpty() ) { return false; }
	
	return true;

}	
	

function emptyFieldAlert( fieldname ) {
	alert( "The required field '" + fieldname + "' is blank. This information is required." );
}

function checkIfEmpty() {

	if( !notEmpty( document.getElementById( "ordernumber" ) ) ) {
		emptyFieldAlert( "Order Number" );
		return false;		
	} 
	
	else {
		if( !checkOrderNumber() ) { return false; }

		
	}

	if( !notEmpty( document.getElementById( "email" ) ) ) {
		emptyFieldAlert( "Email Address" );
		return false;
	}
	
	else {
		if( !checkEmail() ) { return false; }
		
	}	

	if( !notEmpty( document.getElementById( "name" ) ) ) {
		emptyFieldAlert( "Name" );
		return false;
	}
	
	if( !notEmpty( document.getElementById( "phone" ) ) ) {
		emptyFieldAlert( "Phone Number" );
		return false;
	}	
	

	else {
		if( !checkPhone() ) { return false; }
		
	}	

	if( !notEmpty( document.getElementById( "products" ) ) ) {
		emptyFieldAlert( "Products" );
		return false;
	}

	if( !notEmpty( document.getElementById( "reason" ) ) ) {
		emptyFieldAlert( "Reason for Return" );
		return false;
	}

	
	return true;
}

function notEmpty( elem ) {

	if( elem.type == 'select' ) {
		if( elem.selectedIndex == 0 ) { return false; }
	}
	else {
		if( elem.value.length == 0 ) { return false; }
	}
	
	return true;
		
}

function checkOrderNumber() {
	
  	var myReg = /[YyWwSsHhPpMmQq][AaBbCcDdEd][\d]{9}/;
  	  
	if (document.getElementById( "ordernumber" ).value.search(myReg)==-1) {
		alert("Please verify that your 'Order Number' is correct.");
		return false;
  	} 
  	else { return true; }  	  
}

function checkEmail() {
	
  	var myReg = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
  	  
	if (document.getElementById( "email" ).value.search(myReg)==-1) {
		alert("Please verify that your 'Email' is correct.");
		return false;
	}
	else { return true; }  	  
}

function checkPhone() {	
	
	var myReg = /^(\(*\d{3}\)*\s*\-*\d{3}\s*\-*\d{4}\s*)|(\d{3}\.*\d{3}\.*\d{4}\s*)$/;
	
	if (document.getElementById( "phone" ).value.search(myReg)==-1) {

		alert("Please verify that your 'Phone Number' is correct.");
		return false;		
	}	
  	else { return true; }  	  
}


// -->