function addcourse(id){
	thiscourse = document.getElementById(id);
	document.getElementById('currentcourses').appendChild(thiscourse);
};
	
function removecourse(id, courseid){
	ul = "ul_" + courseid;
	thiscourse = document.getElementById(id);
	document.getElementById(ul).appendChild(thiscourse);
};	

function addInputs(id, termform, departmentform, courseform, sectionform){	
 var addlist = document.getElementById('inputs');
 var numi = document.getElementById('addcount');
 var num = (document.getElementById('addcount').value -1)+ 2;
 numi.value = num;
 
 var saveditemname = 'saveditem.'+num;
 var inputsaveditemid = "inputsaved_" + id;
 var inputsaveditem = document.createElement("input");
 inputsaveditem.setAttribute("id", inputsaveditemid);
 inputsaveditem.setAttribute("type", "hidden");
 inputsaveditem.setAttribute("name", saveditemname);
 inputsaveditem.setAttribute("value", id);
 addlist.appendChild(inputsaveditem);          
 
 term = document.getElementById(termform).value;
 var termname = 'courseterm.'+num;
 var inputtermid = "inputterm_" + id;
 var inputterm = document.createElement("input");
 inputterm.setAttribute("id", inputtermid);
 inputterm.setAttribute("type", "hidden");
 inputterm.setAttribute("name", termname);
 inputterm.setAttribute("value", term);
 addlist.appendChild(inputterm);     
 
 department = document.getElementById(departmentform).value;
 var departmentname = 'department.'+num;
 var inputdepartmentid = "inputdepartment_" + id;
 var inputdepartment = document.createElement("input");
 inputdepartment.setAttribute("id", inputdepartmentid);
 inputdepartment.setAttribute("type", "hidden");
 inputdepartment.setAttribute("name", departmentname);
 inputdepartment.setAttribute("value", department);
 addlist.appendChild(inputdepartment);
 
 course = document.getElementById(courseform).value;
 var coursename = 'course.'+num;
 var inputcourseid = "inputcourse_" + id;
 var inputcourse = document.createElement("input");
 inputcourse.setAttribute("id", inputcourseid);
 inputcourse.setAttribute("type", "hidden");
 inputcourse.setAttribute("name", coursename);
 inputcourse.setAttribute("value", course);
 addlist.appendChild(inputcourse);
 
 section = document.getElementById(sectionform).value;
 var sectionname = 'section.'+num;
 var inputsectionid = "inputsection_" + id;
 var inputsection = document.createElement("input");
 inputsection.setAttribute("id", inputsectionid);
 inputsection.setAttribute("type", "hidden");
 inputsection.setAttribute("name", sectionname);
 inputsection.setAttribute("value", section);
 addlist.appendChild(inputsection);
};

function removeInputs(saveditem, term, department, course, section) {
  var addlist = document.getElementById('inputs');
  var oldsaveditem = document.getElementById(saveditem);
  addlist.removeChild(oldsaveditem);	  	  
  var oldterm = document.getElementById(term);
  addlist.removeChild(oldterm);
  var olddepartment = document.getElementById(department);
  addlist.removeChild(olddepartment);
  var oldcourse = document.getElementById(course);
  addlist.removeChild(oldcourse);	  
  var oldsection = document.getElementById(section);
  addlist.removeChild(oldsection);	  	  
};

function removeSaved(savedcourse,removeid){
  try {
	 saved = document.getElementById(savedcourse);
	 var yourcourses = document.getElementById(removeid);
	 yourcourses.removeChild(saved);

  }
  catch (e) {};	
};

function changeterminput(term){	
 var addlist = document.getElementById('inputs');
 var inputchangeterm = document.createElement("input");
 inputchangeterm.setAttribute("id", "changeterm");
 inputchangeterm.setAttribute("type", "hidden");
 inputchangeterm.setAttribute("name", "changeterm");
 inputchangeterm.setAttribute("value", term);
 addlist.appendChild(inputchangeterm);          
};
		
function changedeptinput(dept, term, id){	
 img = "img_" + id;
 imgElement = document.getElementById(img);
 if (imgElement){
	 imgElement.src = "images/shared_images/loading.gif";
	 }
 var addlist = document.getElementById('inputs');
 var inputchangedept = document.createElement("input");
 inputchangedept.setAttribute("id", "changedept");
 inputchangedept.setAttribute("type", "hidden");
 inputchangedept.setAttribute("name", "changedept");
 inputchangedept.setAttribute("value", dept);
 addlist.appendChild(inputchangedept);     
 var inputchangeterm = document.createElement("input");
 inputchangeterm.setAttribute("id", "changeterm");
 inputchangeterm.setAttribute("type", "hidden");
 inputchangeterm.setAttribute("name", "changeterm");
 inputchangeterm.setAttribute("value", term);
 addlist.appendChild(inputchangeterm);

};				
		
function formsubmit(){
	var t1=setTimeout("document.courselistform.submit();",500);
};
					

function toggle(id){
ul = "ul_" + id;
img = "img_" + id;
ulElement = document.getElementById(ul);
imgElement = document.getElementById(img);
if (ulElement){
	if (ulElement.className == 'closed'){
		ulElement.className = "open";
		imgElement.src = "images/shared_images/opened.gif";
		}else{
		ulElement.className = "closed";
		imgElement.src = "images/shared_images/closed.gif";
		}
	}
}

function loadtoggle(id){
img = "img_" + id;
imgElement = document.getElementById(img);
if (imgElement){
	imgElement.src = "images/shared_images/loading.gif";
	}
}


<!--textbooks/textnestscript.inc ends-->