// 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 ){

		
    // About CLIDA
	
	        case 'theschool.html':

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

		
        case 'academiccredits.html':

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


		case 'recognition.html':

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


	// Our Internships
	
	    case 'programoverview.html':

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

		
        case 'programdescriptions.html':

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


		case 'goodinternship.html':

            document.getElementById('nav_goodinternship').className='navRoll';
            break;
		
		
		
	    case 'tips.html':

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

		
        case 'accommodations.html':

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


		case 'testimonials.html':

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


    // Enrollment

        case 'applynow.html':

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

		
        case 'visaspermissions.html':

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


		case 'rulesregulations.html':

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

		case 'faq.html':

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


    // Why Italy

        case 'florence.html':

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

		
        case 'rome.html':

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




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

}