// sjjavascripts.js
// for sj*.html class files
//
//  FOOTER displays address at bottom of a page.
//
function footer() {
document.write("<br clear='all' /><style>a{font-size:8pt}</style><img src='images/madewithcss.gif' width='88' height=31 align='left' alt='made with css'>");
document.write('&nbsp;Comments to author: <a href="mailto:%20Hugh@webPoynor.com">Hugh@webPoynor.com</a><br />');
document.write("&nbsp;Updated: ");
document.write(prettyDate());
document.write("<br /></address>");
}
//
function prettyDate(){
var a=new Date(document.lastModified);
lm_year=a.getYear();
if (lm_year<1000){
    if (lm_year<70){lm_year=2000+lm_year;}else lm_year=1900+lm_year;
}
lm_month=a.getMonth()+1;
lm_day=a.getDate();
m = new Array(12)
m[0]='January'
m[1]='February'
m[2]='March'
m[3]='April'
m[4]='May'
m[5]='June'
m[6]='July'
m[7]='August'
m[8]='September'
m[9]='October'
m[10]='November'
m[11]='December'
return m[lm_month-1]+' '+lm_day+', '+lm_year;
}
//
//  EXPANDIT used in poynorstandards.html to open up a DIV of text when clicked
//
    function expandit(e){
        document.all(e).style.display="block";
}
function isNav4(){

    if ((parseInt(navigator.appVersion) >= 4) && (navigator.appName=="Netscape"))
    {return true}else{ return false }
}
function isIE4(){

    if ((parseInt(navigator.appVersion) >= 4) && (navigator.appName.indexOf("Microsoft") != -1))
    {return true}else{ return false }
}