var mytextsizer=new fluidtextresizer({
	controlsdiv: "sizecontroldiv", //id of special div containing your resize controls. Enter "" if not defined
	targets: ["div#getbig"], //target elements to resize text within: ["selector1", "selector2", etc]
	levels: 3, //number of levels users can magnify (or shrink) text
	persist: "session", //enter "session" or "none"
	animate: 200 //animation duration of text resize. Enter 0 to disable
})