MediaWiki: Common.js

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/* Any JavaScript here will be loaded for all users on every page load. */

function getKmaps() {
    var arrKmapsTBH = new Array();
    var arrTables = document.getElementsByTagName("table");
    for (elTable in arrTables) {
        alert("found a table");
        if (elTable.className == "kmap km_highlight_8ls") {
            alert("found one!");
            arrKmapsTBH.push(elTable);
        }
    }
    return arrKmapsTBH;
}

function highlightKmap(kmapTable) {
    var tblBody = kmapTable.getElementsByTagName("tbody")[0];
    var tblNumRows = tblBody.childNodes.length;
    var tblNumCols = tblBody.childNodes[0].childNodes.length;

    var kmap = new Array();
    for (i=2;i<tblNumRows;i++){
        kmapRow = new Array();
        for (j=2;j<tblNumCols;j++) {
            kmapRow.push(tblBody.childNodes[i].childNodes[j]);
        }
        kmap.push(kmapRow);
    }

    //check for 8-cell highlight
    var full = true;
    for (kmapRow in kmap) {
        for (cell in kmapRow) {
            if (cell.innerHTML == "1") full = false;
        }
    }

    //check for 4-cell highlight
    var full = true;
    for (i=0;i<kmap.length;i++) {
        for (j=0;j<kmap[i].length;j++) {
            if ((kmap[i][j].innerHTML == "1") && (j == 0)) {
                
            }
            if ((kmap[i][j].innerHTML == "1")) {
                kmap[i][j].style.border = "thick solid black";
            }
        }
    }
}

function highlight_kmaps() {
    var arrKmaps = getKmaps();
    for (kmap in arrKmaps) {
        highlightKmap(kmap);
    }
}

addOnloadHook( highlight_kmaps );