function OuvrePopUp(Url,Title,Param,Width,Heigth)
{	
	if ((Param == "") && (Width == "") && (Heigth == "")) {        	
        	window.open(Url,Title);
        	}
	else if (Param == "") {
        	Param = "width=" + Width + ",height=" + Heigth;
        	window.open(Url,Title,Param);
        	}
        else {
                Param += ",width=" + Width + ",height=" + Heigth;
                window.open(Url,Title,Param);
                }
	

}


function ajoutChamps(){	
	OuvrePopUp("TigreAjoutChamps.html","_TOP","",400,400);
	window.open('TigreAjoutChamps.html','titre','status=no,resizable=no,scrollbors=no,menubar=no,width=400,height=400')
	//window.open("TigreAjoutChamps.html","vcvv");		
}