// ============== fonction frame killer ==============
if (top.frames.length!=0) top.location=self.document.location;


//images preload
if (document.images) {
	enter = new Image();
	enter.src = "common/home/enter_over.gif";

	entrez = new Image();
	entrez.src = "common/home/entrez_over.gif";

}

//fonction swap
function swapImage(id,imgsrc) {
	if (document.getElementById) {
		document.getElementById(id).setAttribute('src',imgsrc);
	}
}

//Netscape 6.0 (and not 6.01 or later) Rollover Fix
//add a onunload="history.go(0);" inside <body> tag
function forceIt() {
	setTimeout("swapImage()",1);
}