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 chstat(){
  var y=document.getElementById('stat').value;
  if(y=="SK"){
    window.location="http://www.bio-quant.eu/objednavka.php?lang=";
  }; 
  
}

function calc(form, ktory, kolko, cena) 
{ 
	if (ktory == 1)
	{
	form.result1.value=eval(cena+"*"+kolko); 
	}
	else if (ktory == 2)
	{
	form.result2.value=eval(cena+"*"+kolko); 
	}
	else if (ktory == 3)
	{
	form.result3.value=eval(cena+"*"+kolko); 
	}
	else if (ktory == 4)
	{
	form.result4.value=eval(cena+"*"+kolko); 
	}
	else if (ktory == 5)
	{
	form.result5.value=eval(cena+"*"+kolko); 
	}
	else if (ktory == 6)
	{
	form.result6.value=eval(cena+"*"+kolko); 
	}
	else if (ktory == 7)
	{
	form.result7.value=eval(cena+"*"+kolko); 
	}
	else if (ktory == 8)
	{
	form.result8.value=eval(cena+"*"+kolko); 
	}
	else if (ktory == 9)
	{
	form.result9.value=eval(cena+"*"+kolko); 
	}
	else if (ktory == 10)
	{
	form.result10.value=eval(document.form1.result1.value+"+"+document.form1.result2.value+"+"+document.form1.result3.value+"+"+document.form1.result4.value+"+"+document.form1.result5.value); 
	}
}

function prever(het, kde) 
{ 
	if (isNaN(het) == true) 
	{
	alert('Hodnota musí mať číselný charakter!!!'); 
	document.getElementById(kde).value="0"; 
	}
}

function openWindow() 
{
window.open("","JSL",'toolbar=0,location=0,scrollbars=1,width=300,height=300,resizable=0,top=150,left=400');
}