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 swapSubmit(enquireDivId) { //v3.0
	  document.getElementById(enquireDivId).innerHTML='Thank you, <br> We will contact you shortly.'; 
	  return true;
	}
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 swapMenu(menuB,menuDiv){
	if(document.getElementById(menuDiv)){
	if(!('block'==document.getElementById(menuDiv).style.display)){
		document.getElementById(menuDiv).style.display='block';
		$.get("lastproduct.php", { showPartId: menuDiv},
			 	 function(data){}); 
		//menuB.innerHTML=menuB.innerHTML.replace('rightbutton','downbutton');
	}else{
		document.getElementById(menuDiv).style.display='none';	
		//menuB.innerHTML=menuB.innerHTML.replace('downbutton','rightbutton');
	}
	}
	
}

function checkForm() {
	var theForm=document.getElementById('enquiryForm');
	if(theForm.customerComment.value=='comment'||theForm.customerComment.value.length<2){
		alert('Please input some comment.');
		return false;
	}
	if(theForm.customerEmail.value=='email'||theForm.customerEmail.value.length<2){
		alert('Please input correct email.');
		return false;
	}


	document.getElementById('enquireDiv').style.display='none'; 
	document.getElementById('thankDiv').style.display='block';

     return true;
     
     
}

function checkDetail() {
	var theForm=document.getElementById('detailForm');
	if(theForm.contactname.value=='name of contact'||theForm.contactname.value.length<2){
		alert('Please input correct contact name.');
		return false;
	}
	if(theForm.email3.value=='email'||theForm.email3.value.length<2){
		alert('Please input correct email.');
		return false;
	}

	
	document.getElementById('enquireDetail').style.display='none'; 
	document.getElementById('thankDetail').style.display='block';
	return true;
}