var easy_Array = new Array("('3 měsíce')","('6 měsíců')","('12 měsíců')","('24 měsíců')");
var business_Array = new Array("('3 měsíce')","('6 měsíců')","('12 měsíců')","('24 měsíců')");
var erotik_Array = new Array("('3 měsíce')","('6 měsíců')","('12 měsíců')","('24 měsíců')");
var home_Array = new Array("('12 měsíců')","('24 měsíců')");
var javabasic_Array = new Array("('3 měsíce')","('6 měsíců')");
var javaprofi_Array = new Array("('3 měsíce')","('6 měsíců')");
var aspbasic_Array = new Array("('3 měsíce')","('6 měsíců')","('12 měsíců')","('24 měsíců')");
var aspprofi_Array = new Array("('3 měsíce')","('6 měsíců')","('12 měsíců')","('24 měsíců')");
var parking_Array = new Array("('12 měsíců')","('24 měsíců')");

function populatePolozka(inForm,selected) {
   	var selectedArray = eval(selected + "_Array");
    while (selectedArray.length < inForm.platba.options.length) {
   	  inForm.platba.options[(inForm.platba.options.length - 1)] = null;
    }
   	for (var i=0; i < selectedArray.length; i++) {
      eval("inForm.platba.options[i]=" + "new Option" + selectedArray[i]);
   	}
    if (inForm.tarif.options[0].value == 'nic') {
   	  inForm.tarif.options[0]= null;
      if ( navigator.appName == 'Netscape') {
   	    if (parseInt(navigator.appVersion) < 4) {
          window.history.go(0);
   	    }
    else {   	
          if (navigator.platform == 'Win32' || navigator.platform == 'Win16') {
           window.history.go(0);
         }
       }
     }
   }
}

function Spocti() {

	var kteraplatba=document.webhost.platba.selectedIndex;
	var kteratarif=document.webhost.tarif.selectedIndex;
		
	if (kteratarif==0&&kteraplatba==0) {
		var mesicnicena=190;
		var celkovacena=570;
		var setrit=0;
	}
	if (kteratarif==0&&kteraplatba==1) {
		var mesicnicena=159;
		var celkovacena=950;
		var setrit=190;
	}
	if (kteratarif==0&&kteraplatba==2) {
		var mesicnicena=159;
		var celkovacena=1900;
		var setrit=380;
	}
	if (kteratarif==0&&kteraplatba==3) {
		var mesicnicena=159;
		var celkovacena=3800;
		var setrit=760;
	}
	if (kteratarif==1&&kteraplatba==0) {
		var mesicnicena=490;
		var celkovacena=1470;
		var setrit=0;
	}
	if (kteratarif==1&&kteraplatba==1) {
		var mesicnicena=409;
		var celkovacena=2450;
		var setrit=490;
	}
	if (kteratarif==1&&kteraplatba==2) {
