function changeVisu(ls_path, ls_file, ln_indice){
	document.getElementById('inputIndice').value = ln_indice;
	document.getElementById('inputVisual').value = ls_file;
	
	if(document.getElementById('linkVisual') && ls_file == "all_004.jpg"){
		document.getElementById('linkVisual').href = "http://www.ezgo.com/rxv/";
		document.getElementById('linkVisual').target = "_blank";
		document.getElementById('linkVisual').style.cursor = "pointer";
	}
	else if(document.getElementById('linkVisual')){
		document.getElementById('linkVisual').href = "#";
		document.getElementById('linkVisual').target = "_self";
		document.getElementById('linkVisual').style.cursor = "default";
	}
	
	document.getElementById('bigVisu').src = ls_path+'/'+ls_file;
}

function checkPrevious(ls_path, ln_indice){
	if(ln_indice-1 < 0)
		changeVisu(ls_path, visusJs[(visusJs.length-1)],(visusJs.length-1));
	else
		changeVisu(ls_path, visusJs[(ln_indice-1)],(ln_indice-1));
}

function checkNext(ls_path, ln_indice){
	ln_indice = parseInt(ln_indice);
	if(ln_indice+1 == visusJs.length)
		changeVisu(ls_path, visusJs[0],0);
	else
		changeVisu(ls_path, visusJs[(ln_indice+1)],(ln_indice+1));
}

function showOccas(ls_occas, ln_file){
	document.getElementById('bigVisu').src = 'include/img/occas/occas'+ls_occas+'_'+ln_file+'.jpg';
}

function reinitialiseVisu(ls_rep, ls_def_file){
	if(!document.getElementById('inputVisual').value)
		ls_file = ls_def_file;
	else
		ls_file = document.getElementById('inputVisual').value;
	ls_path = 'include/img/photos/'+ls_rep;
	document.getElementById('bigVisu').src = ls_path+'/'+ls_file;
}