$(document).ready(function(){ 
   $("#sitesearch form").show();
   $("#coursesearch form").hide();
   $("#short-coursesearch form").hide();
   $(".categoryselect").html("<select class='searchopt'><option value='A'>Site</option><option value='B'>Courses</options><option value='C'>Short Courses</options></select>");
   $(".categoryselect").css("width","85px");
   $(".search_title").html("Search");
   $("#sitesearch form").css("width","30em");

    var searchTerm;
    $("#queries_scourses_query, #queries_default_query, #queries_courses_query ").keyup(function(event) {
       searchTerm = $(this).val();
    });   
   
   $(".searchopt").change(
    function()
      {         
         if ($(this).val()=="A" ){
             $(".searchopt").val("A");  
             $("#sitesearch form").show();
             $("#coursesearch form").hide();
			 $("#short-coursesearch form").hide();
             $("#queries_default_query").val(searchTerm);        
         }
         else if ($(this).val()=="B" ) {
             $(".searchopt").val("B");  
             $("#sitesearch form").hide();
			 $("#short-coursesearch form").hide();
             $("#coursesearch form").show();
             $("#queries_courses_query").val(searchTerm); 
         }
		 else {
             $(".searchopt").val("C");  
             $("#sitesearch form").hide();
             $("#coursesearch form").hide();
			 $("#short-coursesearch form").show();
             $("#queries_scourses_query").val(searchTerm); 		 
		 }
      }     
   );
   
	// Open links in a new window
	$("a[href*=.pdf], a[href*=.doc], a[href*=.txt]").each(function(){
		if (!$(this).attr("title")) {
			$(this).attr('title', 'External link')
		}
		$(this).attr('target', '_blank');
	});
});