// created by BibleStudy.org Web site
// pix13 assumed to be default size of html
// arrays begin with cell number 0
// added Select for FORM entries 01-10-2008

var tags = new Array( 'div','td','tr','p','table','a','h1','b','h2','h3','ul','ol','li','dt','dd','blockquote','span','select');
var pixelArray =  new Array('12','13','14','15','16','17');

// initSize is loc in array of default size
var initSize = 1, d = document, unit = 'px', cEl = null;

function textsizer(trgt,inc) {
	if (!document.getElementById) 
		return;
	var size = initSize;
		size += inc;
	if (size < 0 ) {
		size = 0;
}
	if (size > 5 ) {
		size = 5;
}
		initSize = size;
		
 if ( !( cEl = d.getElementById( trgt ) ) ) cEl = d.getElementsByTagName( trgt )[ 0 ];	
		
	for (i = 0 ; i < tags.length ; i++ ) {
		getallTags = cEl.getElementsByTagName(tags[i]);
	for (k = 0 ; k < getallTags.length ; k++) 
		getallTags[k].style.fontSize = pixelArray[size]+unit;
	}
}