// JavaScript Document
$(document).ready(function(){
						   
	$(".diaporama .diapos .diapo:not(:first-child)").hide();
	var diapo = 0;
	function changerDiapo(){
		$(".diaporama .diapos #diapo_"+diapo).animate({opacity:"hide"}, 1000 );
		if(diapo < $(".diaporama .diapos .diapo").length-1){
			diapo ++;
		}else{
			diapo = 0;
		}
		$(".diaporama .diapos #diapo_"+(diapo)).animate({opacity: "show"}, 1000);
	}
	function changerDiapoMoins(){
		$(".diaporama .diapos #diapo_"+diapo).animate({opacity:"hide"}, 1000);
		if(diapo >0){
			diapo --;
		}else{
			diapo = $(".diaporama .diapos .diapo").length-1;
		}
		$(".diaporama .diapos #diapo_"+(diapo)).animate({opacity: "show"}, 1000);
	}
	
	$(".diaporama .defile .paging .previous a").click(function(){changerDiapoMoins();})
	$(".diaporama .defile .paging .next a, .diaporama .defile .diapo a").click(function(){ changerDiapo();})

	function attendre(){
		$(".diaporama .diapos #diapo_"+diapo).animate({color: "0x000000"}, 3000, changerDiapo );
	}
	if ( $(".diaporama .diapos .diapo").length>1){
		//attendre();
	}
	
	$("form.tri input.submit").hide();
	$("form.tri select").change(function(){
		$(this).parent().submit();
	});
	
})


function changerimage(element,etatdebut,etatfin,extension){
	var ancienne_source = element.attr("src");
	var verif = ancienne_source.split(etatfin+extension); 
	if(etatfin!="" && verif[0] != ancienne_source) return;
	var off = ancienne_source.split(etatdebut+extension); 
	if(off[0] != ancienne_source){
		element.attr({src: off[0]+etatfin+extension});
	}
}