function OuvrirPopup(page,width,height,scroll) {
	       window.open(page,'','resizable=no, location=no, width='+width+', height='+height+', status=no, scrollbars='+scroll+', menubar=no');
}

function hideSelect() {
    for (j=0; j<document.forms.length; j++) {
        var theForm = document.forms[j]
        for(i=0; i<theForm.elements.length; i++){
            if(theForm.elements[i].type == "select-one") {
                theForm.elements[i].style.visibility = "hidden";
            }
        }
    }
}
    
function unhideSelect() {
    for (j=0; j<document.forms.length; j++) {
        var theForm = document.forms[j]
        for(i=0; i<theForm.elements.length; i++){
            if(theForm.elements[i].type == "select-one") {
                theForm.elements[i].style.visibility = "visible";
            }
        }
    }
}