function genPortfolio(strona,stron)
{var projekty=findObj('projekty');var req=mint.Request();var prev,next;req.AddParam("strona",strona);req.Send('portfolio.php');clearProjects(projekty);req.OnSuccess=function()
{if(strona>1){prev=strona-1;findObj('prev').style.visibility='visible';}else{prev=1;findObj('prev').style.visibility='hidden';}
if(strona<stron){next=strona+1;findObj('next').style.visibility='visible';}else{next=stron;findObj('next').style.visibility='hidden';}
findObj('prev').onclick=function(){genPortfolio(prev,stron);}
findObj('next').onclick=function(){genPortfolio(next,stron);}
projekty.innerHTML='';portfolio=this.responseText.split('|');for(var i=0;i<portfolio.length;i++)addProject(portfolio[i]);};};function addProject(projekt)
{var projekty=findObj('projekty');var dane=projekt.split('~');html="<div class=\"projekt\" id=\"projekt"+dane[0]+"\" onmouseover=\"genDescription('"+(dane[2])+"',this,event);trackGuest('mouseover',"+dane[0]+")\">";html+="<div class=\"obrazek\">"+(dane[3]?"<a href=\""+(dane[3])+"\" onclick=\"trackGuest('click',"+dane[0]+")\" target=\"_blank\">":'')+(dane[1].length>0?"<img src=\"portfolio/"+dane[1]+"\" alt=\"\">":"&nbsp;")+(dane[3]?'</a>':'')+"</div>";if(dane[1].length>0)html+="<center><div class=\"opis\"><img src=\"styles/opis.gif\" alt=\"\"></div></center>";html+="</div>";projekty.innerHTML=projekty.innerHTML+html;};function genDescription(desc,obj,e)
{var t=document.createElement("div");t.id="chmurka";t.className="chmurka";t.innerHTML=desc;obj.onmousemove=function(e){obj.move(e)};obj.onmouseout=function(e){document.body.removeChild(t);};obj.move=function(e){e=e||event;if(e.clientX>772)
t.style.left="600px";else if(e.clientX<354)
t.style.left="174px";else
t.style.left=(e.clientX-175)+"px";};document.body.appendChild(t);SetOpacity(t,0);setTimeout("showDescription()",150);};function showDescription(){if(findObj('chmurka'))mint.fx.Fade('chmurka',95,20,1);};function clearProjects(projekty){projekty.innerHTML='';for(var i=0;i<5;i++)
projekty.innerHTML=projekty.innerHTML+'<div class="projekt"><div class="obrazekLoading"></div></div>';};function validForm(form){var blad1=blad2='';if(form.wiadomosc.value.length<10){blad2="Wiadomość jest zbyt krótka.\n";form.wiadomosc.focus();}
if(!valEmail(form.email.value)){blad1="Podano nieprawidłowy adres e-mail.\n";form.email.focus();}
komunikat=blad1+blad2;if(komunikat){alert(komunikat);return false;}
return true;};function valEmail(email){apos=email.indexOf("@");dotpos=email.lastIndexOf(".");if(apos<1||dotpos-apos<2)
return false;else
return true;};function findObj(n,d){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=findObj(n,d.layers[i].document);if(!x&&d.getElementById)x=d.getElementById(n);return x;};function trackGuest(type,projekt){var req=mint.Request();req.AddParam("type",type);req.AddParam("projekt",projekt);req.Send('statystyki.php');};