function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}


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_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_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 validate(obj)
{
var today=new Date();

today.setDate(today.getDate()+14);

if(document.getElementById('particularDate').checked)
{
	datum = document.getElementById(obj).value;
	if(datum=='Enter the date')
		MM_showHideLayers('haveValidDate','','show');
	else
	{
		datum = datum.split('-');
		//alert(datum[0]+'>='+today.getDate());
		//alert(datum[1]+'>='+(today.getMonth()+1));
		//alert(datum[2]+'>='+today.getYear());
		if((datum[0]>today.getYear())||(datum[0]==today.getYear() && datum[1]>(today.getMonth()+1))||(datum[0]==today.getYear() && datum[1]==(today.getMonth()+1) && datum[2]>today.getDate()))
		{		
			document.dateForm.submit();
		}
		else
			MM_showHideLayers('haveGoodTerm','','show');		

	}

}
else
	document.dateForm.submit();

}

function IsNumeric(strString)
   //  check for valid numeric strings	
   {
   var strValidChars = "0123456789.-";
   var strChar;
   var blnResult = true;

   if (strString.length == 0) return false;

   //  test strString consists of valid characters listed above
   for (i = 0; i < strString.length && blnResult == true; i++)
      {
      strChar = strString.charAt(i);
      if (strValidChars.indexOf(strChar) == -1)
         {
         blnResult = false;
         }
      }
   return blnResult;
   }

function detail(path,odkaz)
{
	window.open('detail.php?soubor='+path+'&odkaz='+odkaz,"_blank", "left=400,top=100,width=500,height=500,toolbar=0,directories=0,menubar=0,status=0,resizable=1,location=0,scrollbars=no,copyhistory=0");
}

var isIE = document.all?true:false;

function onEnter(e) 
{

	if (isIE) 
	{
		if (window.event.keyCode != 13) 
		{
			return false;
		}
	}

else 
	{
		if (e.which != 13) 
		{
			return false;
		}
	}
	add2Kosik(); 
}


function toggle(id)
{
if(document.getElementById(id).style.display=="")
	{
		document.getElementById(id).style.display='none';
	}
else
	{
		document.getElementById(id).style.display='';
	}

}