function Is() {
    var agent = navigator.userAgent.toLowerCase();
    this.major = parseInt(navigator.appVersion);
    this.minor = parseFloat(navigator.appVersion);
    this.ns  = ((agent.indexOf('mozilla')!=-1) && ((agent.indexOf('spoofer')==-1) && (agent.indexOf('compatible') == -1)));
    this.ns3    = (this.ns && (this.major      <=  3));
    this.ns4    = (this.ns && (this.major      ==  4));
    this.ns5    = (this.ns && (this.major      >=  5));
    this.ie     = (agent.indexOf("msie")       != -1);
    this.ie3    = (this.ie && (this.major      <   4));
    this.ie4    = (this.ie && (this.major      ==  4) &&
	                 (agent.indexOf("msie 5.0")   == -1));
    this.ie5    = (this.ie && (this.major      ==  4) &&
                  (agent.indexOf("msie 5.0")   != -1));
    this.ieX    = (this.ie && !this.ie3 && !this.ie4);

    this.op3 = (agent.indexOf("opera") != -1);
    this.win   = (agent.indexOf("win")!=-1);
    this.mac   = (agent.indexOf("mac")!=-1);
    this.unix  = (agent.indexOf("x11")!=-1);
}

var lasttr=0;
function clicker() {
	if(lasttr!=0)lasttr.style.backgroundColor='#FFFFFF';
	curtr=event.srcElement;
	while(curtr.tagName!='TR')curtr=curtr.parentElement;
	lasttr=curtr;
	curtr.style.backgroundColor='gray';
}

var is = new Is();
if (is.ie3 || is.ns3) {
alert("Upgrade your browser NOW!");
location.href='http://www.microsoft.com';}

if(is.ns4) {
    doc = "document";
    sty = "";
    htm = ".document"
} else if(is.ie4 || is.ie5) {
	doc = "document.all";
    sty = ".style";
    htm = ""
}


function position(top)
{
mailformObj = eval(doc + '["mailformLyr"]' + sty);
mailformObj.left = 0;
mailformObj.top =  top;
mailformObj.visibility = "hidden";
}


function clicker_aref(arg) {
        document.all.detail.src="f_detail.php?id="+arg;
}

function pop_win(page,largeur,longueur)
{
popwin=window.open("/fiches.php?ID=" + page,"Nom_Window","dependent=yes,toolbar=no,top=10,left=50,screenX=0,screenY=0,scrollbars=yes,width="+largeur+",height="+longueur+",resizable=yes,status=no,alwaysRaised=yes,")
popwin.focus()
}
function pop_img(page,largeur,longueur)
{
popimg=window.open("/bdd/photo.php?ID=" + page + ".jpg","Nom_Window","dependent=yes,toolbar=no,top=10,left=50,screenX=0,screenY=0,scrollbars=no,width="+largeur+",height="+longueur+",resizable=yes,status=no,alwaysRaised=yes,")
popimg.focus()
}