var tab = open("http://sweetness.imgbb.com/?list=images&sort=date_asc&page=1&params_hiddenuserid=StX&params_hiddenfrom=user");
var tab2 = open("http://www.e-chat.co/room/232803");
var y = 100;
var n = 0;
setInterval(function() {
var post = tab.document.getElementsByClassName("image-container")[n].href;
n++;
tab.window.scroll(0, y);
y = y + 100;
tab2.document.getElementById("InputTextArea").value = post;
tab2.document.getElementById("SendButton").click(true);
}, 120000);