var tree = new Image();
var tree_Ov = new Image();
var pond = new Image();
var pond_Ov = new Image();
var lodgeR = new Image();
var lodgeR_Ov = new Image();
var lodgeE = new Image();
var lodgeE_Ov = new Image();
var lodgeB = new Image();
var lodgeB_Ov = new Image();
var lodgeP = new Image();
var lodgeP_Ov = new Image();
var lodgeG = new Image();
var lodgeG_Ov = new Image();
var tent1 = new Image();
var tent1_Ov = new Image();
var tent3 = new Image();
var tent3_Ov = new Image();
var tent4 = new Image();
var tent4_Ov = new Image();
var tent5 = new Image();
var tent5_Ov = new Image();
var tent6 = new Image();
var tent6_Ov = new Image();
var tent8 = new Image();
var tent8_Ov = new Image();
var tent9 = new Image();
var tent9_Ov = new Image();

tree.src = "images/space.gif"; 
tree_Ov.src = "images/idx_tree-over.gif"; 
pond.src = "images/space.gif"; 
pond_Ov.src = "images/idx_pond-over.gif"; 
lodgeR.src = "images/space.gif"; 
lodgeR_Ov.src = "images/idx_lodge_r-over.gif";
lodgeE.src = "images/space.gif"; 
lodgeE_Ov.src = "images/idx_lodge_e-over.gif";
lodgeB.src = "images/space.gif"; 
lodgeB_Ov.src = "images/idx_lodge_b-over.gif"; 
lodgeP.src = "images/space.gif"; 
lodgeP_Ov.src = "images/idx_lodge_p-over.gif"; 
lodgeG.src = "images/space.gif"; 
lodgeG_Ov.src = "images/idx_lodge_g-over.gif"; 
tent1.src = "images/space.gif"; 
tent1_Ov.src = "images/idx_tent01-over.gif"; 
tent3.src = "images/space.gif"; 
tent3_Ov.src = "images/idx_tent03-over.gif"; 
tent4.src = "images/space.gif"; 
tent4_Ov.src = "images/idx_tent04-over.gif";
tent5.src = "images/space.gif"; 
tent5_Ov.src = "images/idx_tent05-over.gif";
tent6.src = "images/space.gif"; 
tent6_Ov.src = "images/idx_tent06-over.gif";
tent8.src = "images/space.gif"; 
tent8_Ov.src = "images/idx_tent08-over.gif"; 
tent9.src = "images/space.gif"; 
tent9_Ov.src = "images/idx_tent09-over.gif"; 

function c_tree(){document.tree.src=tree.src;}
function c_tree_Ov(){document.tree.src=tree_Ov.src;}
function c_pond(){document.pond.src=pond.src;}
function c_pond_Ov(){document.pond.src=pond_Ov.src;}
function c_lodgeR(){document.lodgeR.src=lodgeR.src;}
function c_lodgeR_Ov(){document.lodgeR.src=lodgeR_Ov.src;}
function c_lodgeE(){document.lodgeE.src=lodgeE.src;}
function c_lodgeE_Ov(){document.lodgeE.src=lodgeE_Ov.src;}
function c_lodgeB(){document.lodgeB.src=lodgeB.src;}
function c_lodgeB_Ov(){document.lodgeB.src=lodgeB_Ov.src;}
function c_lodgeP(){document.lodgeP.src=lodgeP.src;}
function c_lodgeP_Ov(){document.lodgeP.src=lodgeP_Ov.src;}
function c_lodgeG(){document.lodgeG.src=lodgeG.src;}
function c_lodgeG_Ov(){document.lodgeG.src=lodgeG_Ov.src;}
function c_tent1(){document.tent1.src=tent1.src;}
function c_tent1_Ov(){document.tent1.src=tent1_Ov.src;}
function c_tent3(){document.tent3.src=tent3.src;}
function c_tent3_Ov(){document.tent3.src=tent3_Ov.src;}
function c_tent4(){document.tent4.src=tent4.src;}
function c_tent4_Ov(){document.tent4.src=tent4_Ov.src;}
function c_tent5(){document.tent5.src=tent5.src;}
function c_tent5_Ov(){document.tent5.src=tent5_Ov.src;}
function c_tent6(){document.tent6.src=tent6.src;}
function c_tent6_Ov(){document.tent6.src=tent6_Ov.src;}
function c_tent8(){document.tent8.src=tent8.src;}
function c_tent8_Ov(){document.tent8.src=tent8_Ov.src;}
function c_tent9(){document.tent9.src=tent9.src;}
function c_tent9_Ov(){document.tent9.src=tent9_Ov.src;}