first = true;

function setBlank() {
    if(first == true) {
        var taElm = document.getElementById("message");

        taElm.value = "";
        first = false;
    }
}

function writeAnalysis() {
    document.write("<img src=http://kuroganelab.com/cgi-bin/access.cgi?" + document.referrer + " width=1 height=1 />")
}

function targetPain() {
    document.getElementById("clap").target = "pane";
}