function showMore(url, width, height,scroll) {
  var leftScreen=(navigator.appName.indexOf("Microsoft")>=0)?(window.screenLeft+117):(window.screenX+117);
  var topScreen=(navigator.appName.indexOf("Microsoft")>=0)?(window.screenTop+100):(window.screenY+100);
  winStats='toolbar=no,location=no,directories=no,menubar=no,'
  if(scroll) winStats+='scrollbars=no,'
    else winStats+='scrollbars=no,'
      winStats+='width='+width+',height='+height
  if (navigator.appName.indexOf("Microsoft")>=0) { winStats+=',left='+leftScreen+',top=0'}
  else{winStats+=',screenX='+leftScreen+',screenY=0' }

  //if (!window.opera) {
    PopUpWin=window.open("","PopUpWin",winStats);
    PopUpWin.close();
  //}
  PopUpWin=window.open(url,"PopUpWin",winStats);
}


function getObj(name){
			var obj;

			if (document.getElementById(name)){
				obj = document.getElementById(name);

			}

			return obj;

		}
		
		
function itemOn(elem_id)
{
	elem=getObj(elem_id);
	elem.src='../images/menu/'+elem_id+'_on.gif';
	
}

function itemOff(elem_id)
{
	elem=getObj(elem_id);
	elem.src='../images/menu/'+elem_id+'_off.gif';
	
}