Using flash as to realize dynamic typing effect

Dynamic in the scene to create an instance named Textcontent dynamic text box, the HTML hit ~ ~
Create a new layer and copy the following code to the past
Created by Guoyl (Summer Night) yady.net
function TypeText (str:string, Speed:number) {
STR: text content speed: typing speed
var i = 0;
var ttext = new Object ();
var Is_type_txt:boolean = true;
Ttext.interval = function () {
var type_txt_move = new String (str);
Textcontent.htmltext = type_txt_move.substring (0, i+1);
if (is_type_txt) {
i++;
} else {
i = 0;//cycle typing
Clearinterval (ttext_id);
}
if (i>=type_txt_move.length) {
Is_type_txt = false;
else if (i<=0) {
Is_type_txt = true;
}
};
var ttext_id = setinterval (Ttext, "interval", speed);
}
TypeText ("<b> to Lewing" </b><br/> Tian Zijun <br/> Spring you come to me <br/> full face smiles as bright winter jasmine open <br/> You use the style of the messenger <br/> Let me and spring embrace a full <br/><br/> Summer You come to me <br/> Rain mixed sweat <br the beginning of your forehead gently slipped/> <br In the moment you turn around <br/> from your eyes I read the persistent <br/><br/> Autumn You come to me <br/> Ground flying leaves like your hurried gait <br/> No regrets <br > is your sincere love of life <br/><br/> Winter you come to me <br/> Swimming flowers for your affectionate dance <br/> Curtain in your resolute face <br/> is the eternal sculpture in my heart ... ", 150);