function update_all_selects(){update_search_media();update_grade_search_widget();update_search_oer_level();hideElement("grade_range")}function update_search_subject(){var B=document.refine_search_form.subject_codes;var F=B.length;var E=[];var D=0;for(i=0;i<F;i++){if(B[i].value=="incl_exhibits"){document.refine_search_form.incl_exhibits.value=B[i].checked}if(B[i].checked){E[D]=B[i].id;D++}}if(E.length==5){var E=[];E[0]="All Subjects"}var C=E.join(", ").replace("Exhibits","Special Collections");var A=document.getElementById("selected_subject");if(A){A.innerHTML=C}}function update_search_oer_level(){var C=document.refine_search_form.oer_level;var D=C.length;var B="***";for(i=0;i<D;i++){if(C[i].checked){B=["View All","Download","Download &amp; Share","Download, Share, &amp; Remix"][i]}}var A=document.getElementById("selected_oer_level");if(A){A.innerHTML=B}}function update_search_media(){var B=document.refine_search_form.media_types;var F=B.length;var E=[];var D=0;for(i=0;i<F;i++){if(B[i].checked){E[D]=B[i].id;D++}}if(E.length==B.length){E=[];E[0]="All Media"}var C=E.join(", ");var A=document.getElementById("selected_media");if(A){A.innerHTML=C}}function update_search_grades(){toggle_refine_grade_search_widget();update_grade_search_widget()}function update_grade_search_widget(){var C=document.getElementById("refine_search_form");var B=C.rsg_lower.selectedIndex;var E=C.rsg_lower.options[B].value;if(!E){E=C.rsg_lower.options[B].text}var D=C.rsg_upper.selectedIndex;var G=C.rsg_upper.options[D].value;if(!G){G=C.rsg_upper.options[D].text}var H=sort_grade_values(E,G);set_grade_search_widgets_selects(H.lower,H.upper);var F=H.lower+" - "+H.upper;var A=document.getElementById("selected_search_grade_range");if(A){}}function set_grade_search_widgets_selects(D,G){var B=document.getElementById("refine_search_form");var A;for(var E=0;E<B.rsg_lower.options.length;E++){var F=B.rsg_lower.options[E].value;if(!F){F=B.rsg_lower.options[E].text}if(F==D){A=E;break}}if(A){B.rsg_lower.selectedIndex=A}var C;for(var E=0;E<B.rsg_upper.options.length;E++){var H=B.rsg_upper.options[E].value;if(!H){H=B.rsg_upper.options[E].text}if(H==G){C=E;break}}if(C){B.rsg_upper.selectedIndex=C}}function close_all_widgets(){if(refine_grade_search_widget_visible){toggle_refine_grade_search_widget()}if(refine_media_widget_visible){toggle_refine_media_search_widget()}if(refine_subject_search_widget_visible){toggle_refine_subject_search_widget()}}var rsc_dict={opennness:false,media:false,subject:false};function toggle_rsc(A){rsc_id="refine_search_controls_"+A;rsc_state=rsc_dict[A];showelem=rsc_id+(!rsc_state?"_open":"_closed");hideelem=rsc_id+(rsc_state?"_open":"_closed");showElement(showelem);hideElement(hideelem);rsc_dict[A]=!rsc_state}function sort_grade_values(B,A){var C={lower:null,upper:null};if(B==A){C.lower=B;C.upper=B}else{if(B=="K"){C.lower=B;C.upper=A}else{if(A=="K"){C.lower=A;C.upper=B}else{int_1=parseInt(B);int_2=parseInt(A);if(int_1>int_2){C.lower=A;C.upper=B}else{if(int_1<int_2){C.lower=B;C.upper=A}}}}}return C};