if (window != top) top.location.href = location.href;
NS4 = (document.layers) ? 1 : 0;
IE4 = (document.all) ? 1 : 0;
DOM = (document.getElementById) ? 1 : 0;   
ver4 = (NS4 || IE4) ? 1 : 0;

/*
Debugging:
        $IE4 =  $IE3 =		$NS4 =  1	$NS3 =		$X11 =  1	$HAVE_STYLE = 1*/

var loaded = 0;
var gotlayers = 0;
var lastbutton='top';

function openInter(type){
  if (document.getElementById)
  if(type=='on')
    document.getElementById("idd").style.visibility="visible";
      else document.getElementById("idd").style.visibility="hidden";
  return false;
}

function showDiv(menuName,on) {
	if (menuName == 'Solutions')
	{
		document.getElementById('Solutions').style.visibility = "visible"
		document.getElementById('Eshop').style.visibility = "hidden"
		document.getElementById('Mreza').style.visibility = "hidden"
	}
	else if (menuName == 'Eshop')
	{
		document.getElementById('Solutions').style.visibility = "hidden"
		document.getElementById('Eshop').style.visibility = "visible"
		document.getElementById('Mreza').style.visibility = "hidden"
	}
	else if (menuName == 'Mreza')
	{
		document.getElementById('Solutions').style.visibility = "hidden"
		document.getElementById('Eshop').style.visibility = "hidden"
		document.getElementById('Mreza').style.visibility = "visible"
	}
	/*else (menuName == 'Eshop')
	{
		document.layers['Solutions'].visibility = "hide";
		document.layers['Eshop'].visibility = "show";
		document.layers['Mreza'].visibility = "hide";
		
	}*/
        /*if (gotlayers) {
                if (on) {
                        if (NS4) {   
                                document.layers[menuName].visibility = "show";
                        } else if (DOM) {
                                document.getElementById(menuName).style.visibility = "visible";
                        } else {
                                document.all[menuName].style.visibility = "visible";
                        }
                } else { 
                        if (NS4) {
                                document.layers[menuName].visibility = "hide";
                        } else if (DOM) {
                                document.getElementById(menuName).style.visibility = "hidden";
                        } else {
                                document.all[menuName].style.visibility = "hidden";
                        }
                }
        }*/
}