function selectNavigation(url) {
	window.location = document.form1.select.value;
}

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_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_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 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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function lahetaLomake(formName) {
  document.forms[formName].submit();
}

function varmista() {
  if (confirm("Oletko varma, että haluat tyhjentää ostoskorisi?")) {
  	window.location = 'index.php?s=ostoskori&p=tyhjenna';
  }
}

function tarkastaLomake(formName, formAction) {
  var ok = true;
  var elements = document.forms[formName].elements;

  if (formAction) {
  	document.forms[formName].action = formAction;
  }


  for (i = 0; i < elements.length; i++) {
  	if (elements[i].type != "hidden") {
  		if (elements[i].type == "text") {
	  		if (elements[i].value == "") {
	  			alert("Lomakkeella on puutteita, ole hyvä ja täytä kaikki tiedot");
	  			ok = false;
	  			elements[i].focus();
	  			break;
	  		}
  		}
  		if (elements[i].type == "select-one") {
  			if (elements[i].selectedIndex == 0) {
  				alert("Tee valinta alasvetovalikosta");
  				ok = false;
  				elements[i].focus();
  				break;
  			}
  		}
  	}
  }
  /*
  if (document.forms[formName].prod.selectedIndex == 0) {
  	alert("valitse tuote");
  	document.forms[formName].prod.focus();
  	ok = false;
  }
  if (document.forms[formName].maara.value == "") {
  	alert("anna tilattava määrä");
  	document.forms[formName].maara.focus();
  	ok = false;
  }
  */
  if (ok)
  	document.forms[formName].submit();
}