@fractastical get full url (including extension)

@fractastical get full url (including extension).txt

		host = ApexPages.currentPage().getHeaders().get('Host');
		Integer startIndex = siteUrl.indexOf(host) + host.length() + 1;
		Integer endIndex = siteUrl.lastIndexOf('/');
		System.debug('si:' + startIndex + 'ei: ' + endIndex);
		if(startIndex < endIndex && startIndex != -1)  
			extension = siteUrl.substring(startIndex,endIndex);
		else
			extension = '';
		if(extension != 'apex')
			testUrl2 = 	siteUrl.substring(0, startIndex) + extension + System.Page.largeLookup.getUrl();
		else
			testUrl2 = 	siteUrl.substring(0, startIndex - 1) + System.Page.largeLookup.getUrl();