/***********************************************
* Jump To Top Link Script- © Dynamic Drive (www.dynamicdrive.com)
* Last updated Nov 13th, 03'.
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

//Specify the text to display
// var displayed="<nobr><img src='../images/retourhaut.gif' width='17' height='17' border='0'></nobr>"
displayed = (this.textehautdepage) ? textehautdepage : "<nobr>HAUT DE PAGE</nobr>";
offsetPos = (this.offsetPos) ? offsetPos : -300;
generalOffset = (this.generalOffset) ? generalOffset : 0;


///////////////////////////Do not edit below this line////////////

var logolink='javascript:window.scrollTo(0,0)'
var ns4=document.layers
var ie4=document.all
var ns6=document.getElementById&&!document.all


function setOffset(offset){
	generalOffset=offset

}

function ietruebody(){
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function regenerate(){
	window.location.reload()
}
function regenerate2(){
	if (ns4)
	setTimeout("window.onresize=regenerate",400)
}

if (ie4||ns6)
	document.write('<span id="logo" style="position:absolute;top:'+offsetPos+'px;z-index:100">'+displayed+'</span>')

function createtext(){ //function for NS4
	staticimage=new Layer(5)
	staticimage.left=offsetPos
	staticimage.document.write('<a href="'+logolink+'">'+displayed+'</a>')
	staticimage.document.close()
	staticimage.visibility="show"
	regenerate2()
	staticitns()
}

function staticit(){ //function for IE4/ NS6
	var w2=ns6? pageXOffset+w : ietruebody().scrollLeft+w
	var h2=ns6? pageYOffset+h : ietruebody().scrollTop+h
	crosslogo.style.left=w2+"px"
	crosslogo.style.top=h2+"px"
}

function staticit2(){ //function for NS4
	staticimage.left=pageXOffset+window.innerWidth-staticimage.document.width-28
	staticimage.top=pageYOffset+window.innerHeight-staticimage.document.height-10
}

function inserttext(){ //function for IE4/ NS6

	// RH 19.12.2009 21:13:10 ---------------
	
	bodyHeight = document.body.offsetHeight;
		
	var browserH = BrowserHeight();
	// vyska divu 
	var divh = document.getElementById('main').offsetHeight;

	//alert(browserH + ' < ' + bodyHeight + ' d: ' + divh);
	if (divh<(browserH+50)) {							
			return;
	}
	

	if (ie4)
		crosslogo=document.all.logo
	else if (ns6)
		crosslogo=document.getElementById("logo")
		crosslogo.innerHTML='<a href="'+logolink+'">'+displayed+'</a>'
		w=ns6 || window.opera? window.innerWidth-crosslogo.offsetWidth-20-generalOffset : ietruebody().clientWidth-crosslogo.offsetWidth-10-generalOffset
		h=ns6 || window.opera? window.innerHeight-crosslogo.offsetHeight-15 : ietruebody().clientHeight-crosslogo.offsetHeight-10
		crosslogo.style.left=w+"px"
		crosslogo.style.top=h+"px"
	if (ie4)
		window.onscroll=staticit
	else if (ns6)
		startstatic=setInterval("staticit()",100)
}


	function BrowserHeight() {
	  var myWidth = 0, myHeight = 0;
	  if( typeof( window.innerWidth ) == 'number' ) {
	    //Non-IE
	    myWidth = window.innerWidth;
	    myHeight = window.innerHeight;
	  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
	    //IE 6+ in 'standards compliant mode'
	    myWidth = document.documentElement.clientWidth;
	    myHeight = document.documentElement.clientHeight;
	  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
	    //IE 4 compatible
	    myWidth = document.body.clientWidth;
	    myHeight = document.body.clientHeight;
	  }
	  return myHeight;
	  //window.alert( 'Width = ' + myWidth );
	  //window.alert( 'Height = ' + myHeight );
	}
 

if (ie4||ns6){
	if (window.addEventListener)
		window.addEventListener("load", inserttext, false)
	else if (window.attachEvent)
			window.attachEvent("onload", inserttext)
		else
			window.onload=inserttext
			// window.onresize=new Function("window.location.reload()")
			window.onResize=new Function('setTimeout("window.location.reload()",0)');
		}
	else if (ns4)
		window.onload=createtext



function staticitns(){ //function for NS4
	startstatic=setInterval("staticit2()",90)
}