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

function fontSizer(inc,unit) {
	
	if (!document.getElementById) 
		return;
	var size = initSize;
		size += inc;
	if (size < 0 ) {
		size = 0;
}
	if (size > 0 ) {
		size = 0;
}
		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();
}

//////////////////////// for 1

var tags1 = new Array( 'div','td','tr','p','b','table','strong','emphasis','a','h1','h2','h3','pre','sub','sup','i','th','cp','ul','ol','li','dt','dd');
var pixelArray1 =  new Array('14','14','14');
var emArray1 =  new Array('1.0','1.0','1.0');
var initSize1 = 1;

function fontSizer1(inc1,unit) {
	if (!document.getElementById) 
		return;
	var size1 = initSize1;
		size1 += inc1;
	if (size1 < 0 ) {
		size1 = 0;
}
	if (size1 > 0 ) {
		size1 = 0;
}
		initSize1 = size1;
		getBody1 = document.getElementsByTagName('body')[0];
	for (i = 0 ; i < tags1.length ; i++ ) {
		getallTags1 = getBody1.getElementsByTagName(tags1[i]);
	for (k = 0 ; k < getallTags1.length ; k++) 
		getallTags1[k].style.fontSize = (unit=='px') ? pixelArray1[size1]+unit: emArray1[size1]+unit;
	}
}



//////////////////////// for 2

var tags2 = new Array( 'div','td','tr','p','b','table','strong','emphasis','a','h1','h2','h3','pre','sub','sup','i','th','cp','ul','ol','li','dt','dd');
var pixelArray2 =  new Array('16','16','16');
var emArray2 =  new Array('1.5','1.5','1.5');
var initSize2 = 1;

function fontSizer2(inc2,unit) {
	if (!document.getElementById) 
		return;
	var size2 = initSize2;
		size2 += inc2;
	if (size2 < 0 ) {
		size2 = 0;
}
	if (size2 > 0 ) {
		size2 = 0;
}
		initSize2 = size2;
		getBody2 = document.getElementsByTagName('body')[0];
	for (i = 0 ; i < tags2.length ; i++ ) {
		getallTags2 = getBody2.getElementsByTagName(tags2[i]);
	for (k = 0 ; k < getallTags2.length ; k++)
		getallTags2[k].style.fontSize = (unit=='px') ? pixelArray2[size2]+unit: emArray2[size2]+unit;
	}
}