		var mesicnicena=409;
		var celkovacena=4900;
		var setrit=980;
	}
	if (kteratarif==1&&kteraplatba==3) {
		var mesicnicena=388;	 	 
		var celkovacena=9310;
		var setrit=2450;
	}
	if (kteratarif==2&&kteraplatba==0) {
		var mesicnicena=590;
		var celkovacena=1770;
		var setrit=0;
	}
	if (kteratarif==2&&kteraplatba==1) {
		var mesicnicena=492;
		var celkovacena=2950;
		var setrit=590;
	}
	if (kteratarif==2&&kteraplatba==2) {
		var mesicnicena=492;
		var celkovacena=5900;
		var setrit=1180;
	}
	if (kteratarif==2&&kteraplatba==3) {
		var mesicnicena=492;
		var celkovacena=11800;
		var setrit=2360;
	}
	if (kteratarif==3&&kteraplatba==0) {
		var mesicnicena=83;
		var celkovacena=990;
		var setrit=0;
	}
	if (kteratarif==3&&kteraplatba==1) {
		var mesicnicena=83;
		var celkovacena=1980;
		var setrit=0;
	}
	if (kteratarif==4&&kteraplatba==0) {
		var mesicnicena=190;
		var celkovacena=570;
		var setrit=0;
	}
	if (kteratarif==4&&kteraplatba==1) {
		var mesicnicena=159;
		var celkovacena=950;
		var setrit=190;
	}
	if (kteratarif==5&&kteraplatba==0) {
		var mesicnicena=550;
		var celkovacena=1650;
		var setrit=0;
	}
	if (kteratarif==5&&kteraplatba==1) {
		var mesicnicena=458;
		var celkovacena=2750;
		var setrit=550; 
	}
	if (kteratarif==6&&kteraplatba==0) {
		var mesicnicena=190;
		var celkovacena=570;
		var setrit=0;
	}
	if (kteratarif==6&&kteraplatba==1) {
		var mesicnicena=159;
		var celkovacena=950;
		var setrit=190;
	}
	if (kteratarif==6&&kteraplatba==2) {
		var mesicnicena=159;
		var celkovacena=1900;
		var setrit=380;
	}
	if (kteratarif==6&&kteraplatba==3) {
		var mesicnicena=159;
		var celkovacena=3800;
		var setrit=760;
	}
	if (kteratarif==7&&kteraplatba==0) {
		var mesicnicena=490;
		var celkovacena=1470;
		var setrit=0;
	}
	if (kteratarif==7&&kteraplatba==1) {
		var mesicnicena=409;
		var celkovacena=2450;
		var setrit=490;
	}
	if (kteratarif==7&&kteraplatba==2) {
		var mesicnicena=409;
		var celkovacena=4900;
		var setrit=980;
	}
	if (kteratarif==7&&kteraplatba==3) {
		var mesicnicena=388;	 	 
		var celkovacena=9310;
		var setrit=2450;
	}
	if (kteratarif==8&&kteraplatba==0) {
		var mesicnicena=0;
		var celkovacena=0;
		var setrit=0;
	}
	if (kteratarif==8&&kteraplatba==1) {
		var mesicnicena=0;
		var celkovacena=0;
		var setrit=0;
	}
	
