// JavaScript Document
function openSimpleConf(a){
if (a!=""){//si positif = c'est une conférence > ouverture de la biographie
//alert ("conference = "+a+" / visuel = "+b);
//confUrl ="./abs_c"+_number2letter(a, 3)+".html";
//confUrl ="abstract.php?conf="+_number2letter(a, 3)+"&visuel="+b;
confUrl ="conference.html?"+a;
openLevel2(confUrl);
//ecriture de la fonction ici
}
else{//a est négatif : c'est un conférencier > ouverture de l'abstract
// a = -a;
//alert ("conferencier = "+_number2letter(a, 3));
//confUrl ="./bio_i"+_number2letter(a, 3)+".html";
//confUrl ="biographie.php?speaker="+(+a);
alert ("a = \"\"?");
//openLevel2(confUrl);
//autre fonction ici
}
}
//fonction d'ouverture de fenêtre
function openLevel2(url) {
	LPos = (screen.width) ? (((screen.width) <= 800)? 5 :(screen.width - 775) / 2) : 20;
	TPos = (screen.height) ? (((screen.height) <= 600)? 5 :(screen.height - 530) / 2) : 20;
	level2Window = window.open(url,"level2Window","width=768,height=600,scrollbars=yes,status=yes");
	level2Window.moveTo(LPos, TPos);
	level2Window.focus();
}

//fonction pour convertir les chiffre avec 00 avants
function _number2letter(n, precision) {
 var res = "";
 switch (precision) {
 case 2 :
     if (n < 10) {
       res += "0" + n;
     }
     else if (n < 100) {
       res += n;
     }
     else {
       res = "00";
     }
     break;
 case 3:
     if (n < 10) {
       res += "00" + n;
     }
     else if (n < 100) {
       res += "0" + n;
     }
     else if (n < 1000) {
       res += n;
     }
     else {
       res = "000";
     }
     break;
 default :
     if (n < 10) {
       res += "000" + n;
     }
     else if (n < 100) {
       res += "00" + n;
     }
     else if (n < 1000) {
       res += "0" + n;
     }
     else if (n < 10000) {
       res += n;
     }
     else {
       res = "0000";
     }
     break;
 }
 return res;
}

//lancement d'une conférence
function launchConf(flag, nC, nV, nI) {
// vignette et texte
	//if (parseInt(nV, 3) == 0) {
	  //alert("This presentation is currently not available for release");
	  //return;
	//}
	if (flag) {
		url2go = "lecture1_hi.html?" + nC + "&" + nV + "&" + nI;
	}
	else {
		url2go = "lecture1_lo.html?" + nC + "&" + nV + "&" + nI;
	}
	self.location.href = url2go;
}

function launchFromProg(flag, nC, nV, nI) {
// vignette et texte
	//if (parseInt(nV, 3) == 0) {
	  //alert("This presentation is currently not available for release");
	  //return;
	//}
	if (flag) {
		url2go = "lecture1_hi.html?" + nC + "&" + nV + "&" + nI;
	}
	else {
		url2go = "lecture1_lo.html?" + nC + "&" + nV + "&" + nI;
	}
	openLevel2(url2go);
	//self.location.href = url2go;
}