// Copyright 2003 Eddie Traversa
// http://www.dhtmlnirvana.com/
// free to use as long as this copyright notice stays intact
var tags = new Array('td','tr','b','table','strong','emphasis','a','h1','h2','h3','pre','sub','sup','i','th','cp','ul','ol','li','dt','dd');
var pixelArray =  new Array('10','11','12','13');
var emArray =  new Array('0.7','0.9','1.0','1.1');
var initSize = 1;

function fontSizer(inc,unit) {
    if (!document.getElementById)
        return;
    var size = initSize;
    size += inc;
    if (size < 0 ) {
        size = 0;
    }
    if (size > 3 ) {
        size = 3;
    }
    initSize = size;
    getBody = document.getElementsByTagName('body')[0];
    for (i = 0 ; i < tags.length ; i++ ) {
        getallTags = getBody.getElementsByTagName(tags[i]);
        for (k = 0 ; k < getallTags.length ; k++)
            getallTags[k].style.fontSize = (unit=='px') ? pixelArray[size]+unit: emArray[size]+unit;
    }
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
    if (init==true) with (navigator) {
        if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
            document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage;
            }
    }
    else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}

MM_reloadPage(true);