// JavaScript Document
//@author pwagner
//1-12-2009

function EngineCheck() {
var Engine = '';
for (i=0; i<document.searchform.engine.options.length; i++) {
	if (document.searchform.engine[i].selected) {
	Engine = document.searchform.engine[i].value;
	}
}

if (Engine == '1') {
document.searchform.action = '/apps/pbcs.dll/search?Category=SEARCH';
}

if (Engine == '2') {
var Q = document.searchform.crit.value;
document.searchform.action = 'http://www.newslibrary.com/nlsearch.asp?forceTheme=JGNP&search_mode=basic&sort=d:h&region=JG&search_text=' + Q;
}

if (Engine == '3') {
var Q = document.searchform.crit.value;
document.searchform.action = 'http://search.yahoo.com/search?p=' + Q + '&sm=Yahoo%21+Search&fr=FP-tab-web-t&toggle=1';
}

document.searchform.submit();
}

function addBookmark(title,url,elem) {
	if (window.sidebar) { 
	window.sidebar.addPanel(title, url,""); 
	} else if( document.all ) {
	window.external.AddFavorite( url, title);
	} else if( window.opera && window.print ) {
	elem.setAttribute('href',url);
	elem.setAttribute('title',title);
	elem.setAttribute('rel','sidebar');
	elem.click();
	return false
	}
}

function enlargeFont(){
	var mybody = document.getElementsByTagName("body");
	var myfontsize = mybody[0].style.fontSize;
	if (myfontsize){
		var curfont = mybody[0].style.fontSize.substring(0,2);
		curfont = parseInt(curfont) + 10;
		mybody[0].style.fontSize = curfont + "%";
	}
	else{
		mybody[0].style.fontSize = "75%";
	}
}
function decreaseFont(){
	var mybody = document.getElementsByTagName("body");
	var myfontsize = mybody[0].style.fontSize;
	if (myfontsize){
		var curfont = mybody[0].style.fontSize.substring(0,2);
		curfont = parseInt(curfont) - 10;
		mybody[0].style.fontSize = curfont + "%";
	}
	else{
		mybody[0].style.fontSize = "55%";
	}
}