var SLIDER_MAX=300;	//Maximum number of milliseconds between each image
var SLIDER_MIN=20;	//Minimum number of milliseconds between each image
var STAGE_FONT_SIZE="64pt"; //reduce if necessary to fit longer text on stage
var RIDER_LEFT_OFFSET="475px";
var RIDER_TOP_OFFSET="5px";
var RIDER_X_MAX=0;    //px
var RIDER_X_MIN=-439; //px