// JavaScript Document


// Change bg color of link
function chgLkClr(divId, lkState){
	if(document.getElementById(divId)){
		// 0: mouseover
		if(lkState == 0){
			document.getElementById(divId).style.backgroundColor = "#e2ccbe"
			} else {
				document.getElementById(divId).style.backgroundColor = "#2E180B"
				}
		}
	}
	
// Show/ Hide Menu
function chgMenuState(menuId, menuState){
	if(document.getElementById(menuId)){
		
		// 0: Hidden
		if(menuState == 0){
			document.getElementById(menuId).style.display = "block";
			} else {
				document.getElementById(menuId).style.display = "none";
				}
		}
	}
	
// Enlarge Img from flash
function engImg(imgFolder, imgJpgName){
	var nuWin = window.open("shwImg.htm?categ=" + imgFolder + "&imgName=" + imgJpgName, "TerraKrafts", "width=900, height=600, menubar=0, resizable=1, location=0, margin=0");
	nuWin.focus();
	}
	
function showImg(){
	var qryStr = window.location.search.substring(1);
	
	// get imagefolder/ image name
	qryArray = qryStr.split("&");
	for(var i=0; i < qryArray.length; i++){
		qryVar = qryArray[i].split("=");
		
		if(qryVar[0] == "categ"){
			imgFolder = qryVar[1];
			}
		if(qryVar[0] == "imgName"){
			imgName = qryVar[1];
			}
			
		}
	
	// load image
	if(imgFolder && imgName){
		document.getElementById("disImg").src = "images/" + imgFolder + "/" + imgName + ".jpg";
		}
	
	
	}