$(document).ready(function() {
	$("#header_login").validate();
	$("#header-search").validate();
	$("#frm-login").validate();
	$("#frm-forgottenpassword").validate();
	$("#frm-contact").validate();
	$("#frm-newsletter").validate();

	$("#frm-register").validate({
		rules: {
			username: {
				required: true,
				minlength: 4
    		},
			password1: {
				required: true,
				minlength: 6,
				maxlength:16
    		},
			password2: {
				equalTo: "#password1"
			},
			other: {
		      required: function(element) {
		        return $("#industry option:selected").val() == "0";
		      }
		    },
		    cardnumber: {
		    	minlength: 10,
				maxlength:16,
				required: true,
      			digits: true
    		}
		}
	});	

	$("#frm-payment").validate({
		rules: {
		    cardnumber: {
		    	minlength: 10,
				maxlength:16,
				required: true,
      			digits: true
    		}
		}
	});	
	
	$("#frm-search-portlet").validate({
		rules: {
		    keywords: {
		      required: function(element) {
		        return $("#program_id").val() == "";
		      }
		    }
		  }
		});

	$("#frm-profile").validate({
		rules: {
			password2: {
				equalTo: "#password1"
			},
			other: {
		      required: function(element) {
		        return $("#industry option:selected").val() == "0";
		      }
		    }
		}
	});

	$("#frm-contact .button").click( function() { $("#frm-contact").submit();} );
	$("#frm-newsletter .button").click( function() { $("#frm-newsletter").submit();} );
	
	$("#login_options").click(function() { $("#loginoptions").slideToggle() });
	
	$("#my-industry").change(function(){ if ($("#my-industry option:selected").val() == "0") { $("#other").show(); } else {$("#other").hide();} })

	
	$(".help").click( function() { $("#"+$(this).attr("href")).toggle(); return false; } );
	
	$(".numbersonly").keypress(function (e) { 
		if( e.which!=13 && e.which!=8 && e.which!=0 && (e.which<48 || e.which>57)) 
		{
			return false;
		} else {
			return true;
		}
	});
	
	$("#logout-button").click( function(){ if(confirm('Are you sure that you want to logout?')){ location.href='/framework/form/logout.php';} return false; } );


	$(".checkall").click( function(){
		myitem = $(this).attr("name");
		if($(this).is(':checked')){
			$("input.myindent[name='"+myitem+"']").attr("disabled", true); 
		}
		else
		{
			$("input.myindent[name='"+myitem+"']").attr("disabled", false); 
		}
	});

	$(".checkall").each( function(){
		myitem = $(this).attr("name");
		if($(this).is(':checked')){
			$("input.myindent[name='"+myitem+"']").attr("disabled", true); 
		}
		else
		{
			$("input.myindent[name='"+myitem+"']").attr("disabled", false); 
		}
	});
	
	$("a.delete-shortlist").click(function(){ 
		
		if(confirm("Are you sure that you want to delete this shortlist and all of it's contents?"))
		{
			id=$(this).attr("id").split("_"); 
			$.post("/framework/form/manage_shortlist.php", 
					{action:"delete_shortlist", shortlist_id:id[1]},
					function(data){
						if (data != ""){
							$("#row_"+data).remove();;
						}
					}
				);
		}
	});	

	$("a.delete-shortlist-items").click(function(){ 
		
		if(confirm("Are you sure that you want to delete the selected programs from this shortlist?"))
		{
			$.post("/framework/form/manage_shortlist.php", 
				$("#shortlist-programs").serialize(),
				function(data){
					result = data.split("|");
					if (result[0] == "0")
					{
						$("#main-content").html('<hr /><p><b>You haven\'t saved any programs to this shortlist.</b>  Why not <a href="../programs/search.php">search</a> or <a href="../programs/browse.php">browse</a> for some programs to add now?');
					}
					else if (result[1] != "")
					{
						arrloop = result[1];
						arrloop = arrloop.split(",");
						$.each(
							arrloop,
							function( intIndex, objValue ){
								$("#row_"+objValue).remove();
								$("#row_"+objValue+"_desc").remove();
							}
						);
					}
				}
			);
		}
		return false;
	});	
	
	$("a.fancybox").fancybox({ 
		'frameWidth': 370, 
		'frameHeight': 280, 
		'hideOnContentClick': false, 
		'callbackOnStart': function() {
			if ($("#shortlist_id").val() != '')
			{
				$.post("/framework/form/manage_shortlist.php", 
					{action:"get", shortlist_id:$("#shortlist_id").val()},
					function(data){
						if (data != ""){
							data = data.split("|");
							$("#fancy_div h2").text("Update this shortlist");
							$("#fancy_div #frm-create-shortlist #shortlist-title").val(data[0]);
							$("#fancy_div #frm-create-shortlist #shortlist-description").val(data[1]);
						}
					}
				);
			}
		},
		'callbackOnShow': function() {
			$("#fancy_div #frm-create-shortlist").validate({
				submitHandler: function(form) {
					$.post("/framework/form/manage_shortlist.php",
						$("#fancy_div #frm-create-shortlist").serialize(),
						function(data){
							if (data == "refresh") window.location.reload(true);
						}
					);
				return false;
				}
			}) 
		},
		'callbackOnClose':function() {
			$("#shortlist_id").val('')
			$("#fancy_div #frm-create-shortlist #shortlist-title").val('');
			$("#fancy_div #frm-create-shortlist #shortlist-description").val('');
		}
	});




	$("a.fancybox-programid").fancybox({ 
		'frameWidth': 370, 
		'frameHeight': 280, 
		'hideOnContentClick': false
	});

	


});
	
function changetab(tab) {
	$('#tab_'+currentTab).removeClass('selected');
	$('#'+currentTab).hide();
	$('#tab_'+tab).addClass('selected');
	$('#'+tab).show();
	currentTab = tab;
}

		
function checkUser(id, checkstatus) {
	for(i=0;i<document.getElementsByName('user_'+id+'[]').length;i++) {
		if (checkstatus) document.getElementsByName('user_'+id+'[]')[i].disabled=false;
		else document.getElementsByName('user_'+id+'[]')[i].disabled=true;
		document.getElementsByName('user_'+id+'[]')[i].checked=checkstatus;
	}
}