// JavaScript Document
var isActive = 'ebony'
function onStart(){
	imid = isActive
			if (document.getElementById) { // DOM3 = IE5, NS6 
					document.getElementById(imid).style.cursor = 'default'; 
				}else if (document.layers) { // Netscape 4 
					document.imid.style.cursor = 'default';  
				}else { // IE 4 
					document.all.imid.style.cursor = 'default'; 
			} 	

}
function loadIt(imid){
if (isActive != imid){
	if (imid == 'ebony'){
				if (document.getElementById) { // DOM3 = IE5, NS6 
						document.getElementById('alternative').src = "blank.gif"; 
						document.getElementById('floorimg').src = "index_img/initial_floor.jpg"; 
					}else if (document.layers) { // Netscape 4 
						document.alternative.src = "index_img/" + imid + "blank.gif"; 
					}else { // IE 4 
						document.all.alternative.src = "index_img/" + imid + "blank.gif"; 
				} 
			}else {
				if (document.getElementById) { // DOM3 = IE5, NS6 
						document.getElementById('alternative').src = "index_img/" + imid + ".jpg"; 
						document.getElementById('floorimg').src = "index_img/" + imid + "_floor.jpg"; 
					}else if (document.layers) { // Netscape 4 
						document.alternative.src = "index_img/" + imid + ".jpg"; 
					}else { // IE 4 
						document.all.alternative.src = "index_img/" + imid + ".jpg"; 
				} 
	}
	//			
	if (document.getElementById) { // DOM3 = IE5, NS6  !!!Make active button, make previous button inactive.
					document.getElementById(imid).src = "index_img/" + imid + "_active.png";  //load active image
					document.getElementById(isActive).src = "index_img/" + isActive + ".png"; //make previous image inactive
					document.getElementById(isActive).style.cursor = 'pointer'; //change pointer style to hand for active img
					document.getElementById(imid).style.cursor = 'default'; //change pointer style to default for inactive img
				}else if (document.layers) { // Netscape 4 
					document.imid.src = "index_img/" + imid + "_active.png"; 
					document.imid.src = "index_img/" + isActive + ".png";
					document.imid.style.cursor = 'default'; 
				}else { // IE 4 
					document.all.imid.src = "index_img/" + imid + "_active.png"; 
					document.all.imid.src = "index_img/" + isActive + ".png";
					document.all.imid.style.cursor = 'default'; 
	} 
}
//
isActive = imid
}
function mOver(imid){
	if (isActive != imid){
			if (document.getElementById) { // DOM3 = IE5, NS6 
					document.getElementById(imid).src = "index_img/" + imid + "_hover.png"; 
				}else if (document.layers) { // Netscape 4 
					document.imid.src = "index_img/" + imid + "_hover.png"; 
				}else { // IE 4 
					document.all.imid.src = "index_img/" + imid + "_hover.png"; 
			} 
		}

}
function mOut(imid){
	if (isActive != imid){
			if (document.getElementById) { // DOM3 = IE5, NS6 
					document.getElementById(imid).src = "index_img/" + imid + ".png"; 
				}else if (document.layers) { // Netscape 4 
					document.imid.src = "index_img/" + imid + ".png"; 
				}else { // IE 4 
					document.all.imid.src = "index_img/" + imid + ".png"; 
			} 
	}
}