var	strCurrentDoorStyle;
	var strCurrentFrameStyle;
		
			function ShowFramesForDoor(strDoorDIVName)
			{
				document.getElementById('MiniFramesTokyo').style.display='none';
				document.getElementById('MiniFramesDubai').style.display='none';
				document.getElementById('MiniFramesLondon').style.display='none';
				document.getElementById('MiniFramesNewYork').style.display='none';
				document.getElementById('MiniFramesSydney').style.display='none';
				document.getElementById('MiniFramesMadrit').style.display='none';
				document.getElementById('MiniFramesAmsterdam').style.display='none';
				document.getElementById('MiniFramesNewLondon').style.display='none';
				document.getElementById('MiniFramesParis').style.display='none';
				document.getElementById('MiniFramesPrague').style.display='none';
				document.getElementById('MiniFramesRome').style.display='none';
				
				document.getElementById(strDoorDIVName).style.display='';	
			}
		
		
			function CheckEmail(strEmail)
			{
				var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
				if (!filter.test(strEmail)) return false; else return true;
			}
			
			function ChooseDoorFirstPage(strDoorType,strDoorName,strFramesDivName)
			{
				document.getElementById('BigDoor').src='../site_images/doors/doors_sized_up/'+strDoorType;
				document.getElementById('BigDoorQuotePage').src='../site_images/doors/doors_sized_up/'+strDoorType;
				
				ShowFramesForDoor(strFramesDivName);
				
				document.getElementById('Doors').style.display='none';
				document.getElementById('Frames').style.display='';
				
				strCurrentDoorStyle=strDoorName;
				document.getElementById('TypeOfDoor').value=strCurrentDoorStyle;
				document.getElementById('TypeOfFrame').value='Frame 0';
			}	
			
			function BackToFirstPage()
			{
				document.getElementById('Doors').style.display='';
				document.getElementById('Frames').style.display='none';
			}
				
			function BackToFrames()
			{
				document.getElementById('Frames').style.display='';
				document.getElementById('QuoteForm').style.display='none';
			}
			
			
			
			function ChangeDoorWithFrame(strFrameType,strFrameName)
			{
				document.getElementById('BigDoor').src="../site_images/doors/with_frames"+strFrameType;
				document.getElementById('BigDoorQuotePage').src='../site_images/doors/with_frames'+strFrameType;
			
				
				strCurrentFrameStyle=strFrameName;
				document.getElementById('TypeOfFrame').value=strCurrentFrameStyle;
			}
			
			function ShowFirstPage()
			{
				document.getElementById('Doors').style.display='';
				document.getElementById('Frames').style.display='none';
			}
			
			function DisplayCFQuoteForm()
			{
				document.getElementById('Frames').style.display='none';
				document.getElementById('QuoteForm').style.display='';	
			}
			
			function ShowFramesPage()
			{
				document.getElementById('Frames').style.display='';
				document.getElementById('QuoteForm').style.display='none';	
			}
			
			function ShowFinishes(strTypeOfFinish)
			{
				if (strTypeOfFinish=='Painted') 
				{
					document.getElementById('StainFinish').style.display='none';
					document.getElementById('PaintFinish').style.display='';
				}
				
				if (strTypeOfFinish=='Stained') 
				{
					document.getElementById('StainFinish').style.display='';
					document.getElementById('PaintFinish').style.display='none';
				}
			}
			
			function SendEnquiry()
			{
				strWoodType=document.getElementById('WoodType').value;
				strWoodFinish=document.getElementById('WoodFinish').value;
				
				if (strWoodFinish=='Stained') 
					strFinishDetail=document.getElementById('StainFinishCode').value;
				else
					strFinishDetail=document.getElementById('PaintFinishRALCode').value;
				
				strFrameWidth=document.getElementById('FrameWidth').value;
				strFrameHeight=document.getElementById('FrameHeight').value;
				strName=document.getElementById('CFName').value;
				strEmail=document.getElementById('CFEmail').value;
				strTelephone=document.getElementById('CFTelephone').value;
				strSource=document.getElementById('CFSource').value;
				strAddress=document.getElementById('CFAddress').value;	
			
				
				if ((strEmail!='') & (CheckEmail(strEmail)==false))
				{
				document.getElementById('ThankYouParagraph').innerHTML='Please enter valid email address';
					return false;
				} 
				
				if ((strEmail=='') | (strName=='')) 
				{
					document.getElementById('ThankYouParagraph').innerHTML='Please fill mandatory fields';
					return false;
				}
				else
				{			
				frames["EmailFrame"].location='cf_enquiry.php?DoorStyle='+strCurrentDoorStyle+'&FrameStyle='+strCurrentFrameStyle+'&WoodType='+strWoodType+'&WoodFinish='+strWoodFinish+'&FinishDetail='+strFinishDetail+'&FrameWidth='+strFrameWidth+'&FrameHeight='+strFrameHeight+'&Name='+strName+'&Email='+strEmail+'&Telephone='+strTelephone+'&Source='+strSource+'&Address='+strAddress;

				document.getElementById('ThankYouParagraph').innerHTML='Thank you. We should be in touch shortly';
				}
			}