// check to see which page was requested
var lastClass=null;
var navLoaded=false;

function navRoll(nav){
	if( navLoaded ){
		lastClass = nav.className;
		nav.className='navRoll';
	}
}

function navOut(nav){
	if( navLoaded && lastClass != null ){
		nav.className = lastClass;
		lastClass = null;
	}
}




function loadNavigation(){

    // get the current page from the current href
    var page;
    var href = document.location.href;

    if( href.indexOf('/') >= 0 ){
        var parts = href.split('/');
        page = parts[ parts.length-1 ];

    } else {
        page = href;
    }


    // change navigation appearance based on selected page
    switch( page ){

		
		
        case 'aboutflorence.html':

            document.getElementById('nav_aboutflorence').className='navRoll';
            break;
			
        case 'activities.html':

            document.getElementById('nav_activities').className='navRoll';
            break;
			
        case 'comingtoflorence.html':

            document.getElementById('nav_comingtoflorence').className='navRoll';
            break;



		
		
        case 'academiccredits.html':

            document.getElementById('nav_academiccredits').className='navRoll';
            break;
			
        case 'exams.html':

            document.getElementById('nav_exams').className='navRoll';
            break;
			
        case 'methodlevels.html':

            document.getElementById('nav_methodlevels').className='navRoll';
            break;

		case 'recognition.html':

            document.getElementById('nav_recognition').className='navRoll';
            break;

		case 'sisterschools.html':

            document.getElementById('nav_sisterschools').className='navRoll';
            break;
		
        case 'theschool.html':

            document.getElementById('nav_theschool').className='navRoll';
            break;





		case 'academicyear.html':

            document.getElementById('nav_academicyear').className='navRoll';
            break;
			
        case 'additionalcourses.html':

            document.getElementById('nav_additionalcourses').className='navRoll';
            break;
			
        case 'all-inclusive.html':

            document.getElementById('nav_all-inclusive').className='navRoll';
            break;

		case 'groupitaliancourses.html':

            document.getElementById('nav_groupitaliancourses').className='navRoll';
            break;

		case 'internships.html':

            document.getElementById('nav_internships').className='navRoll';
            break;
		
        case 'one-on-oneitaliancourses.html':

            document.getElementById('nav_one-on-oneitaliancourses').className='navRoll';
            break;

        case 'winecooking.html':

            document.getElementById('nav_winecooking').className='navRoll';
            break;
			
        case 'o55.html':

            document.getElementById('nav_o55').className='navRoll';
            break;
			
		case 'cultural.html':

            document.getElementById('nav_cultural').className='navRoll';
            break;
			
		case 'specialpackages.html':

            document.getElementById('nav_specialpackages').className='navRoll';
            break;



        case 'accommodations.html':

            document.getElementById('nav_accommodations').className='navRoll';
            break;

        case 'overview.html':

            document.getElementById('nav_overview').className='navRoll';
            break;




        case 'applicationform.html':

            document.getElementById('nav_applicationform').className='navRoll';
            break;

        case 'rulesregulations.html':

            document.getElementById('nav_rulesregulations').className='navRoll';
            break;

        case 'visaspermissions.html':

            document.getElementById('nav_visaspermissions').className='navRoll';
            break;




    }
	
	// this must be the last thing in this function
	navLoaded=true;

}