function renderHeaders() {
    var oH5 = document.getElementsByTagName("h5");
    for (var i = 0; i < oH5.length; i++) {
        oH5[i].innerHTML = GetRenderImgTag(5, oH5[i].innerHTML);
    }
    var oH6 = document.getElementsByTagName("h6");
    for (var i = 0; i < oH6.length; i++) {
        oH6[i].innerHTML = GetRenderImgTag(6, oH6[i].innerHTML);
    }
    var oH1 = document.getElementsByTagName("h1");
    for (var i = 0; i < oH1.length; i++) {
        oH1[i].innerHTML = GetRenderImgTag(1, oH1[i].innerHTML);
    }
    var oH2 = document.getElementsByTagName("h2");
    for (var i = 0; i < oH2.length; i++) {
        oH2[i].innerHTML = GetRenderImgTag(2, oH2[i].innerHTML);
    }
    var oH3 = document.getElementsByTagName("h3");
    for (var i = 0; i < oH3.length; i++) {
        oH3[i].innerHTML = GetRenderImgTag(3, oH3[i].innerHTML);
    }
    var oH4 = document.getElementsByTagName("h4");
    for (var i = 0; i < oH4.length; i++) {
        oH4[i].innerHTML = GetRenderImgTag(4, oH4[i].innerHTML);
    }
    
}
function GetRenderImgTag(iHi, strText) {
    strText = encodeURI(strText);
    strText = strText.replace(/&amp;/g, "%26"); //"&"
    strText = strText.replace(/%20/g, "+");     //{space}
    var iHeight = 24;
    var strARGB = "ffff6600";//orange
    switch (iHi) {
        case 1:
            iHeight = 24;
            break;
        case 2:
            iHeight = 18;
            break;
        case 3:
            iHeight = 24;
            strARGB = "ffffffff";
            break;
        case 4:
            iHeight = 18;
            strARGB = "ffffffff";
            break;
        case 5:
            iHeight = 18;
            break;
        case 6:
            iHeight = 14;
            break;
    }
    var strImgSrc = "renderText/renderCustomFont.aspx?aa=4&height=" + iHeight + "&argb=" + strARGB + "&text=" + strText;
    return "<img src=\"" + strImgSrc + "\" />";
}