Paypal Integration Function

paypal.as

public var period:int=1; //various also by service 
public var charge:Number = 599.00;// varies by product

public function gopaypalpay():void{
	
	if(sipay.selected == true)
	charge  = 1598.00
	var p:Number;
	p = 0;
var url:String = "https://www.paypal.com/cgi-bin/webscr";
var request:URLRequest = new URLRequest(url);
var variables:URLVariables = new URLVariables();
variables.cmd="_xclick";
variables.currency_code="USD";
variables.business="example@email.com";
variables.item_number = code;
variables.item_name = "Registration with example.com"; //can be dinamic values
variables.amount= charge;
variables.quantity = period;
variables.tax = p;
request.data = variables;
request.method = URLRequestMethod.POST;
navigateToURL(request,"_parent"); //also can be blank or self
}

private function all():void
{
  insertItemcredit();
  gopaypalpay();
}