//Confirm Checkout Message.
function fnConfirmCheckout(frm)
{
	with(frm)
	{
		if(cmbDeliveryDate.value == "" || cmbDeliveryDate.value == "0" || cmbDeliveryDate.value.length == 0) 
		{
			alert("Please Select Your Preferable Delivery Date");	
			cmbDeliveryDate.focus();
			return false;
		}
	}
	if(!confirm("Are You Sure Want To Proceed To Checkout?"))
	{
		return false;
	}	
}

//Populate Courses.
function popCourse(val, intRow)
{
	browseURL = location.href;
	newBrowseURL = browseURL.substr(7);
	arrBrowseURL = newBrowseURL.split("/");
	if(arrBrowseURL[2] == '611records')
	{
		var url = "http://"+arrBrowseURL[0]+"/"+arrBrowseURL[1]+"/"+arrBrowseURL[2]+'/ajax/course1_ajax.php?subject_id='+val+'&newRow='+intRow;
	}
	else
	{
		var url = "http://"+arrBrowseURL[0]+"/"+arrBrowseURL[1]+'/ajax/course1_ajax.php?subject_id='+val+'&newRow='+intRow;
	}
	
	
		new Ajax.Request(url, {
		  method: 'get',
		  onSuccess: function(transport) {
			response = transport.responseText;
			$('course_ajax'+intRow).innerHTML = response;
			//$('cmbCourse'+intRow).innerHTML = response;
		  }
		});
}
function popSection(val, intRow)
{
	browseURL = location.href;
	newBrowseURL = browseURL.substr(7);
	arrBrowseURL = newBrowseURL.split("/");
	//var url = "http://"+arrBrowseURL[0]+"/"+arrBrowseURL[1]+'/ajax/section1_ajax.php?course_id='+val;
		if(arrBrowseURL[2] == '611records')
		{
			var url = "http://"+arrBrowseURL[0]+"/"+arrBrowseURL[1]+"/"+arrBrowseURL[2]+'/ajax/section1_ajax.php?course_id='+val+'&newRow='+intRow;
		}
		else
		{
			var url = "http://"+arrBrowseURL[0]+"/"+arrBrowseURL[1]+'/ajax/section1_ajax.php?course_id='+val+'&newRow='+intRow;
		}

	
		new Ajax.Request(url, {
		  method: 'get',
		  onSuccess: function(transport) {
			response = transport.responseText;
			$('section_ajax'+intRow).innerHTML = response;
			//$('cmbSection'+intRow).innerHTML = response;
		  }
		});
}

//Validate Terms.
function fnValidateTerms(frm)
{
	with(frm)
	{
		if(cmbTerms.value == "" || cmbTerms.value == "0" || cmbTerms.value.length == 0) 
		{
			alert("Please Select Your Term");	
			cmbTerms.focus();
			return false;
		}
	}
}
//Validate Classes.
function fnValidateClasses(frm)
{
	with(frm)
	{
		if(cmbSubject1.value == "" || cmbSubject1.value == "0" || cmbSubject1.value.length == 0) 
		{
			alert("Please Select Your Subject");	
			cmbSubject1.focus();
			return false;
		}
		if(cmbCourse1.value == "" || cmbCourse1.value == "0" || cmbCourse1.value.length == 0) 
		{
			alert("Please Select Your Course");	
			cmbCourse1.focus();
			return false;
		}
		if(cmbSection1.value == "" || cmbSection1.value == "0" || cmbSection1.value.length == 0) 
		{
			alert("Please Select Your Section");	
			cmbSection1.focus();
			return false;
		}
		
		
		
		if(cmbSubject2.value == "" || cmbSubject2.value == "0" || cmbSubject2.value.length == 0) 
		{
			alert("Please Select Your Subject");	
			cmbSubject2.focus();
			return false;
		}
		if(cmbCourse2.value == "" || cmbCourse2.value == "0" || cmbCourse2.value.length == 0) 
		{
			alert("Please Select Your Course");	
			cmbCourse2.focus();
			return false;
		}
		if(cmbSection2.value == "" || cmbSection2.value == "0" || cmbSection2.value.length == 0) 
		{
			alert("Please Select Your Section");	
			cmbSection2.focus();
			return false;
		}
		
		
		if(cmbSubject3.value == "" || cmbSubject3.value == "0" || cmbSubject3.value.length == 0) 
		{
			alert("Please Select Your Subject");	
			cmbSubject3.focus();
			return false;
		}
		if(cmbCourse3.value == "" || cmbCourse3.value == "0" || cmbCourse3.value.length == 0) 
		{
			alert("Please Select Your Course");	
			cmbCourse3.focus();
			return false;
		}
		if(cmbSection3.value == "" || cmbSection3.value == "0" || cmbSection3.value.length == 0) 
		{
			alert("Please Select Your Section");	
			cmbSection3.focus();
			return false;
		}
		
		
	}
}
//Add More Class.
function addMoreClass(intTermID)
{
	//Fetch Total Classes.
	intTotalClasses = $('hdnTotalClasses').value;
	intTotalClasses = parseInt(intTotalClasses);
	if(intTotalClasses == 1)
	{
		if($('remove1'))
		{
			$('remove1').show();	
		}
	}
	intTotalClasses = intTotalClasses + 1;
	$('hdnTotalClasses').value = intTotalClasses;
	
	browseURL = location.href;
	newBrowseURL = browseURL.substr(7);
	arrBrowseURL = newBrowseURL.split("/");
	if(arrBrowseURL[2] == '611records')
	{		
		var url = "http://"+arrBrowseURL[0]+"/"+arrBrowseURL[1]+"/"+arrBrowseURL[2]+'/ajax/more_classes.php?term='+intTermID+"&numRows="+intTotalClasses;
	}
	else
	{
		var url = "http://"+arrBrowseURL[0]+"/"+arrBrowseURL[1]+'/ajax/more_classes.php?term='+intTermID+"&numRows="+intTotalClasses;
	}
		new Ajax.Request(url, {
		  method: 'get',
		  onSuccess: function(transport) {
			response = transport.responseText;	
			newElement = document.createElement('div');			
			newElement.innerHTML = response;
			$('more_classes').appendChild(newElement);			
		  }
		});   														
}
//Remove Classes.
function removeClass(intClassID)
{
	/*intTotalClasses = $('hdnTotalClasses').value;
	intTotalClasses = parseInt(intTotalClasses);
	intTotalClasses = intTotalClasses - 1;
	$('hdnTotalClasses').value = intTotalClasses;*/
	$('class'+intClassID).remove();
}