// 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('6','8','10','12','14','16','18','20','22','24','26','28','30','32');
var crntSize = 6;

function fontSizer(inc,unit,start)
{
	if (!document.getElementById) 
		return;
	var size = crntSize+inc;

	if (size < 0 )
		size = 0;
	if (size > 13 )
	{
		size = 13;
	}
	if(start>0)//--from cookie
	{
		size=start;
		unit="px";
	}
	crntSize = 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;
	}
//alert(crntSize)
	createCookie("HCCAfont",crntSize,30)
}