// JavaScript Document


if (document.images)
                        {	
housepicon = new Image();  
housepicon.src = "img/house.jpg"; 

doublebedpicon = new Image();  
doublebedpicon.src = "img/double_bedroom.jpg"; 

doublebathpicon = new Image();  
doublebathpicon.src = "img/double_bathroom.jpg"; 

twinbedpicon = new Image();  
twinbedpicon.src = "img/twin_bedroom.jpg"; 

twinbathpicon = new Image();  
twinbathpicon.src = "img/twin_bathroom.jpg"; 

villagegreenpicon = new Image();  
villagegreenpicon.src = "img/village_green.jpg"; 

balloonspicon = new Image();  
balloonspicon.src = "img/balloons.jpg"; 


                        }

                function imageSwap()
                        {
                        if (document.images)
                                {
									for (var Count=0; Count < imageSwap.arguments.length; Count++){
										swap=imageSwap.arguments[Count];
										destinationName=swap.substring(0,swap.indexOf(":"))	;
										sourceName=swap.substring(swap.indexOf(":")+1,swap.length);
										
                                        document[destinationName].src = eval(sourceName + ".src");
									}
                                }
                        }