function scroller(){
	if (document.all){
		var abc="<div id='upDiv'>";
		abc+="<a href='#' onmouseover='var upv=true; scrollUp();' onmouseout='var upv=false;'>";
		abc+="<img src='../images/scrollup.gif' border='0'></a></div>\n";
		abc+='<div id=\"downDiv\"><a href=\"#\" onmouseover=\"downv=true; scrollDown();\" onmouseout=\"downv=false;\"><img src=\"../images/scrolldown.gif\" border=\"0\"></a></div>\n';
alert(abc);
	return abc;
	}
	else return false;
}


brwser_is_ns = (document.layers)? true:false;




function getwidth() {
	winwidth=(document.layers)? window.innerWidth-16 : document.body.offsetWidth-20;
}




function overeffecton(element) {
		menuover.moveBy(0,(-21*element));
		menuover.show();
}




function overeffectout() {
		menuover.moveTo(overx,overy);
		menuover.hide();
}


function clipcont() {
		mycont.clipTo(navigation.y + navigation.h - mycont.y,mycont.w,trait.y - mycont.y,0);
		
}




function clipleft() {
		left.clipTo(0,left.w,menupetitfont.y-left.y,0);
		if (((menupetitfont.y-left.y) % 71)<45){
			left.clipTo(0,left.w,menupetitfont.y-left.y-((menupetitfont.y-left.y) % 71),0);
		}
}


function printleft() {
		left.hide();
}


function init() {
	if (js1 && js4 && js5){
	DynLayerInit(); 
	}
}


ns4 = (document.layers)? true:false;
ie4 = (document.all)? true:false;


function show(id) {
	ns4 = (document.layers)? true:false;
	ie4 = (document.all)? true:false;
	if (ns4) {
		eval("document.layers['mycontDiv'].document.layers['"+id+"'].visibility='visible'");		
	}
	else if (ie4) {
		document.all[id].style.visibility='visible';
	}
}


function hide(id) {
	ns4 = (document.layers)? true:false;
	ie4 = (document.all)? true:false;
	if (ns4) {
		eval("document.layers['mycontDiv'].document.layers['"+id+"'].visibility='hidden'");
	}
	else if (ie4) {eval("document.all[id].style.visibility='hidden'");}
}


function shownow(){
	ns4 = (document.layers)? true:false;
	ie4 = (document.all)? true:false;
	head.show();
	headleft.show();
	if (ie4) 
		logo.show();
	traitvert.show();
	navigation.show();
	coin.show();
	trait.show();
	mycont.show();
	menupetit.show();
	menupetitfont.show();
	traitsmenu.show();
	if (document.all){ 
		up.show();
		down.show();
		left.show();
	}
	printer.show();
	navigat.show();
	langues.show();
}


function scrolling(){
	if (mycont.y+mycont.h > trait.y-20){
		up.show();
		down.show();
	}
	else{
		up.hide();
		down.hide();
	}
}


function imprimer(myvar){


if (brwser_is_ns==true)
	window.open("print_ns.php3?printcon="+myvar,"print","scrollbars=1,width=620,height=550,screenX=0,screenY=0");


else 
	window.open("print.php3?printcon="+myvar,"print","scrollbars=1,width=620,height=550,screenX=0,screenY=0");


}


function printnow(){
	if (ns) {
    	window.print() ;
	} 
	else {
    	var WebBrowser = '<OBJECT ID="WebBrowser1" WIDTH=0 HEIGHT=0 		CLASSID="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2"></OBJECT>';
		document.body.insertAdjacentHTML('beforeEnd', WebBrowser);
    	WebBrowser1.ExecWB(6, 2);//Use a 1 vs. a 2 for a prompting dialog box    WebBrowser1.outerHTML = "";
	}
}
var ns = (navigator.appName == "Netscape");
versionns = parseInt(navigator.appVersion);


function popupwindow(pagename, windowname)
{
window.open (pagename, windowname, config='height=550, width=580, screenX=0, screenY=0, toolbar=yes, menubar=no, scrollbars=yes, resizable=yes, location=yes, directories=no, status=no')
}

function popupcertif()
{window.open("includes/certificate.php","certificate","width=470,height=580,screenX=0,screenY=0");}


function popupcertifns()
{window.open("includes_ns/certificate.php","certificate","width=470,height=580,screenX=0,screenY=0");}




function popupcertifugs()
{window.open("includes/certificateugs.php","certificate","width=610,height=500,screenX=0,screenY=0,scrollbars");}


function popupaer()
{window.open("includes/aerienne.php","aerienne","width=705,height=480,screenX=0,screenY=0");
}


function popupschema()
{window.open("includes/schema_methane.php","methane","width=430,height=570,screenX=0,screenY=0");
}


function popupmodel()
{window.open("includes/model_drilling.php","drilling","width=500,height=540,screenX=0,screenY=0");
}


function popuphydro()
{window.open("includes/screen_hydro.php","screenhydro","width=745,height=570,screenX=0,screenY=0");
}


function popupschema3d()
{window.open("includes/schema3d.php","schema3d","width=600,height=410,screenX=0,screenY=0");
}


function popupschemageovexin()
{window.open("includes/schemageovexin.php","schemageovexin","width=380,height=260,screenX=0,screenY=0");
}


function popuppomperie()
{window.open("includes/pomperie.php","pomperie","width=680,height=470,screenX=0,screenY=0");
}


function popupcavite()
{window.open("includes/schemacavite.php","cavite","width=620,height=375,screenX=0,screenY=0");
}


function popupgeosel()
{window.open("includes/geoselpopup.php","geosel","width=360,height=520,screenX=0,screenY=0");
}


function popupmentions()
{window.open("includes/mentions.php","mentions","width=585,height=570,screenX=0,screenY=0,scrollbars=1");
}


function popupsitemap(){
	if (brwser_is_ns==true)
		window.open("includes_ns/sitemap.php","map","width=520,height=560,screenX=0,screenY=0,scrollbars=1");
	else 
		window.open("includes/sitemap.php","map","width=520,height=560,screenX=0,screenY=0,scrollbars=1");
}


function ShowOverFlag(divFlag1,divFlag2,lang1,lang2,root){
	obj_divFlag1 = document.getElementById(divFlag1);
	obj_divFlag2 = document.getElementById(divFlag2);
	if(obj_divFlag1.style.zIndex<obj_divFlag2.style.zIndex){
		aux = obj_divFlag1.style.zIndex;
		obj_divFlag1.style.zIndex = obj_divFlag2.style.zIndex;
		obj_divFlag2.style.zIndex = aux;
	}
	obj_imgFlag1 = document.getElementById(divFlag1+"_img");
	obj_imgFlag2 = document.getElementById(divFlag2+"_img");
	if(root) {
		obj_imgFlag1.src="images/accueil/"+lang1+"2.gif";
		obj_imgFlag2.src="images/accueil/"+lang2+"1.gif";
	}
	else  {
		obj_imgFlag1.src="../images/accueil/"+lang1+"2.gif";
		obj_imgFlag2.src="../images/accueil/"+lang2+"1.gif";
	}
}


function ShowInitialFlag(divFlag1,lang1,root){
	obj_imgFlag1 = document.getElementById(divFlag1+"_img");
	if(root) 	
		obj_imgFlag1.src="images/accueil/"+lang1+"1.gif";
	else 	
		obj_imgFlag1.src="../images/accueil/"+lang1+"1.gif";
	//obj_imgFlag2.src="images/accueil/"+lang2+"1.gif";
}