function onSubjectTabSelection(E,G){var B;var A=YAHOO.util.Dom.getElementsByClassName("entr-overview-left-tab","li");var F=A[0];var H=F.getAttribute("class");if(H==null||H===""||H==undefined){H=F.getAttribute("className");}if(H=="entr-overview-left-tab selected"){renderAction(ctx+"/secure/getEntireCourseContent.action","&course="+E+"&subject="+G,"demo");
moreSubjectSelect=false;return false;}else{var D=YAHOO.util.Dom.getElementsByClassName("courseUnit-tab","li");for(i=0;i<D.length;i++){var C=D[i];var H=C.getAttribute("class");if(H==null||H==""){H=C.getAttribute("className");}var I=H.indexOf(" selected");if(I>1){B=C.id;break;}}}load_enterpriseCb(E,B,G);
moreSubjectSelect=false;}function load_enterpriseCb(A,C,B){if((B==null||B==""||B==undefined)){if(C==null||C==undefined||C==""){renderAction(ctx+"/secure/getEntireCourseContent.action","&course="+A,"demo");}else{renderAction(ctx+"/secure/getCourseUnitContent.action","&course="+A+"&courseUnit="+C,"demo");
}}else{renderAction(ctx+"/secure/getCourseUnitContent.action","&course="+A+"&courseUnit="+C+"&subject="+B,"demo");}}function onCourseUnitTabSelection(D,E,G){var H;var B;if(D=="courseUnit"){B=G;var J=YAHOO.util.Dom.getElementsByClassName("subject-tab","li");for(i=0;i<J.length;i++){var C=J[i];var I=C.getAttribute("class");
if(I==null||I==""||I==undefined){I=C.getAttribute("className");}if(I=="subject-tab selected"){H=C.id;break;}else{H=moreSubjectId;}}load_enterpriseCb(E,B,H);return false;}else{var J=YAHOO.util.Dom.getElementsByClassName("all-suject-tab","li");var A=YAHOO.util.Dom.getElementsByClassName("entr-overview-left-tab","li");
var F=A[0];var I=F.getAttribute("class");if(I==null||I===""||I==undefined){I=F.getAttribute("className");}if(I=="entr-overview-left-tab selected"){B="";}else{B=G;}for(i=0;i<J.length;i++){var C=J[i];var I=C.getAttribute("class");if(I==null||I==""||I==undefined){I=C.getAttribute("className");}if(I=="all-suject-tab"){H="";
}break;}}moreSubjectId="";load_enterpriseCb(E,B,H);moreSubjectSelect=false;}function onEntireCourseTabSelection(B){var D="";var F=false;var A=YAHOO.util.Dom.getElementsByClassName("subject-tab","li");for(i=0;i<A.length;i++){var E=A[i];var C=E.getAttribute("class");if(C==null||C===""||C==undefined){C=E.getAttribute("className");
}if(C=="subject-tab selected"){D=E.id;F=true;}}if(F==true){moreSubjectId="";}else{D=moreSubjectId;}renderAction(ctx+"/secure/getEntireCourseContent.action","&course="+B+"&subject="+D,"demo");}var moreSubjectId="";var moreSubjectSelect=false;function displaySubjectInTab(){var B="";var A=document.getElementById("cId").value;
var C=document.getElementById("more-subjects");if(C&&C.tagName=="SELECT"){B=C.options[C.selectedIndex].value;}if(B!="000"){onSubjectTabSelection(A,B);moreSubjectSelect=true;}moreSubjectId=B;}function changeMoreSubjectTabColor(){if(moreSubjectSelect){document.getElementById("more-subjects-tab").style.background="url('../images/tab-white.png') no-repeat";
document.getElementById("more-subjects").style.background="white";document.getElementById("more-subjects").style.color="black";}}