// rollover na obrazkach

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];}
}

// powiekszenia obrazków

function show(file){
	window.open("view.php?file="+file+"&title=Powiekszenie","Powiekszenie","toolbar=no,status=no,width=250,height=15");
}

 function checkZamowienie(frm)
    {
    	  var bfr="";
        var radio_choice = true;
        

        if(frm.first_name.value == "")
        {
        		bfr+="You must provide your First Name!\n";
        }
		
        if(frm.last_name.value == "")
        {
        		bfr+="You must provide your Last Name!\n";
        }

        if(frm.street.value == "")
        {
        		bfr+="You must provide your address!\n";
        }
		
        if(frm.code.value == "")
        {
        		bfr+="You must provide postal code!\n";
        }
		
        if(frm.city.value == "")
        {
        		bfr+="You must provide city!\n";
        }
        
        if(frm.country.value == "")
        {
        		bfr+="You must provide country!\n";
        }
		
        if(frm.region.value == "0")
        {
        		bfr+="You must provide your Delivery Zone\n";
        }
        
        if(frm.prowincja.value == "")
        {
        		bfr+="You must provide your State/Province\n";
        }   
        

        if(frm.email.value == "")
        {
            bfr+="You must provide your e-mail address!\n";
        }
        else{
	        if(!frm.email.value.match(/^([a-z0-9_.-]+)@[a-z0-9-_]+([.][a-z0-9-_]+)+$/i))
	        {
	            bfr+="You must provide your e-mail address!\n";
	        }
        } 
        
        if(frm.billing.checked) {
        
 
        if(frm.s_first_name.value == "")
        {
        		bfr+="You must provide your First Name!\n";
        }
		
        if(frm.s_last_name.value == "")
        {
        		bfr+="You must provide your Last Name!\n";
        }

        if(frm.s_street.value == "")
        {
        		bfr+="You must provide your address!\n";
        }
		
        if(frm.s_code.value == "")
        {
        		bfr+="You must provide postal code!\n";
        }
		
        if(frm.s_city.value == "")
        {
        		bfr+="You must provide city!\n";
        }
        
        if(frm.s_country.value == "")
        {
        		bfr+="You must provide country!\n";
        }
        
        if(frm.s_prowincja.value == "")
        {
        		bfr+="You must provide your State/Province\n";
        }  
        
        }
        
 
        
        if(frm.card_type.value == "0")
        {
        		bfr+="You must provide your Card Type\n";
        }
        
        if(frm.card_month.value == "0")
        {
        		bfr+="You must provide your Card Expire Month\n";
        }
        
        if(frm.card_year.value == "0")
        {
        		bfr+="You must provide your Card Expire Year\n";
        }
        
        if(frm.card_number.value == "")
        {
        		bfr+="You must provide your Card number!\n";
        }
        if(frm.card_secure.value == "")
        {
        		bfr+="You must provide your secure code!\n";
        }
        
        if(frm.card_name.value == "")
        {
        		bfr+="You must provide your Card Name!\n";
        }
        
        if(frm.card_number.value.length < 16)
        {   

        		bfr+="Your credit card number doesn't seem to be valid. Please check the number!\n";
        }
        
        if(frm.card_number.value.length > 16)
        {   

        		bfr+="Your credit card number doesn't seem to be valid. Please check the number!\n";
        }

        
        if(bfr!=""){
			alert(bfr);
			return false;
		  }
		  return true;
    }