document.domain = "baltimoresun.com";
	

function bsmg_register_toggle(def) {
	var n = dojo.byId('id_bsmg_register').checked;
	
	if( n == true ) {
		//dojo.byId('id_submit_bsmg').value = "Activate and Register";
		dojo.style(dojo.byId('id_submit_bsmg'), "display", "block" );
		dojo.style(dojo.byId('id_submit'), "display", "none" );
		var o = 1;
	} else {
		//dojo.byId('id_submit_bsmg').value = "Activate";
		dojo.style(dojo.byId('id_submit_bsmg'), "display", "none" );
		dojo.style(dojo.byId('id_submit'), "display", "block" );
		var o = 0.3;
	}
	
	dojo.style(dojo.byId('id_bsmg_extra_table'), 'opacity', o );

	dojo.query( 'input', dojo.byId('id_bsmg_extra_table')).forEach( function(e, ind) {
		e.disabled = !n;
	});
	if( def == false ) bsmg_register_validate();
}

function bsmg_register_validate_highlight(id, state, ignore_element) {

	if( state == false ) {
		dojo.byId(id + "_hint").innerHTML = "";
		if( ignore_element == false ) {
			dojo.byId(id).style.backgroundColor = "white";
		}
	} else {
		dojo.byId(id + "_hint").innerHTML = " <span style='font-family:Courier New'>&nbsp;*</span>";
		if( ignore_element == false ) {
			dojo.byId(id).style.backgroundColor = "PapayaWhip";
		} else {
			dojo.byId(id + "_hint").innerHTML = " <span style='font-family:Courier New'>&nbsp;*</span> Required";
		}
	}
}

function pierogi() {

	dojo.attr( dojo.byId('id_submit_bsmg'), "disabled", true );

	var n = dojo.byId('id_bsmg_register').checked;

	// only intercept if extra fields are enabled
	if( n == true ) {

		var p = "";
		dojo.query( 'input[type=text],input[type=password]').forEach( function(e, ind) {
			p += "&" + e.name + "=" + e.value;
		});
		if( dojo.byId('id_bsmg_register_gender_m').checked == true ) {
			p += "&gender=M";
		}
		if( dojo.byId('id_bsmg_register_gender_f').checked == true ) {
			p += "&gender=F";
		}
		p += "&rand=" + Math.random();

		dojo.connect( dojo.byId('id_img_src'), "onload", function(e) {
		
			dojo.attr( dojo.byId('id_submit_bsmg'), "disabled", false );
			dojo.forEach(["id_bsmg_extra"], dojo.destroy);
	
			dojo.style( dojo.byId('id_submit_bsmg'), "display", "none" );
			dojo.style( dojo.byId('id_submit'), "display", "block" );

			// let user know form is being processed
			dojo.style( dojo.byId('id_submit'), 'color', 'gray' );
			var n_w = dojo.create( "div",
				{
					id: "id_submit_bsmg_wait",
					innerHTML: "<p style='font-weight: bold; color: green'>Please wait, your form is being processed...</p>"
				},
				dojo.body()
			);
			
			dojo.place( n_w, "id_submit", "after" );

			dojo.byId('id_submit').click();
			
		});
		
		try {
			dojo.byId('id_img_src').src = 'http://data.baltimoresun.com/rr/sunrewards.php?mode=submit' + p;
		} catch( err ) {
			alert( err );
		}
		return( false );
	} else {
		return( true );
	}

}

function bsmg_register_validate() {
	var n = dojo.byId('id_bsmg_register').checked;

	var t_err = 0;

