// JavaScript Document

/*
var posX=0;
var posY=0;
var xOffset=20; 
var yOffset=20;

if (navigator.appName.substring(0,3) == "Net") 
	document.captureEvents(Event.MOUSEMOVE);
document.onmousemove = getMousePos;
*/

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function modifUnite(calque){
	var table = Array("idlength", "idtemperature", "idsurface", "idpoid", "idpression", "idenergie", "idflux", "idviscosite","idvelocite","idmasse","idcapacite");
	var i=0;
	
	for(i = 0 ; i<table.length ; i++){
		if(calque!=table[i])
			window.document.getElementById(table[i]).style.display="none";	
		else
			window.document.getElementById(table[i]).style.display="block";		
	}
}

function roundit(which){
	return Math.round(which*100000)/100000;
}

function cacher_voir() {
	swap_couche('AU');
	swap_couche('AS');
	swap_couche('AI');
	swap_couche('AW');
}