function disable_subject()
{
	document.getElementById('Subject_ID').options[0].disabled = true;
//		alert(document.getElementById('Subject_ID').options[0].disabled);

}
function disable_course()
{
	document.getElementById('Course_ID').options[0].disabled = true;
}
function disable_level()
{
	document.getElementById('Level_ID').options[0].disabled = true;
}

function getCourse(selectedID)
{
	
	var subject_id = $("#Subject_ID option:selected").val();
	if(subject_id != '' && subject_id != 'all')
	{
		$.ajax({
			url: appurl+"searchbox-array.inc.php",
			data: "mode=fetch_course&cid="+subject_id+"&selected="+selectedID,
			//beforeSend: function(){$("#trashloading").show("slow");}, //show loading just when link is clicked
			//complete: function(){ $("#trashloading").slideUp("slow");}, 
			async: false,
			success: function(html)
			{ //so, if data is retrieved, store it in html
				$("#td_course").html(html);	
				checkSubject(subject_id);
				showcourses(subject_id);
			}
		});
		return false;
	}
	else
	{
		if($("#HsubjectID").val()!='')
		{
			var HID = $("#HsubjectID").val();
			$("#S-"+HID+" a").removeClass("bold-new");
			$("#S-"+HID+" a").addClass("bullet-plus1");
			$("#LC_"+HID).slideUp("slow");

		}
		/*	added as on 16 jan */
		$.ajax({
			url: appurl+"searchbox-array.inc.php",
			data: "mode=fetch_all_course",
			//beforeSend: function(){$("#trashloading").show("slow");}, //show loading just when link is clicked
			//complete: function(){ $("#trashloading").slideUp("slow");}, 
			async: false,
			success: function(html)
			{ //so, if data is retrieved, store it in html
				$("#td_course").html(html);	
				checkSubject(subject_id);
				showcourses(subject_id);
			}
		});
		$("#Course_ID").val('all');
		return false;
		
	}

}

function checkCourses(ID)
{
	$("#Course_ID").val(ID);
	checkCourse();
}
/*	Make Bold of selected course in left side*/
function checkCourse()
{
	var id = $("#Course_ID option:selected").val();
	
	if($("#HcourseID").val()!='')
	{
		var HID = $("#HcourseID").val();
		$("#C-"+HID+" a").removeClass("bold-new");
		$("#C-"+HID+" a").addClass("bullet-minus1");

	}
	$("#C-"+id+" a").removeClass("bullet-plus1");
	$("#C-"+id+" a").addClass("bold-new");
	$("#C-"+id+" a").removeClass("bullet-plus1 bullet-minus1").addClass("bold-new");
	$("#HcourseID").val(id);

}


/*	Make Bold of selected subject in left side*/
function checkSubject(id)
{
	if($("#HsubjectID").val()!='')
	{
		var HID = $("#HsubjectID").val();
		$("#S-"+HID+" a").removeClass("bold-new");
		$("#S-"+HID+" a").addClass("bullet-plus1");
		$("#LC_"+HID).hide();

	}

	$("#S-"+id+" a").removeClass("bullet-plus1");
	$("#S-"+id+" a").addClass("bold-new");
	$("#LC_"+id+" a").removeClass("bold-new").addClass("bullet-plus1");
	$("#HsubjectID").val(id);
	$("#banner_120").hide();

}



/*	show level list of left side	*/
function showLevel()
{
	var id = $("#Level_ID option:selected").val();
	if($("#HLevelID").val()!='')
	{
		var LID = $("#HLevelID").val();
		$("#L-"+LID+" a").removeClass("bold-new");
		$("#L-"+LID+" a").addClass("bullet-minus1");
	}

	$("#L-"+id+" a").removeClass("bullet-minus1");
	$("#L-"+id+" a").addClass("bold-new");
	$("#HLevelID").val(id);
}



function showLeftLevel(id)
{
	
	var subject_id = $("#Subject_ID option:selected").val();
	var cid = $("#Course_ID option:selected").val();
	var loc = $("input[@name='location']:checked").val();
	var zip_c = $("#zip").val();

	//if(subject_id != '' && subject_id != 'all')
	//{
		window.location.href= appurl+"SearchProcess.php?LSID="+subject_id+"&Level_ID="+id+"&Course_ID="+cid+"&location="+loc+"&zip="+zip_c;
	//}
	
	
}

function bold_level(id)
{
	/*if($("#HLevelID").val()!='')
	{
		var LID = $("#HLevelID").val();
		//alert(LID);
		$("#L-"+LID+" a").removeClass("bold-new");
		$("#L-"+LID+" a").addClass("bullet-minus1");
	}*/

	
	$("#L-"+id+" a").removeClass("bullet-minus1");
	$("#L-"+id+" a").addClass("bold-new");
	//$("#Level_ID").val(id);
	$("#HLevelID").val(id);
}


/*	slide down the courses list of checked subject	*/
function showcourses(subject_id)
{
	checkSubject(subject_id);
	$("#LC_"+subject_id).slideDown("slow");
	$("#LC_"+subject_id+" a").removeClass("bold-new").addClass("bullet-minus1");
	
	// commment by dinesh
	//$("#Subject_ID").val(subject_id);
	//getCourse('');
}

function viewcourses(subject_id)
{
	
	//var cid = $("#Course_ID option:selected").val();
	//alert(cid);
	var lid = $("#Level_ID option:selected").val();
	var loc = $("input[@name='location']:checked").val();
	var zip_c = $("#zip").val();
	if(subject_id != '' && subject_id != 'all')
	{
		window.location.href= appurl+"SearchProcess.php?LSID="+subject_id+"&Level_ID="+lid+"&location="+loc+"&zip="+zip_c;
	}
	//window.location.href= appurl+"SearchProcess.php?LSID="+subject_id;
	//alert(subject_id);
	//checkSubject(subject_id);
	//$("#LC_"+subject_id).slideDown('slow');
	//$("#LC_"+subject_id+" a").removeClass("bold-new").addClass("bullet-minus1");