	document.webhost.mesicnicena.value = ""+mesicnicena+",- Kč";
	document.webhost.celkovacena.value = ""+celkovacena+",- Kč";
	document.webhost.setrit.value = ""+setrit+",- Kč";
}

function ukaz() {
	if (document.webhost.tarif.options[document.webhost.tarif.selectedIndex].value=='easy') {
		document.getElementById('easy').style.visibility="";
		document.getElementById('business').style.visibility="hidden";
		document.getElementById('erotik').style.visibility="hidden";
		document.getElementById('home').style.visibility="hidden";
		document.getElementById('javabasic').style.visibility="hidden";
		document.getElementById('javaprofi').style.visibility="hidden";
		document.getElementById('aspbasic').style.visibility="hidden";
		document.getElementById('aspprofi').style.visibility="hidden";
		document.getElementById('parking').style.visibility="hidden";
	}
	if (document.webhost.tarif.options[document.webhost.tarif.selectedIndex].value=='business') {
		document.getElementById('easy').style.visibility="hidden";
		document.getElementById('business').style.visibility="";
		document.getElementById('erotik').style.visibility="hidden";
		document.getElementById('home').style.visibility="hidden";
		document.getElementById('javabasic').style.visibility="hidden";
		document.getElementById('javaprofi').style.visibility="hidden";
		document.getElementById('aspbasic').style.visibility="hidden";
		document.getElementById('aspprofi').style.visibility="hidden";
		document.getElementById('parking').style.visibility="hidden";
	}
	if (document.webhost.tarif.options[document.webhost.tarif.selectedIndex].value=='erotik') {
		document.getElementById('easy').style.visibility="hidden";
		document.getElementById('business').style.visibility="hidden";
		document.getElementById('erotik').style.visibility="";
		document.getElementById('home').style.visibility="hidden";
		document.getElementById('javabasic').style.visibility="hidden";
		document.getElementById('javaprofi').style.visibility="hidden";
		document.getElementById('aspbasic').style.visibility="hidden";
		document.getElementById('aspprofi').style.visibility="hidden";
		document.getElementById('parking').style.visibility="hidden";
	}
	if (document.webhost.tarif.options[document.webhost.tarif.selectedIndex].value=='home') {
		document.getElementById('easy').style.visibility="hidden";
		document.getElementById('business').style.visibility="hidden";
		document.getElementById('erotik').style.visibility="hidden";
		document.getElementById('home').style.visibility="";
		document.getElementById('javabasic').style.visibility="hidden";
		document.getElementById('javaprofi').style.visibility="hidden";
		document.getElementById('aspbasic').style.visibility="hidden";
		document.getElementById('aspprofi').style.visibility="hidden";
		document.getElementById('parking').style.visibility="hidden";
	}
	if (document.webhost.tarif.options[document.webhost.tarif.selectedIndex].value=='javabasic') {
		document.getElementById('easy').style.visibility="hidden";
		document.getElementById('business').style.visibility="hidden";
		document.getElementById('erotik').style.visibility="hidden";
		document.getElementById('home').style.visibility="hidden";
		document.getElementById('javabasic').style.visibility="";
		document.getElementById('javaprofi').style.visibility="hidden";
		document.getElementById('aspbasic').style.visibility="hidden";
		document.getElementById('aspprofi').style.visibility="hidden";
		document.getElementById('parking').style.visibility="hidden";
	}
	if (document.webhost.tarif.options[document.webhost.tarif.selectedIndex].value=='javaprofi') {
		document.getElementById('easy').style.visibility="hidden";
		document.getElementById('business').style.visibility="hidden";
		document.getElementById('erotik').style.visibility="hidden";
		document.getElementById('home').style.visibility="hidden";
		document.getElementById('javabasic').style.visibility="hidden";
		document.getElementById('javaprofi').style.visibility="";
		document.getElementById('aspbasic').style.visibility="hidden";
		document.getElementById('aspprofi').style.visibility="hidden";
		document.getElementById('parking').style.visibility="hidden";
	}
	if (document.webhost.tarif.options[document.webhost.tarif.selectedIndex].value=='aspbasic') {
		document.getElementById('easy').style.visibility="hidden";
		document.getElementById('business').style.visibility="hidden";
		document.getElementById('erotik').style.visibility="hidden";
		document.getElementById('home').style.visibility="hidden";
		document.getElementById('javabasic').style.visibility="hidden";
		document.getElementById('javaprofi').style.visibility="hidden";
		document.getElementById('aspbasic').style.visibility="";
		document.getElementById('aspprofi').style.visibility="hidden";
		document.getElementById('parking').style.visibility="hidden";
	}
	if (document.webhost.tarif.options[document.webhost.tarif.selectedIndex].value=='aspprofi') {
		document.getElementById('easy').style.visibility="hidden";
		document.getElementById('business').style.visibility="hidden";
		document.getElementById('erotik').style.visibility="hidden";
		document.getElementById('home').style.visibility="hidden";
		document.getElementById('javabasic').style.visibility="hidden";
		document.getElementById('javaprofi').style.visibility="hidden";
		document.getElementById('aspbasic').style.visibility="hidden";
		document.getElementById('aspprofi').style.visibility="";
		document.getElementById('parking').style.visibility="hidden";
	}
	if (document.webhost.tarif.options[document.webhost.tarif.selectedIndex].value=='parking') {
		document.getElementById('easy').style.visibility="hidden";
		document.getElementById('business').style.visibility="hidden";
		document.getElementById('erotik').style.visibility="hidden";
		document.getElementById('home').style.visibility="hidden";
		document.getElementById('javabasic').style.visibility="hidden";
		document.getElementById('javaprofi').style.visibility="hidden";
		document.getElementById('aspbasic').style.visibility="hidden";
		document.getElementById('aspprofi').style.visibility="hidden";
		document.getElementById('parking').style.visibility="";
	}
}