var detect = navigator.userAgent.toLowerCase();

function loadAccueil() {
	loadco1();
	loadco2();
	loadco3();
	loador1();
	loador2();
	loador3();
	loadmi1();
	loadmi2();
	loadmi3();
	loadou1();
	loadou2();
	loadou3();
	
	loadpromos();
}
function TransformImage(elt, NewImage){
    if (elt.style.backgroundImage != NewImage){
        if (checkIt('msie')) {
            elt.style.filter="blendTrans(duration=1.5)";
            elt.filters.blendTrans(duration=1.5).Apply();
            elt.filters.blendTrans.Play();
        }
        elt.style.backgroundImage = NewImage ;
    }
}
function checkIt(string){
	place = detect.indexOf(string) + 1;
	thestring = string;
	return place;
}
function loadco1() {
	var elt = document.getElementById("co1");
	nombre= Math.floor(Math.random() * 3)+1;
	if (elt != undefined){
	    TransformImage(elt, "url(images/img_co1_"+nombre+".gif)")
	    setTimeout("loadco1();", 5800);
	    }
}
function loadco2() {
	var elt = document.getElementById("co2");
	nombre= Math.floor(Math.random() * 3)+1;
	if (elt != undefined){
	    TransformImage(elt, "url(images/img_co2_"+nombre+".gif)")
	    setTimeout("loadco2();", 3500);
	}
}
function loadco3() {
	var elt = document.getElementById("co3");
	nombre= Math.floor(Math.random() * 3)+1;
	if (elt != undefined){
	    TransformImage(elt, "url(images/img_co3_"+nombre+".gif)")
    	setTimeout("loadco3();", 4300);
    }
}
function loador1() {
	var elt = document.getElementById("or1");
	nombre= Math.floor(Math.random() * 3)+1;
    if (elt != undefined){
	    TransformImage(elt, "url(images/img_or1_"+nombre+".gif)")
    	setTimeout("loador1();", 6000);
    }
}
function loador2() {
	var elt = document.getElementById("or2");
	nombre= Math.floor(Math.random() * 3)+1;
	if (elt != undefined){
	    TransformImage(elt, "url(images/img_or2_"+nombre+".gif)")
    	setTimeout("loador2();", 4000);
    }
}
function loador3() {
	var elt = document.getElementById("or3");
	nombre= Math.floor(Math.random() * 3)+1;
	if (elt != undefined){
	    TransformImage(elt, "url(images/img_or3_"+nombre+".gif)")
    	setTimeout("loador3();", 5000);
    }
}
function loadmi1() {
	var elt = document.getElementById("mi1");
	nombre= Math.floor(Math.random() * 3)+1;
	if (elt != undefined){
	    TransformImage(elt, "url(images/img_mi1_"+nombre+".gif)")
	    setTimeout("loadmi1();", 3900);
    }
}
function loadmi2() {
	var elt = document.getElementById("mi2");
	nombre= Math.floor(Math.random() * 3)+1;
	if (elt != undefined){
	    TransformImage(elt, "url(images/img_mi2_"+nombre+".gif)")
	    setTimeout("loadmi2();", 8000);
    }
}
function loadmi3() {
	var elt = document.getElementById("mi3");
	nombre= Math.floor(Math.random() * 3)+1;
	if (elt != undefined){
	    TransformImage(elt, "url(images/img_mi3_"+nombre+".gif)")
	    setTimeout("loadmi3();", 5200);
    }
}
function loadou1() {
	var elt = document.getElementById("ou1");
	nombre= Math.floor(Math.random() * 3)+1;
	if (elt != undefined){
	    TransformImage(elt, "url(images/img_ou1_"+nombre+".gif)")
	    setTimeout("loadou1();", 4700);
    }
}
function loadou2() {
	var elt = document.getElementById("ou2");
	nombre= Math.floor(Math.random() * 3)+1;
	if (elt != undefined){
	    TransformImage(elt, "url(images/img_ou2_"+nombre+".gif)")
	    setTimeout("loadou2();", 3500);
    }
}
function loadou3() {
	var elt = document.getElementById("ou3");
	nombre= Math.floor(Math.random() * 3)+1;
	if (elt != undefined){
	    TransformImage(elt, "url(images/img_ou3_"+nombre+".gif)")
	    setTimeout("loadou3();", 6100);
    }
}

function loadpromos() {
    var image1 = "url(images/promoanimaux1.jpg)";
    var image2 = "url(images/promoanimaux2.jpg)";
    var image3 = "url(images/promoanimaux3.jpg)";
    var image4 = "url(images/promoanimaux4.jpg)";
    var image5 = "url(images/promoanimaux5.jpg)";
    var image6 = "url(images/promoanimaux6.jpg)";
    var imageFinale = "";
    var innerHTML = "";
	var elt = document.getElementById("promonews");
	if (elt != undefined){
	    nombre= Math.floor(Math.random() * 6)+1;
			switch (nombre)
		{
		  case 1:
	        imageFinale = image1;
	        innerHTML = "<a href='default.aspx?catalogue=co&detail=719'></a>";
		   		break;
	  case 2:
	        imageFinale = image2;
	        innerHTML = "<a href='default.aspx?catalogue=co&detail=719'></a>";
		   		break;
	  case 3:
	        imageFinale = image3;
	        innerHTML = "<a href='default.aspx?catalogue=co&detail=721'></a>";
		   		break;
	  case 4:
	        imageFinale = image4;
	        innerHTML = "<a href='default.aspx?catalogue=co&detail=720'></a>";
		   		break;
	  case 5:
	        imageFinale = image5;
	        innerHTML = "<a href='default.aspx?catalogue=co&detail=720'></a>";
		   		break;
	  case 6:
	        imageFinale = image6;
	        innerHTML = "<a href='default.aspx?catalogue=co&detail=720'></a>";
		   		break;
		}
	        TransformImage(elt, imageFinale);
	        elt.innerHTML = innerHTML;
	    setTimeout("loadpromos();", 3000);
    }
}