// JavaScript below

function popup(url, target, width, height, features)
{
    var wnd, features1;

    features1 = 'width=' + width + ',height=' + height;
    if (screen) {
        features1 += ',left=' + (screen.width - width) / 2 +
                ',top=' + (screen.height - height) /2;
    }
    if (features) {
        features1 += ',' + features;
    }
    wnd = window.open(url, target, features1);
    wnd.focus();
}


/**
 * Afiseaza / ascunde un div
 */
function show_hide(htmlelement, show)
{
    var disp_val = show ? 'block' : 'none';
    if (document.getElementById) { // DOM3 = IE5, NS6
        if ((obj = document.getElementById(htmlelement))) {
            obj.style.display = disp_val;
        }
    } else {
        if (document.layers) { // Netscape 4
            eval('document.' + htmlelement + '.display = disp_val');
        } else { // IE 4
            eval('document.all.' + htmlelement + '.display = disp_val');
        }
    }
}


function validate(action1)
{
	validate1("form1", action1);
}

function validate1(form, action1)
{
    document.forms[form].action.value = action1;
    document.forms[form].submit();
}

function ec_save()
{
	validate1("form_cc1", "commit");
}

function ec_preview()
{
	validate1("form_cc1", "preview");
}

function event_save()
{
	validate1("form_ev1", "commit");
}

function event_preview()
{
	validate1("form_ev1", "preview");
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function show_tab(nr, maxtabs) {
	for (var i=1;i<=maxtabs;i++) {
		var tab = $('tab' + i);
		var stab = $('stab' + i);
		if (i == nr) {
			tab.style.display = '';
			stab.className="selected";
		} else {
			tab.style.display = 'none';
			stab.className="tab";
		}
	}
}