function $get(id){
	if (document.getElementById)
	    var returnVar = document.getElementById(id);
	else if (document.all)
	    var returnVar = document.all[id];
	else if (document.layers)
	    var returnVar = document.layers[id];
	return returnVar;
}
function openWindow(filepath, winname, arguments) {
var popupWin = window.open(filepath, winname, arguments);
popupWin.focus();
}
function showImage(fld,sFile){
	$get(fld).src=sFile;
}
function getFieldSourceURL(fld){  
  return $get(fld).src;
}
function viewFile(filename, winname, arguments){
var popupWin=window.open('http://www.metals4u.co.uk/viewfile.asp?file='+filename,winname, arguments);
popupWin.focus();
}
function fnCopyContactDetails(){
  $get('optDeliveryTitle').value=$get('optTitle').value;
  $get('txtDeliveryFirstname').value=$get('txtFirstname').value;
  $get('txtDeliverySurname').value=$get('txtSurname').value;
  $get('txtDeliveryCompanyName').value=$get('txtCompanyName').value;
  $get('txtDeliveryAddress1').value=$get('txtAddress1').value;
  $get('txtDeliveryAddress2').value=$get('txtAddress2').value;
  $get('txtDeliveryAddress3').value=$get('txtAddress3').value;
  $get('txtDeliveryTown').value=$get('txtTown').value;
  $get('txtDeliveryPostcode').value=$get('txtPostcode').value;
  $get('txtDeliveryTelephone').value=$get('txtTelephone').value;    
}

function fnCheckAnchorJump(strJump){ 
 window.status='hash'+strJump;
 if(strJump==''){            
    window.location.hash='';        
  }else if(navigator.appVersion.indexOf("Linux")==-1){ 
  //johnathan.kendall@vitaminkdesign.com
  //added extra condition to only do boomark jump in windows
 	window.location.hash=strJump;
  }    
}