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];}
}

function preloadImages()
{
   MM_preloadImages('img/home/contact_on.gif','img/home/materials_on.gif','img/home/about_on.gif','img/home/whatwedo_on.gif','img/home/equipment_on.gif','img/home/cad_on.gif');
}

function checkForm()
{
   if(document.contact.cname.value == "")
   {
      alert("Please fill in your name");
      document.contact.cname.focus();
      return false;
   }
      
	    
   if(document.contact.email.value == "")
   
   {
      alert("Please fill in your email");
      document.contact.email.focus();
      return false;
   } 
     
   if(document.contact.email.value.indexOf("@") == -1 || 
      document.contact.email.value.indexOf(".") == -1 ||
      document.contact.email.value.length < 6)
   {
      alert("Not a valid email address");
      document.contact.email.focus();
      return false;  
   }
   
   if(document.contact.subject.value == "")
   
   {
      alert("Please fill in your subject");
      document.contact.subject.focus();
      return false;
   }
   
   if(document.contact.cmessage.value == "")
   
   {
      alert("Please fill in your message");
      document.contact.cmessage.focus();
      return false;
   }
}

function load1(form) {
     var url = form.Llist_1.options[form.Llist_1.selectedIndex].value;
     if (url != '') location.href = url;
     return false;
}

function checkFormMoto()
{
   if(document.motorcycle_parts.pname.value == "")
   {
      alert("Please fill in your name");
      document.motorcycle_parts.pname.focus();
      return false;
   }
      
	    
   if(document.motorcycle_parts.email.value == "")
   
   {
      alert("Please fill in your email");
      document.motorcycle_parts.email.focus();
      return false;
   } 
     
   if(document.motorcycle_parts.email.value.indexOf("@") == -1 || 
      document.motorcycle_parts.email.value.indexOf(".") == -1 ||
      document.motorcycle_parts.email.value.length < 6)
   {
      alert("Not a valid email address");
      document.motorcycle_parts.email.focus();
      return false;  
   }

   if(document.motorcycle_parts.city.value == "")
   
   {
      alert("Please fill in your city");
      document.motorcycle_parts.city.focus();
      return false;
   }
   
   if(document.motorcycle_parts.zip.value == "")
   
   {
      alert("Please fill in your zip");
      document.motorcycle_parts.zip.focus();
      return false;
   }
   
   if(document.motorcycle_parts.state.value == "")
   
   {
      alert("Please fill in your state or province");
      document.motorcycle_parts.state.focus();
      return false;
   }

   if(document.motorcycle_parts.country.value == "")
   
   {
      alert("Please fill in your country");
      document.motorcycle_parts.country.focus();
      return false;
   }
}