function popup(url,name,width,height,position,wplus,hplus,focus,left,top,menubar,status,toolbar,scrollbar,resizable,scrx,scry,directories,loc) {
	if ( !url ) return false;
	if ( !name ) name = 'popupWin';
	if ( !width ) width = '';
	if ( !height ) height = '';
	if ( !directories ) directories = 'no';
	if ( !loc ) loc = 'no';
	if ( !menubar ) menubar = 'no';
	if ( !status ) status = 'no';
	if ( !toolbar ) toolbar = 'no';
	if ( !scrollbar ) scrollbar = 'no';
	if ( !resizable ) resizable = 'no';
	if ( !scrx ) scrx = '100';
	if ( !scry ) scry = '100';
	if ( !left ) left = '100';
	if ( !top ) top = '100';
	if ( wplus ) width  += wplus;
	if ( hplus ) height += hplus;

	if ( position == '1' ) {
		var winleft = (screen.width - width) / 2;
		var wintop = (screen.height -  height) / 2;
	} else {
		var winleft = left;
		var wintop = top;
	}

    var popupWin = window.open(url,name,'width='+width+'px,height='+height+'px,left='+winleft+',top='+wintop+',menubar='+menubar+',status='+status+',toolbar='+toolbar+',scrollbars='+scrollbar+',resizable='+resizable+',screenX='+scrx+',screenY='+scry+'directories='+directories+',location='+loc);

	if ( focus ) popupWin.focus();
}


function getObj( name ) {
	if ( typeof name == 'string' ) {
	    return document.getElementById( name );    
	} else {
	    return name;
	}
}

function getPos( name ) {

	obj = getObj( name );
	var curleft = curtop = 0;
	curleft = obj.offsetLeft;// + wsStyles.getStyle( obj, 'margin-left').toInt();
	curtop	= obj.offsetTop;// + wsStyles.getStyle( obj, 'margin-top' ).toInt();

	if ( obj.offsetParent ) {
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft;
			curtop += obj.offsetTop;
		}
	}

	return {left:curleft, top:curtop};
};

  function setPos() {
      var pos = getPos('footer');
      var dpos = getPos('l_bottom');
	  var leftDiv = getObj('l_bottom');

      leftDiv.style.left = dpos.left+'px';
	  leftDiv.style.position = 'absolute';
	  leftDiv.style.top = (pos.top-80)+'px';

  }