var jQueryBrowser=function(){var addSelectors=true;var pl=navigator.platform;var ua=navigator.userAgent;var ob={gecko:/Gecko/.test(ua)&&!/like Gecko/.test(ua),webkit:/WebKit/.test(ua),aol:/America Online Browser/.test(ua),camino:/Camino/.test(ua),firefox:/Firefox/.test(ua),flock:/Flock/.test(ua),icab:/iCab/.test(ua),konqueror:/KDE/.test(ua),mozilla:/mozilla/.test(ua),msie:/MSIE/.test(ua),netscape:/Netscape/.test(ua),opera:/Opera/.test(ua),safari:/Safari/.test(ua),browser:/(MSIE|Firefox|Opera|Safari|KDE|iCab|Flock)/.exec(ua)[0],win:/Win/.test(pl),mac:/Mac/.test(pl),linux:/Linux/.test(pl),iphone:/iPhone/.test(pl),OS:/(Win|Mac|Linux|iPhone)/.exec(pl)[0],platform:pl,agent:ua,addSelectors:function(){jQuery(arguments[0]||'html').addClass([this.renderer,this.browser,this.browser+this.version.major,this.OS,'js'].join(' ').toLowerCase());},removeSelectors:function(){jQuery(arguments[0]||'html').removeClass([this.renderer,this.browser,this.browser+this.version.major,this.OS,'js'].join(' ').toLowerCase());}};ob.renderer=(ob.gecko)?'gecko':(ob.webkit)?'webkit':'';ob.version={};ob.version.string=(ob.msie)?/MSIE([^;]+)/.exec(ua)[1]:(ob.firefox)?/Firefox\/(.+)/.exec(ua)[1]:(ob.safari)?/Version\/([^\s]+)/.exec(ua)[1]:(ob.opera)?/Opera\/([^\s]+)/.exec(ua)[1]:'';ob.version.number=parseFloat(ob.version.string);ob.version.major=/([^\.]+)/.exec(ob.version.string)[1];if(addSelectors){ob.addSelectors();}jQuery.browser=ob;}();

$(document).ready( function(){

// Sifr font replacements for various headings

function do_dynamic_sifr(){
	if( $.browser.linux == false ){
		$('div.header h1').sifr( { path: 'http://www.bsm.ac.th/fonts/', font: 'HeliosCond', color: '#ffffff', fontSize: '18px', roY: -12, verticalAlign: 'top' } );
		$('div.content_inner h2').sifr( { path: 'http://www.bsm.ac.th/fonts/', font: 'HeliosCond', color: '#033b76', fontSize: '18px' } );
	}
}

do_dynamic_sifr();

// This handles the hover and click for the sidebar menu
// Hover functionality is for IE 6
// Click functionality for all

$('div#sidebar_menu li').hover( function(){
	if( !$(this).hasClass('selected') ){$(this).css('background-image',"url('http://www.bsm.ac.th/images/core/sidebar_menu_item_hover.png')");
		$(this).css('cursor','pointer');
	}else{$(this).css('cursor','pointer');}
}, function(){
	if( !$(this).hasClass('selected') ){$(this).css('background-image',"url('http://www.bsm.ac.th/images/core/sidebar_menu_item.png')");}
});

$('div#sidebar_menu li').click( function(){
	if( $(this).find('a').attr('href') ){
		document.location.href = $(this).find('a').attr('href');
	}
});

// Handles clicking tabs at top of content window
//(switches content dynamically using divs existing on page, non-ajax)
$('div.header li a').click(function(){
	curr = $('div.content_inner.visible');

	curr.removeClass('visible');
	curr.addClass('hidden');
	
	$( 'div.'+$(this).attr('class') ).removeClass('hidden');
	$( 'div.'+$(this).attr('class') ).addClass('visible');

	do_dynamic_sifr();
	
	$('div.header li').removeClass('selected');
	$(this).parent('li').addClass('selected');
	return false;
});


// Initialise Google Maps
if( $('div#map').length > 0 ){
	//<![CDATA[
  if (GBrowserIsCompatible()) {
    var map = new GMap2(document.getElementById("map"));
    // Set location of Bangkok School of Management here
    var location = new GLatLng(13.744174,100.542109);
    map.setCenter(location, 3);
    map.addControl( new GSmallMapControl());


html = "<strong>Bangkok School of Management</strong>";







    function createMarker(point,html) {
      var marker = new GMarker(point);
      GEvent.addListener(marker, "click", function() {marker.openInfoWindowHtml(html);});
      return marker;
    }
    marker = createMarker(location, html);
    map.addOverlay(marker);
    marker.openInfoWindow(html);

