function jump(what){
	if(what.selectedIndex != 0)
		window.location = what.options[what.selectedIndex].value;
}

function bookmark(title, url){
	if(document.all)
		window.external.AddFavorite(url, title);
	else if(window.sidebar)
		window.sidebar.addPanel(title, url, "");
}

var tgs = new Array("div", "td", "tr", "p");
var szs = new Array("xx-small", "x-small", "small", "medium", "large", "x-large", "xx-large");
var startSz = 2;

function ts(trgt, inc){
	if(!document.getElementById)
		return;
	var d = document, cEl = null, sz = startSz, i, j, cTags;

	sz += inc;
	sz = (sz < 0) ? 0 : sz;
	sz = (sz >= szs.length) ? (szs.length - 1) : sz;
	startSz = sz;

	if(!(cEl = d.getElementById(trgt)))
		cEl = d.getElementsByTagName(trgt)[0];

	if(cEl){
		cEl.style.fontSize = szs[sz];
		for(i = 0; i < tgs.length; i++){
			cTags = cEl.getElementsByTagName(tgs[i]);
			for(j = 0; j < cTags.length; j++)
				cTags[j].style.fontSize = szs[sz];
		}
	}
}