}

function checklocation(id)
{
	
	/* added as on 22 jan to perform search by clicking left side campus link */
	var subject_id = $("#Subject_ID option:selected").val();
	var cid = $("#Course_ID option:selected").val();
	//var loc = $("input[@name='location']:checked").val();
	var zip_c = $("#zip").val();
	var lid = $("#Level_ID option:selected").val();
	window.location.href= appurl+"SearchProcess.php?LSID="+subject_id+"&Level_ID="+lid+"&Course_ID="+cid+"&location="+id+"&zip="+zip_c;
	

	/* end here 22 jan */

	
}

function bold_location(id)
{
	if(id=="online")
	{
		$("#online a").removeClass("bullet-minus1");
		$("#online a").addClass("bold-new");

		$("#campus a").removeClass("bold-new");
		$("#campus a").addClass("bullet-minus1");
		
		// commment by dinesh
		//$("input[@id='online']").attr("checked","checked"); 
		//$("input[@name='location']").val();
		//$("#zip").val('Zip Code');

	}
	if(id=="campus")
	{
		

		$("#online a").removeClass("bold-new");
		$("#online a").addClass("bullet-minus1");

		$("#campus a").removeClass("bullet-minus1");
		$("#campus a").addClass("bold-new");

		// commment by dinesh
		//$("input[@id='campus']").attr("checked","checked");
		//var blank='';
		//$("#zip").val(blank);

		/*	commented by dinesh on 16 jan */
		//blankzip();
	}
}
function submitpage()
{
	document.form1.submit();
}



function blankzip(){
	var ziptext = $("#zip").val();
	if(ziptext=='Zip Code')
	{
		var blank='';
		$("#zip").val(blank);
	}
	$("input[@id='campus']").attr("checked","checked"); 
}

function checkzip()
{
	var ziptext = $("#zip").val();
	//alert(ziptext.length);
	if(ziptext.length >4)
	{
		$("#zip").val(ziptext.substr(0,5));
		return false;
	}
}


function boldcourses(id)
{
	var sid = $("#Subject_ID option:selected").val();
	var lid = $("#Level_ID option:selected").val();
	var loc = $("input[@name='location']:checked").val();
	var zip_c = $("#zip").val();
	if(sid != '' && sid != 'all')
	{
		window.location.href= appurl+"SearchProcess.php?LSID="+sid+"&Level_ID="+lid+"&Course_ID="+id+"&location="+loc+"&zip="+zip_c;
	}
	if($("#HcourseID").val()!='')
	{
		var HID = $("#HcourseID").val();
		$("#C-"+HID+" a").removeClass("bold-new");
		$("#C-"+HID+" a").addClass("bullet-minus1");

	}
	$("#C-"+id+" a").removeClass("bullet-plus1");
	$("#C-"+id+" a").addClass("bold-new");
	$("#C-"+id+" a").removeClass("bullet-plus1 bullet-minus1").addClass("bold-new");
	$("#HcourseID").val(id);
}


function view_course(schoolID,statusID)
{
	if(statusID =="hide"){
		var status =" View";
		var statusID ="view";
	}else{
		var status =" Hide";
		var statusID ="hide";
	}
	var sentence = "<a style='cursor:pointer;' onclick=\"view_course('"+schoolID+"','"+statusID+"');\"><strong>"+status+" Courses</strong></a>";
	$("#"+schoolID).toggle(800);
	$("#View_"+schoolID).html(sentence);

}

function view_campuses(schoolID,statusID){
	if(statusID =="hide"){
		var status =" View";
		var statusID ="view";
	}else{
		var status =" Hide";
		var statusID ="hide";
	}
	var sentence = "<a style='cursor:pointer;' onclick=\"view_campuses('"+schoolID+"','"+statusID+"');\"><strong>"+status+" Campuses</strong></a>";
	$("#"+schoolID).toggle(800);
	$("#View_"+schoolID).html(sentence);
}

function view_campus_course(ID,statusID){
	if(statusID =="hide"){
		var status =" View";
		var statusID ="view";
	}else{
		var status =" Hide";
		var statusID ="hide";
	}
	
	$("#"+ID).toggle(800);

}

function view_campus_cour(School_Id,CampusID,level,subject,course)
{
	if($("#h_"+CampusID).val()=='')
	{
		$.ajax({
				type: "POST",
				url: appurl+"ajax_process.php",
				data: "mode=fetch_course&campusid="+CampusID+"&schoolid="+School_Id+"&level="+level+"&subjectid="+subject+"&courseid="+course,
				//beforeSend: function(){$("#loadingIcon_"+CampusID).show("slow");}, //show loading just when link is clicked
				//complete: function(){ $("#loadingIcon_"+CampusID).slideUp("slow");}, 
				async: false,
				success: function(html)
				{ //so, if data is retrieved, store it in html
					//alert(html);
					$("#c_"+CampusID).html(html);
					$("#c_"+CampusID).slideDown("slow");
					$("#h_"+CampusID).val("hide");
				}
			});
			return false;
	}
	else
	{
		$("#c_"+CampusID).slideUp("slow");
		var blank='';			
		$("#h_"+CampusID).val(blank);
	}
}