function check(){
	my_doc = fl.getDocumentDOM();
	if(my_doc.selection.length != 1){
		return "tooMany";
	} else if(my_doc.selection[0].elementType = "text"){
		return "text";
	} else if(my_doc.selection[0].getPersistentData("waved") == "true"){
		return "edit";
	} else {
		return "fail";
	}
}
function setup(){
	my_doc = fl.getDocumentDOM();
	my_doc.convertToSymbol("movie clip", "", "center");
	my_doc.selection[0].setPersistentData("waved", "string", "true");
	my_doc.enterEditMode();
	my_doc.selectAll();
	my_doc.breakApart();
	var my_frame = my_doc.getTimeline().layers[0].frames[0];
	var elems = my_frame.elements;
	for(var i=0;i<elems.length;i++){
		my_doc.selectNone();
		my_doc.selection = [elems[i]];
		my_doc.convertToSymbol("movie clip", "", "center");
		my_doc.selection[0].name = "letter" + i;
	}
}
function addScript(){
	my_doc = fl.getDocumentDOM();
	var my_frame = my_doc.getTimeline().layers[0].frames[0];
	var elems = my_frame.elements;
	my_frame.actionScript += "for(var i=0; i<";
	my_frame.actionScript += elems.length;
	my_frame.actionScript += "; i++){\n";
	my_frame.actionScript += "    letter = this[\"letter\"+i];\n";
	my_frame.actionScript += "    letter.angle = i*wavelength;\n";
	my_frame.actionScript += "    letter.ty = letter._y;\n";
	my_frame.actionScript += "    letter.onEnterFrame = function(){\n";
	my_frame.actionScript += "        this._y = this.ty + Math.sin(this.angle)*waveheight;\n";
	my_frame.actionScript += "        this.angle+=speed;\n";
	my_frame.actionScript += "    };\n";
	my_frame.actionScript += "}\n";
}