name=0;
function gowindow(location)
{
	if(screen)
	{
		leftpos = screen.width-500;
	}
	
	Window = window.open(location);
	name++;
}

function showPic(whichpic, title) 
{ 
	if (document.getElementById) 
	{ 
		document.getElementById('placeholder').src = whichpic.href; 
		//document.getElementById('title').childNodes[0].nodeValue = title; 
		//document.getElementById('price').childNodes[0].nodeValue = price; 
		//document.getElementById('year').childNodes[0].nodeValue = year; 
		//document.getElementById('medium').childNodes[0].nodeValue = medium; 
		//document.getElementById('s1').childNodes[0].nodeValue = size1; 
		//document.getElementById('s2').childNodes[0].nodeValue = size2; 
		//window.location="#top"
		return false; 
	} 
	else 
	{ 
		return true; 
	} 
}

function submitEnquiry(formname)
{
	   if (formname.firstname.value=="")
	   {
		   alert("Please enter first your name");
		   formname.firstname.focus();
		   return false;
	   }

	   else if (formname.lastname.value=="")
	   {
		   alert("Please enter your family name");
		   formname.lastname.focus();
		   return false;
	   }

	   else if (formname.email.value=="")
	   {
		   alert("Please enter your email address");
		   formname.email.focus();
		   return false;
	   }

	   else if (formname.enquiry.value=="")
	   {
		   alert("Please enter your enquiry");
		   formname.enquiry.focus();
		   return false;
	   }

	else return true;

}

function submitImage(formname)
{
       result = true;
	   if (formname.file.value=="")
	   {
		   alert("You need to choose an image to upload");
		   formname.file.focus();
		   result=false;
	   }

	   else if (formname.imageName.value=="")
	   {
		   alert("You need to enter a name for this image");
		   formname.imageName.focus();
		   result=false;
	   }

	return result;
}

function submiteditImage(formname)
{
	   if (formname.imageName.value=="")
	   {
		   alert("You need to enter a name for this image");
		   formname.imageName.focus();
		   return false;
	   }

	return true;
}