old working changepcr

// ==UserScript==
// @name                ChangePCRBackground
// @namespace           https://github.com/HarkerDev/
// @version             1.0.1
// @description         Color codes PCR assignments based on which class assigned them
// @match               *webappsca.pcrsoft.com/Clue/Student-Assignments/7536
// @copyright           2014+, HarkerDev
// ==/UserScript==

function changeBackground() {

    // Put the names of your classes within the quotation marks. The names does not have to be exact but must be unique.
    // i.e. "Phys" would work but "P" would not, as you may have other classes that have a 'p' in them.
    // The classes may be in any order you want.

    //This is case sensitive.
    //For example, you would have to type "econ" for "AP Microeconomics" because "Econ" has a capital E
    var class1 = "";
    var class2 = "";
    var class3 = "";
    var class4 = "";
    var class5 = "";
    var class6 = "";
    var class7 = "";

    // The colors for each class. Naturally class1 corresponds to color1, etc. Tests and quizzes are colored seperately.
    // If you would like to change the colors, you must provide a hexidecimal code between the quotation marks.
    // Your edited color must be formatted as such: color[number] = "#hexcode".

        // If you are not familiar with colors in hexadecimal code, check the color table in README.md and insert
        // the specifc hex code. Alternatively, you may visit www.colorpicker.com and choose a hex version of
        // any color from their databases.
    var color1 = "#FF0000"; //red
    var color2 = "#FF00F7"; //pink
    var color3 = "#3FEDFF"; //cyan
    var color4 = "#00FF40"; //green
    var color5 = "#FDFF41"; //yellow
    var color6 = "#FF9100"; //orange
    var color7 = "#B520FF"; //purple
    var colorTest = "#FFFFFF"; //white

        //main script to change colors in PCR
    var allClasses = document.getElementsByClassName("rsApt rsAptSimple");

        try {
                for (var i = 0; i < allClasses.length; i++) {
                        if (allClasses[i].getAttribute("title").indexOf(class1) != -1)
                                allClasses[i].style.backgroundColor = color1;
                        if (allClasses[i].getAttribute("title").indexOf(class2) != -1)
                                allClasses[i].style.backgroundColor = color2;
                        if (allClasses[i].getAttribute("title").indexOf(class3) != -1)
                                allClasses[i].style.backgroundColor = color3;
                        if (allClasses[i].getAttribute("title").indexOf(class4) != -1)
                                allClasses[i].style.backgroundColor = color4;
                        if (allClasses[i].getAttribute("title").indexOf(class5) != -1)
                                allClasses[i].style.backgroundColor = color5;
                        if (allClasses[i].getAttribute("title").indexOf(class6) != -1)
                                allClasses[i].style.backgroundColor = color6;
                        if (allClasses[i].getAttribute("title").indexOf(class7) != -1)
                                allClasses[i].style.backgroundColor = color7;
                        if ((allClasses[i].getAttribute("title").indexOf("Test") != -1 || allClasses[i].getAttribute("title").indexOf("quiz") != -1 || allClasses[i].getAttribute("title").indexOf("Quiz") != -1 || allClasses[i].getAttribute("title").indexOf("test") != -1) && (allClasses[i].getAttribute("title").indexOf("study") ==  -1 && allClasses[i].getAttribute("title").indexOf("Study") ==  -1) && (allClasses[i].getAttribute("title").indexOf("review") == -1 && allClasses[i].getAttribute("title").indexOf("Review") ==  -1))
                                allClasses[i].style.backgroundColor = colorTest;
                }
        }

        //should we throw an exception here?
        catch(err)
        { alert("Script failed. Please report the bug at https://github.com/HarkerDev/PCRChanges/issues"); return;}

}
changeBackground();