uniquelylost on "is_page theme options not working"

Hi, I created theme options to insert a page title into a function but can't seem to get it to work... if I manually enter the page title into the is_page it works though. Here's my code-

function emr_single_page_only(){
		if (is_page($emr_options['pagetitle_url'])) {

Thanks in advance for any suggestions :)