function serverDown() {
	var returnVal;
	var testImage = new Image();
	testImage.src = "http://www.swreg.org/pages/images/ballpointpen2_pp.jpg";
	
	if (testImage.height > 0) {
		returnVal = false;
	}
	else {
		returnVal = true;
	}
	
	return returnVal;
}

function changeLanguage() {
	var f = document.headerForm;
	var pattern = /(\/en\/)|(\/fr\/)|(\/de\/)|(\/sp\/)/;
	var locationStr;
	var BASE_URL = "http://www.ultralingua.com/";
	var match;
	var doReplace = true;

	// If the location is the shopping cart, just go to the view page.
	if (location.href.match(/shoppingcart.php/) != null) {
		locationStr = location.href.substring(0, location.href.indexOf(".php")) + ".php?submitValue=view";
	}
	else if (location.href.match(/dictionary.ultralingua.com/) != null) {
		if (location.href.match(/english-dictionary/) != null) {
			location.href = BASE_URL + f.language.options[f.language.selectedIndex].value + 
				"/product_search/choose_os/dictionaries/englishtranslation.htm";
		}
		else {
			match = location.href.match(/spanish|french|german|portuguese|italian/);
			location.href = BASE_URL + f.language.options[f.language.selectedIndex].value +
				"/product_search/choose_os/dictionaries/" + match + "-english.htm";
		}	

		doReplace = false;
	}
	else {
		locationStr = location.href;
	}

	if (doReplace) {
		location.href = locationStr.replace(pattern, "/" + f.language.options[f.language.selectedIndex].value + "/");
	}
}