function Smazat(url){if(confirm('Opravdu smazat?')) {location.href=url;return true;}else{return false;}}
function objGet(x){if(typeof x!='string') return x;
else if(Boolean(document.getElementById))
return document.getElementById(x);
else if(Boolean(document.all))
return eval('document.all.'+x);
else if(Boolean(document.ids))
return eval('document.ids.'+x);
else
return null;}
function poptavka(arg){if(arg==2||arg==3||arg==4){objGet("adresa-ukryt").className="displayShow";objGet("telefon-ukryt").className="displayShow";}else{objGet("adresa-ukryt").className="displayHide";objGet("telefon-ukryt").className="displayHide";}}
function poptavka_onload(){poptavka(objGet("vec").value)}
function poptavka_submit(){
msg=""
if(objGet("druh_sortimentu").value==0){msg+="- druh sortimentu\n"}
if(objGet("kategorie").value==0){msg+="- kategorii\n"}
if(objGet("vec").value==0){msg+="- věc\n"
}else{
if(objGet("vec").value==2||objGet("vec").value==3||objGet("vec").value==4){
if(objGet("adresa").value.length==0){msg +="- adresu\n"}
if(objGet("telefon").value.length==0){msg +="- telefon\n"}
}}
if(objGet("jmeno").value==0){msg+="- jméno a příjmení\n"}
if(objGet("email").value==0){msg+="- e-mail\n"}
if(objGet("zprava").value==0){msg+="- text\n"}
if(msg.length==0){
return true
}else{
alert("Nevyplnili jste správne tyto povinné položky:\n"+msg);return false;
}}
function openWindow(url){wasOpen=false;win=window.open(url);return (typeof(win)=='object')?true:false;}
function openwin(url,name,width,height){wasOpen=false;win=window.open(url,name,"width="+width+",height="+height+",scrollbars=no,resizable=1");return (typeof(win)=='object')?true:false;}
function openwin2(url,name,width,height){wasOpen=false;win=window.open(url,name,"width="+width+",height="+height+",resizable=1");return (typeof(win)=='object')?true:false;}
function SetFocus(arg){objGet(arg).focus();}
function fitWinToContent(){if(typeof(objGet('fotka'))=='object'){var rozmer_vyska;if(window.screen){rozmer_vyska=objGet('fotka').offsetHeight;if (rozmer_vyska>=screen.availHeight){rozmer_vyska=screen.availHeight;}else{rozmer_vyska=objGet('fotka').offsetHeight;window.focus();}window.resizeTo(objGet('fotka').offsetWidth+10,rozmer_vyska+27);window.focus();}}}
function fitWinToContent2(){if(typeof(objGet('fotografie-produkt'))=='object'){var rozmer_vyska;if(window.screen){rozmer_vyska=objGet('fotografie-produkt').offsetHeight;if (rozmer_vyska>=screen.availHeight){rozmer_vyska=screen.availHeight;}else{rozmer_vyska=objGet('fotografie-produkt').offsetHeight;window.focus();}if(objGet('fotka').offsetWidth<300){rozmer_sirka=300;}else{rozmer_sirka=objGet('fotka').offsetWidth+10;}if(rozmer_vyska<100){
			rozmer_vyska=100;
			}window.resizeTo(rozmer_sirka,rozmer_vyska+27);window.focus();}}}
function fitWinToContent3(){
	if(typeof(objGet('detail-produkt'))=='object')
	{var rozmer_vyska;
		if(window.screen){
			rozmer_vyska=objGet('detail-produkt').offsetHeight;
			if (rozmer_vyska>=screen.availHeight){
				rozmer_vyska=screen.availHeight;
			}else{
				rozmer_vyska=objGet('detail-produkt').offsetHeight;window.focus();
			}
			if(rozmer_vyska<300){
			rozmer_vyska=300;
			}
			window.resizeTo(600,rozmer_vyska+28);
			window.focus();
		}
	}
}