function displayWindow (url, width, height) {
	var okno = window.open (url,"okienko",'width='+width+',height='+height+',resizable=0,scrollbars=yes,menubar=no');
}
function displayWindow2(url){
	var okno = window.open (url,"okienko",'width=1020,height=760,resizable=0,scrollbars=yes,menubar=no,top=2,left=2,screenX=0,screenY=100');
        //newwindow=window.open(url,'name','scrollbars=yes,width='+wi+',height='+he+',left='+left+',top='+(top-70)+',screenX=0,screenY=100');
	if (window.focus) {okno.focus()}
	return false;
}