var noQueryEntry = "Please enter a valid word to search.";
var defaultSearch = "إنفلونزا الخنازير";
var videodefaultSearch = defaultSearch;
var imagedefaultSearch = defaultSearch;
var textdefaultSearch = defaultSearch;
var blogdefaultSearch = defaultSearch;
var newsdefaultSearch = defaultSearch;
var logha = "Ar";
var hintSwitch = "On";
//This is the variable that is used to hold the variable which says what is selected out of web(0), image(1), video(3).
var selectedVal = -1;
//variable which says whether the text is searched or not, to bring google and yamli functionality
var isSearched = false;