var flashTarget;
var targetOffset;
var sFilename = "/files/flash/spendometer/xmas-spendo_v2.swf";

$( document ).ready( function(){
	var urlProduct = $.urlParam( 'product' ),
		urlPayment = $.urlParam( 'payment' );
	
	if( urlProduct.length && urlPayment.length ){
		getResults( urlProduct, urlPayment, 280 );
	}
} );


swfobject.embedSWF(
	sFilename, "spendometer-flashholder", 
	"747", "465", 
	"8.0.0", "expressInstall.swf", {}, 
	{ wmode:"transparent" }, 
	{ id:"flash-spendometer" }
);


var retryProduct = function (){
	scrollUpTop();
	swfobject.getObjectById('flash-spendometer').spendometer_retryProduct();
}


var retryPayment = function(){
	scrollUpTop();
	swfobject.getObjectById('flash-spendometer').spendometer_retryPayment();
}


var getResults = function( sProduct, sPayment, nScrollOffset ){
	nScrollOffset = nScrollOffset || -180;
	$.post(
		"../dynamic_content_pages/spendometer-ajax/xmas-spendometer-results.php", 
		{
			product: sProduct,
			payment: sPayment
		},
		function(data){
			$('#spendometer-results').html( data );
		},
		"html"
	);
	scrollToResults( nScrollOffset );
}


var scrollUpTop = function (){
	flashTarget = $('#flash-spendometer');
	if ( flashTarget['length'] ) {
		targetOffset = flashTarget.offset().top - 15;
		$('html, body').animate( { scrollTop: targetOffset }, 10 );
	}
}


var scrollToResults = function( nOffset ){
	flashTarget = $('#spendometer-results');
	if ( flashTarget.length ) {
		targetOffset = flashTarget.offset().top + nOffset;
		$('html, body').animate( { scrollTop: targetOffset }, 10 );
	}
}


$.urlParam = function( name ){
	var results = new RegExp('[\\?&]' + name + '=([^&#]*)').exec( window.location.href );
	return results[1] || 0;
}