nolivo

//usage - !mapSizer imageWidthInPixels imageHeightInPixels
on("ready",function(){   
    on("chat:message",function(msg){
        if(msg.type=="api" && msg.content.indexOf("!mapSizer")==0){
            var args = msg.content.split(" ");
            var mapWidth = Number(args[1]);
            var mapHeight = Number(args[2]);
            var selected = msg.selected;
            if(selected===undefined){
                sendChat("API","Please select a graphic");