var tooltip_sussex=function(){
	var speed = 7;
	var timer = 30;
	var endalpha = 90;
	var alpha = 0;
	var tt,t,c,b,h;
	var ie = document.all ? true : false;
	
	return{
		show:function(id){					
			tt = document.getElementById(id);															
			tt.style.visibility = "visible";	
			
			clearInterval(tt.timer);
			tt.timer = setInterval(function(){tooltip_sussex.fade(1)},timer);			
		},		
		fade:function(d){
			var a = alpha;
			if((a != endalpha && d == 1) || (a != 0 && d == -1)){
				var i = speed;
				if(endalpha - a < speed && d == 1){
					i = endalpha - a;
				}else if(alpha < speed && d == -1){
					i = a;
				}
				alpha = a + (i * d);				
				tt.style.opacity = alpha * .01;
				tt.style.filter = 'alpha(opacity=' + alpha + ')';
			}else{				
				clearInterval(tt.timer);				
				if(d == -1){ 
					tt.style.visibility = 'hidden';

				}
			}
		},
		hide:function(id){		
			clearInterval(tt.timer);
			tt.timer = setInterval(function(){tooltip_sussex.fade(-1)},timer);
			
		}
	};
}();

var tooltip_hants=function(){
	var speed = 7;
	var timer = 30;
	var endalpha = 90;
	var alpha = 0;
	var tt,t,c,b,h;
	var ie = document.all ? true : false;
	return{
		show:function(id){
			tt = document.getElementById(id);												
			tt.style.visibility = "visible";	
			
			clearInterval(tt.timer);
			tt.timer = setInterval(function(){tooltip_hants.fade(1)},timer);
		},		
		fade:function(d){
			var a = alpha;
			if((a != endalpha && d == 1) || (a != 0 && d == -1)){
				var i = speed;
				if(endalpha - a < speed && d == 1){
					i = endalpha - a;
				}else if(alpha < speed && d == -1){
					i = a;
				}
				alpha = a + (i * d);				
				tt.style.opacity = alpha * .01;
				tt.style.filter = 'alpha(opacity=' + alpha + ')';
			}else{				
				clearInterval(tt.timer);
				if(d == -1){ tt.style.visibility = 'hidden';}
			}
		},
		hide:function(id){		
			clearInterval(tt.timer);
			tt.timer = setInterval(function(){tooltip_hants.fade(-1)},timer);
		}
	};
}();