var returnTo="";
var printablePage=0;

function extractData(args)
{
	returnTo="";
	printablePage=0;

	for(var arg in args) 
	{
		if(arg=="from") 
		{
			returnTo=args[arg];
		}
		else if(arg=="printablePage") 
		{
			printablePage=args[arg];
		}
	}
}