	// radio elements are a separate issue
	if(
		dojo.byId('id_bsmg_register_gender_m').checked == false && 
		dojo.byId('id_bsmg_register_gender_f').checked == false
	) {
		if( n == true ) {
			bsmg_register_validate_highlight( 'id_bsmg_register_gender', true, true );
			t_err++;
		} else {
			bsmg_register_validate_highlight( 'id_bsmg_register_gender', false, true );
		}
	} else {
		bsmg_register_validate_highlight( 'id_bsmg_register_gender', false, true );
	}
	
	dojo.query( 'input[type=text],input[type=password]').forEach( function(e, ind) {
		bsmg_register_validate_highlight( e.id, false, false );
		if( e.disabled == false && ((e.type == 'password' && e.value.length < 6 ) || e.value.length < 1 ) ) {
			t_err++;
			bsmg_register_validate_highlight( e.id, true, false );
		}
	});
	
	if( t_err != 0 ) {
		return( false );
	} else {
	
		if( n == true ) {
			pierogi();
		}
	
		return( false );
	}

}

function bsmg_register_validate_2() {
	return( true );
}

dojo.addOnLoad( function() {
	var c_form = 0;
	dojo.query( 'form[name=registerform]').forEach( function(e, ind) {
		e.id = "id_form";
		c_form++;
	});
	
	// results page, don't modify anything
	if( c_form == 0 ) return;

	dojo.query( 'input[type=submit]').forEach( function(e, ind) {
		e.id = "id_submit";
		e.name = "submit2";	// naming a submit button "submit" creates a collision in dom, so changing
	});
	
	dojo.style( dojo.byId('id_submit'), "display", "none" );
	
	// dojo.byId('id_form').onsubmit = bsmg_register_validate_2;
	
	var n_s = dojo.create( "input",
		{
			type: "button",
			id: "id_submit_bsmg",
			name: "submit ",
			value: "Activate and Register"
		},
		dojo.body()
	);
	
	dojo.connect( dojo.byId("id_submit_bsmg"), "onclick", function() {
		bsmg_register_validate();	
	});
	
	dojo.place( "id_submit_bsmg", "id_submit", "after" );	

	var n = dojo.create( "div",
		{
			innerHTML: '<input type="checkbox" id="id_bsmg_register" onclick="bsmg_register_toggle(false)" name="bsmg_register" checked="checked"/><label style="cursor:pointer" for="id_bsmg_register">Would you also like to become a baltimoresun.com registered user?</label><p style="color:gray; padding-left: 3em">Registered users can comment on baltimoresun.com stories, enter additional contests and subscribe to e-mail newsletters.</p><table id="id_bsmg_extra_table" style="width:100%;height:90px;background-color:white" border="0"><tr><td colspan="2">Create a baltimoresun.com password:</td></tr><tr><td style="width:125px">(6-20 characters)</td><td><input type="password" name="bsmg_password"/><br/></td></tr><tr><td>Gender:</td><td><input type="radio" name="bsmg_register_gender" id="id_bsmg_register_gender_m" value="M"/><label style="cursor:pointer" for="id_bsmg_register_gender_m">Male</label><input type="radio" name="bsmg_register_gender" id="id_bsmg_register_gender_f" value="F"/><label style="cursor:pointer" for="id_bsmg_register_gender_f">Female</label> <span style="position:absolute;color:red" id="id_bsmg_register_gender_hint"></td></tr><tr><td>Year of birth:</td><td><input type="text" name="bsmg_yob" size="6"/></td></tr></table><p><div style="padding:1em;color:red">* Required</div><img style="visibility:hidden" id="id_img_src" /></p>',
			id: "id_bsmg_extra"
		},
		dojo.body()	
	);
	
	dojo.place( "id_bsmg_extra", "id_submit", "before" );

	dojo.query( '.small').forEach( function(e, ind) {
		if( ind == 1 ) {
			e.innerHTML = "The Baltimore Sun respects your privacy. To see our privacy policy, <a href='http://www.baltimoresun.com/bal-sunspot-privacy,0,4798930.htmlstory' target='_blank'>click here</a>.";
		}
	});
	
	dojo.query( 'input[type=text],input[type=password]').forEach( function(e, ind) {
		e.id = 'id_' + e.name;
		var h = dojo.create(
			"span", {
				style: {
					position: "absolute",
					color: "red"
				},
				id: e.id + '_hint',
				innerHTML: "<span style='font-family:Courier New'>&nbsp;*</span>"
			},
			dojo.body()
		);
		dojo.place( h, e.id, "after" );
	});
	
	bsmg_register_toggle(true);
	
});