		// Handles clicking of map buttons
		$('a.map_goto_world').click(function(){
			move_map(1, $(this));
		});
		$('a.map_goto_asia').click(function(){
			move_map(3, $(this));
		});
		$('a.map_goto_thailand').click(function(){
			move_map(5, $(this));
		});
		$('a.map_goto_bangkok').click(function(){
			move_map(9, $(this));
		});
		$('a.map_goto_road').click(function(){
			move_map(16, $(this));
		});
		
		function move_map(zoom, button){
			$('div#map_navigation li').removeClass('selected');
			button.parent('li').addClass('selected');
			
			map.setCenter(location, zoom);
    	marker.openInfoWindow(html);
		}
		
  }
	//]]>
}




// Function to be called before processing form again to clear pervious errors

function clear_errors(form){

	form.find('.form_error').remove();

	form.find('input[type=text], textarea, select.required').css('border', '1px solid #bbbca1');

	form.find('div.checkbox_container').css('border-width', '0px').css('padding', '0px');

	form.find('div.field_container').css('border-width', '0px').css('padding', '0px');;

}



// Adds an error to a form field

function form_error(form, field, error){

	field.prev().after('<span class="form_error">'+error+'<br /></span>');

	field.css('border', '1px solid #a00c0d');

	return true;

}







// This handles form submitting - if will check the form for empty fields that have
// class="required" (textarea, input, select)
$('form').submit(function(){
	var form = $(this);
	
	if( $('fieldset.step1').length > 0 ){
		if( $('fieldset.step1').css('display') != 'none' ){
			var form = $('fieldset.step1');
		}else	if( $('fieldset.step2').css('display') != 'none' ){
			var form = $('fieldset.step2');
		}else	if( $('fieldset.step3').css('display') != 'none' ){
			var form = $('fieldset.step3');
		}
	}
	
	clear_errors( form );
	error = false;
	form.find('.required').each(function(i){
		if( $(this).hasClass('checkbox_container') ){
			field_container = $(this);
			pass = false;
			$(this).find('input[type=checkbox]').each(function(i){
				if( $(this).is(":checked") ){
					pass = true;
				}
			});
			
			if( pass == false ){
				error = form_error( form, field_container, 'Please complete this field' );
				field_container.css('padding', '10px');
			}
			
		}else if( $(this).hasClass('field_container') ){
		
			field_container = $(this);
			pass = true;
			
			$(this).find('input[type=text], textarea, select').each(function(i){
				if( $(this).val()=='' ){
					pass = false;
				}
			});
			
			if( pass == false ){
				error = form_error( form, field_container, 'Please complete this field' );
				field_container.css('padding', '10px 10px 0px 10px');
			}
		
		}else if($(this).val() == ''){
			error = form_error( form, $(this), 'Please complete this field' );
			
			if( $(this).attr('name')=='field_current_address' ){
				$('textarea#field_previous_address').prev().after('<span class="form_error">&nbsp;<br /></span>');
			}
			
		}
	});

	form.find('.email').each(function(i){
		if( !$(this).val().match( /\@/g ) ){
			error = form_error( form, $(this), 'Please provide a valid email address' );
		}
	});

	if( error != false){
		return false;
	}
	
	if( $('fieldset.step1').length > 0 ){
		if( $('fieldset.step1').css('display') != 'none' ){
			$('fieldset.step1').hide();
			$('fieldset.step2').show();
			return false;
		}else	if( $('fieldset.step2').css('display') != 'none' ){
			$('fieldset.step2').hide();
			$('fieldset.step3').show();
			return false;
		}
	}
	
	return true;
	
});






// Hide extra checkboxes on load
// Also handle extending them again when clicked


$('div#extra_21bd_checks, div#extra_tpt_checks, div#extra_sc_checks').hide();

$('input#check_21bd').click(function(){
	if(this.checked == false){$('div#extra_21bd_checks').hide();}else{$('div#extra_21bd_checks').show();}
});

$('input#check_tpt').click(function(){
	if(this.checked == false){$('div#extra_tpt_checks').hide();}else{$('div#extra_tpt_checks').show();}
});

$('input#check_sc').click(function(){
	if(this.checked == false){$('div#extra_sc_checks').hide();}else{$('div#extra_sc_checks').show();}
});



// Sort out apply online form stuff for javascript users
$('div.buttons.next').show();
$('fieldset.step2, fieldset.step3').hide();

// Remove some elements from the form for js users (they will be added dynamically)
$('a#add_row').show();
$('div#educational_background_rows').remove();
$('input.step1, input.step2, input.step3').show();

});


// This function adds content (like a row of form fields) before the given element
function add_row(before_element, content){
	row_html = $(content).html();
	$(before_element).before( row_html );
	
	// And this sets the handler for the remove link in the added row
	$('a.rm_row').click(function(){$(this).parents('div.row_container').remove();});
}