ALERT FROM MY INDICATOR DIRECTLY ON MY WEBSITE

Hello

 I want send a signal from my indicator MT4 to publish in realtime on my website , currently I am using this code to send email an alert

AND  add the arrows green or red  (Please check the image "sample.gif")

if buy signal add green arrow with the code for my website , if short signal add red arrows .... 

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if (Trend_factor == 2){

      // Alerte sur le prix d'entree Vente

         if ((Bid < SEntry_lev[ai_0])  && (Ask >=SEntry_lev[ai_0]) && alertTag!=Time[0]){ 

Alert("Sell zone"," "+ Symbol()+ " Sell zone @ "+DoubleToStr( SEntry_lev[ai_0],Digit_ref)

+" Last-->"+DoubleToStr(Bid,Digit_ref)

+"\n"+"\n"+"--Stop Loss @ "+DoubleToStr(SellSL_lev[ai_0], Digit_ref)

+"\n"+"--Target(1) @ "+DoubleToStr(ST1_lev[ai_0], Digit_ref)

+"\n"+"--Target(2) @ "+DoubleToStr(ST2_lev[ai_0], Digit_ref)

//+"\n"+"--Stop @  "+DoubleToStr(bbupper2,Digits)

+"\n"+"--Hour GMT : "

+TimeToStr(TimeLocal(),TIME_MINUTES));  

SendMail ("Sell zone on  "+Symbol(),""+ Symbol() +  "Sell zone @ "+DoubleToStr(SellSL_lev[ai_0])

+"\n"+"\n"+"--Stop Loss @ "+DoubleToStr(SellSL_lev[ai_0], Digit_ref)

+"\n"+"--Target(1) @ "+DoubleToStr(ST1_lev[ai_0], Digit_ref)

+"\n"+"--Target(2) @ "+DoubleToStr(ST2_lev[ai_0], Digit_ref)

+"\n"+"--Hour GMT : "

+TimeToStr(TimeLocal(),TIME_MINUTES));

   alertTag = Time[0]; 

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Thanks

Stephane