// Common JS functions
// http://daoldskool.org/
// Updated 22/04/2004 17:35

//Cookies
/*
function readCookie(name, default_value) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return default_value;
}

function setCookie(key, value, expires, path) {
	expires = expires ? expires : 365;
	path = path ? path : '/';
	var expdate = new Date();
	expdate.setTime(expdate.getTime() + (1000*3600*24*expires));
	document.cookie = key + '=' + value + '; expires=' + expdate.toGMTString() + '; path=' + path;
}

function deleteCookie() {
	var expdate = new Date(00,01,01,00,00,00);
	document.cookie = 'expires=' + expdate.toGMTString();
}
*/

//Fed-up with SPAM ?
function antispam(user,domain,mailargs) {
	locationstring = "mailto:" + user + "@" + domain + mailargs;
	window.location = locationstring;
}

//Shaker baby ...
function ShakeIt(n) {
	if (top.moveBy) {
		for (i = 10; i > 0; i--) {
			for (j = n; j > 0; j--) {
				top.moveBy(0,i);
				top.moveBy(i,0);
				top.moveBy(0,-i);
				top.moveBy(-i,0);
			}
		}
	}
}

//Function to 'activate' images.
function imgSwap(oImg)
{
	var strOver = "_on"    // image to be used with mouse over
	var strOff  = "_off"     // normal image
	var strImg  = oImg.src
	if (strImg.indexOf(strOver) != -1) 
		oImg.src = strImg.replace(strOver,strOff)
	else
		oImg.src = strImg.replace(strOff,strOver)
}

//PopUp
function popUp(URL,name,dawidth,daheight,option) {
	newWindow = window.open(URL,name,"WIDTH="+dawidth+",HEIGHT="+daheight+",scrollbars=no,resizable=no,alwaysraised=yes,toolbar=no,locationbar=no,titlebar=no,menubar=no,statusbar=no");
	//alert(((((screen.availWidth)-dawidth)/2)+(screen.width-screen.availWidth)) +","+ ((((screen.availHeight)-daheight)/2)+(screen.height-screen.availHeight)));
	newWindow.moveTo( ((((screen.availWidth)-dawidth)/2)+(screen.width-screen.availWidth)), ((((screen.availHeight)-daheight)/2)+(screen.height-screen.availHeight)) );
	newWindow.focus();
}

function popUpFull(URL,name,dawidth,daheight,option) {
	/*
	if (screen.width<=800) {
		newWindow = window.open(URL,name,"WIDTH="+dawidth+",HEIGHT="+daheight+",fullscreen=1,status=no,toolbar=no,titlebar=no,menubar=no,scrollbars=yes");
	} else {
		newWindow = window.open(URL,name,"WIDTH="+dawidth+",HEIGHT="+daheight+","+option);
	}
	*/
	newWindow = window.open(URL,name,"WIDTH="+dawidth+",HEIGHT="+daheight+",scrollbars=no,resizable=no,alwaysraised=yes,toolbar=no,locationbar=no,titlebar=no,menubar=no,statusbar=no,fullscreen=yes");
	//newWindow.moveTo( ((((screen.availWidth)-dawidth)/2)+(screen.width-screen.availWidth)), ((((screen.availHeight)-daheight)/2)+(screen.height-screen.availHeight)) )
	//newWindow.moveTo( (screen.width-screen.availWidth), (screen.height-screen.availHeight) );
	//newWindow.resizeTo(dawidth,daheight);
	newWindow.focus();
}

//Close window
function closeup() {
	window.close('this');
}

//Usefull selectors
function SelectAllCheckBox(myCheckBox,nbLignes,valeur)
{
		for(x=0;x<nbLignes;x++)
			document.all[myCheckBox + x].checked = valeur
}

function SelectAllCheckBoxInverse(myCheckBox,nbLignes)
{
		for(x=0;x<nbLignes;x++)
		{
			if (document.all[myCheckBox + x].checked==true) 
				valeur = false
			else 
				valeur = true

			document.all[myCheckBox + x].checked = valeur
		}
}
	
//Macromedia JS API
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 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];tempv=v;closeIT='hide';openIT='show';
    if (obj.style) {obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v;closeIT='hidden';openIT='visible'}
	if(tempv=="show"  && obj.visibility==openIT)
		v=closeIT;
	obj.visibility=v; }
}

function MM_nbGroup(event, grpName) { //v6.0
var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])?args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) { img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr) for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}