var width=8;
var height=7;
var numAcross=2;
var numDown=4;
var wrongMessage='WRONG: Please try again!';
var doneAction='';
var sourceDir='';
var puzzleLayout = new Array(
'-','1df','-','-','-','3dd','-','4dh', 
'1ag','i','n','k','g','o','-','o', 
'-','r','-','-','-','g','-','l', 
'-','-','2dp','-','-','w','-','l', 
'-','2ah','i','c','k','o','r','y', 
'-','-','n','-','-','o','-','-', 
'-','-','e','-','-','d','-','-' 
);
var puzzleData = new Array(
"1A","A prehistoric deciduous conifer with fan shaped leaves","ginkgo",
"2A","Native hardwood tree used for baseball bats and smoking firewood","hickory",
"1D","Short needled conifer grown in cool climates that is a popular Christmas tree","fir",
"2D","A long needled conifer valued for its softwood lumber and woodsy smell","pine",
"3D","Small understory tree with white flowers in the spring (Cornus florida)","dogwood",
"4D","Evergreen tree with thorny leaves. Female plants are valued for their red berries in the fall","holly"
);

var sourceDir = "http://www.karensgardentips.com/wp-content/uploads/garden/custom/games/crossword_puzzel/";