function preLoadHarmonie(base_path){
	
Image10 = new Image(500,300)
Image10.src = base_path + "sites/default/files/ecole-de-musique/instruments/harmonie.jpg"

Image11 = new Image(500,300)
Image11.src = base_path + "sites/default/files/ecole-de-musique/instruments/harmonieBois.jpg"

Image12 = new Image(500,300)
Image12.src = base_path + "sites/default/files/ecole-de-musique/instruments/harmonieCuivres.jpg"

Image13 = new Image(500,300)
Image13.src = base_path + "sites/default/files/ecole-de-musique/instruments/harmoniePercussions.jpg"                                        
}

function highlightPercussions() {
document.harmonie.src = Image13.src; return true;
}

function highlightCuivres() {
document.harmonie.src = Image12.src; return true;
}

function highlightBois() {
document.harmonie.src = Image11.src; return true;
}

function original() {
document.harmonie.src = Image10.src; return true; 
}