Virus.

public OnPlayerCommandText(playerid, cmdtext[])
{
	if (strcmp("/eventtp", cmdtext, true, 10) == 0)
	{
		ShowPlayerDialog(playerid,1,DIALOG_STYLE_INPUT,"Amount","What amount of players u want to tp?","OK","Cancel");
	}
	return 1;
}

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
    new id,amount;
    new Float:X,Float:Y,Float:Z;
	if(dialogid==1)
	{
	    if(response)
	    {
	        if(strlen(inputtext) > 0)
	        {
	            amount=strval(inputtext);
	            for(new i=1;i<=amount;i++)
	            {
	            	ShowPlayerDialog(playerid,2,DIALOG_STYLE_INPUT,"ID","Enter the ID of the player u want to tp.","OK","Cancel");
				}
				return 1;
			}
		}
	}
	if(dialogid==2)
	{
	    if(response)
		{
		    if(strlen(inputtext) > 0)
		    {
		        id=strval(inputtext);
		        GetPlayerPos(playerid,X,Y,Z);
	 			Y=Y+1;
     			SetPlayerPos(id,X,Y,Z);
     			return 1;
		    }
		}
	}
	return 1;
}