var showId = 0;
var s = 0;
function show () {
	s=s+4;
	var object = document.getElementById("mainimage").style; 
    object.opacity = (s/100); 
   object.MozOpacity = (s/100);
    object.KhtmlOpacity = (s/100); 
    object.filter = "alpha(opacity="+s+")"; 
	
	var object2 = document.getElementById("butt1").style; 
    object2.opacity = (s/100); 
    object2.MozOpacity = (s/100); 
    object2.KhtmlOpacity = (s/100); 
    object2.filter = "alpha(opacity="+s+")"; 	
	
		var object3 = document.getElementById("butt2").style; 
    object3.opacity = (s/100); 
    object3.MozOpacity = (s/100); 
    object3.KhtmlOpacity = (s/100); 
    object3.filter = "alpha(opacity="+s+")";
	
			var object4 = document.getElementById("logo").style; 
    object4.opacity = (s/100); 
    object4.MozOpacity = (s/100); 
    object4.KhtmlOpacity = (s/100); 
    object4.filter = "alpha(opacity="+s+")";
	
		document.getElementById("mainimage").style.visibility = "visible";	
		document.getElementById("butt1").style.visibility = "visible";	
		document.getElementById("butt2").style.visibility = "visible";	
		document.getElementById("logo").style.visibility = "visible";	
		
		if (s == 100) {
			clearInterval ( showId );
			showId = 0;
	}
}
showId = setInterval ("show ()", 100);




var shrinkId = 0;
var expandId = 0;
var imageexpandId = 0;
var h = 210;
var v = 658;
function sldshw () {
	if (h == 210) {
		document.getElementById("slideshow").style.overflow = "visible";
		document.getElementById("slideshow").style.zIndex = "2";
	}
}
function sldshw2 () {
	if (h == 210) {
		document.getElementById("slideshow").style.overflow = "hidden";		
		document.getElementById("slideshow").style.zIndex = "1";
	}
}

function slidehide () {
	if (h == 210) {
		document.getElementById("slideshow").style.overflow = "hidden";	
		document.getElementById("leftflash").style.overflow = "hidden";	
		document.getElementById("rightflash").style.overflow = "hidden";	
		document.getElementById("slideshowbottom").style.backgroundImage = "url(images/slideshowbottom2.jpg)";
		shrinkId = setInterval ("shrink ()", 30);
	}
	if (h == 0) {		
		document.getElementById("slideshowbottom").style.backgroundImage = "url(images/slideshowbottom.jpg)";
		document.getElementById("slideshow").style.overflow = "hidden";	
		expandId = setInterval ("expand ()", 30);
	}
}
function shrink () {
		h=h-2;
		v = v-2;
		document.getElementById("slideshow").style.height = (h + "px");
		
		if (h < 212) {
			if (h > 20) {
				document.getElementById("rightflash").style.height = (v + "px");
				document.getElementById("leftflash").style.height = (v + "px");
			}
			if (h < 202) {
				var object3 = document.getElementById("flashimage").style; 
   				object3.opacity = (h/100); 
	    		object3.MozOpacity = (h/100); 
    			object3.KhtmlOpacity = (h/100); 
    			object3.filter = "alpha(opacity="+(h/10)+")"; 
			}
			
		}
		if (h == 0) {
		
		document.getElementById("flashimage").style.visibility = "hidden";
			clearInterval ( shrinkId );
			shrinkId = 0;		
	}
}
function expand () {
		h=h+2;
		v=v+2;
		document.getElementById("flashimage").style.visibility = "visible";
		document.getElementById("slideshow").style.height = (h + "px");
		if (h < 212) {
			if (h > 20){
		document.getElementById("rightflash").style.height = (v + "px");
		document.getElementById("leftflash").style.height = (v + "px");
		}
					if (h < 202) {
			var object3 = document.getElementById("flashimage").style; 
   			object3.opacity = (h/100); 
	    	object3.MozOpacity = (h/100); 
    		object3.KhtmlOpacity = (h/100); 
    		object3.filter = "alpha(opacity="+(h/10)+")"; 
			}
		}
		if (h == 210) {
			clearInterval ( expandId );
			expandId = 0;
			document.getElementById("slideshow").style.overflow = "visible";
			document.getElementById("slideshow").style.zIndex = "2";
	}
}