/*

Variables for sg_layout_ini.js

*/

var ART_HEIGHT_MIN = 100; //minium height the View can be
var ART_HEIGHT_MAX = ART_HEIGHT_MIN; //maximiun height for View, set to 0 if there is no limit, set = to ART_HEIGHT_MIN to make the view non scaleable


function sniffer() {
    var agent = navigator.userAgent.toLowerCase();
    this.agent = navigator.userAgent.toLowerCase();
    this.win = (agent.indexOf("win")!=-1);
    this.mac = (agent.indexOf("mac")!=-1);
}
var BrowserIs = new sniffer();
if (BrowserIs.win == 1) 
{var NAVIGATION_AREA = 300;}
else if (BrowserIs.mac == 1) 
{var NAVIGATION_AREA = 400;}


var LINE_HEIGHT_MOD = .2;  	// the line height ='s the font_size (see below) * LINE_HEIGHT_MOD + font_size
var MAX_LINE_HEIGHT = .5;	// the modifier can adjust itself in the event of a roudning error

var ORIGINAL_LINE_HEIGHT_MOD = LINE_HEIGHT_MOD;

var CONTENTS = "contents";  // name of HTML element containing the text body
var VIEWER = "textParent"; //name of HTML element to hold column(s)
var IMG_VIEWER = "imageViewer"; //name of HTML element to hold images(s)

var IMG_INLINE = true ; //false; //set to true if images should appear inline, more processor intesive
					//!! Not implemented yet
					
var COLUMN_NUM = 1; // base mode for the number of columns present

var font_size = 12; //base font-size
var font_size_MAX = 26;
var font_size_MIN = 12;

/*Fonction basiques Macromédia*/


function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

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_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];}
}