body {background-color: white; onmousedown="disable()"}
<script type="text/javascript">
function disable()
{
if (event.button == 2)
{
alert("Sorry rightclick on this page is disabled")
}
}

</script>

H1 {background-color: ; font-size: 6pt;  font-family: sans-serif; color: red}
h2 {background-color: ; font-size: 10pt; font-family: verdana; color: red}
h3 {background-color: ; font-size: 10pt; font-family: arial; color: brown}
h4 {background-color: ; font-size: 8pt;  font-family: sans-serif; color: darkorange}
h5 {background-color: ; font-size: 10pt; font-family: verdana; color: green}
h6 {background-color: ; font-size: 10pt; font-family: arial; color: darkorange}
hr {color:navy}

form {background-color: ; font-size: 10pt; font-family: verdana; color: #6699cc}
select {background-color: aliceblue; font-size: 8pt; font-family: verdana; color: black;}
input {background-color: white; font-size: 8pt; font-family: Trebuchet MS; color: black;}
textbox {background-color: PapayaWhip MistyRose; font-size: 10pt; font-family: verdana; color: black; }
textarea {background-color: aliceblue; font-size: 8pt; font-family: verdana; color: black; }

body {align: center; font-size: 10pt; font-family: MS sherif; color: black; margin-left: 15px}
tbody {align: middle; font-size: 9pt; font-family: verdana; color: black; margin-left: 15px}
    #808080
all.clsMenuItemNS, .clsMenuItemIE{text-decoration: none; font: normal 12px MS sherif; color: #ffffff; cursor: hand; z-index:100}
#MainTable A:hover {text-decoration: none; color: #000000;}