var divheight =180;
		var speed=11;
		
		var i=0;
		var s;
	
		
		var p=0;
		
		function big(n){
			if(document.getElementById("bbb"+n).offsetHeight<11){
				
			i=0;		
		inc(n);
		
		
			}
				else if(document.getElementById("bbb"+n).offsetHeight>divheight){
				
				p=divheight;
		
			inc2(n);
				
				}
		
				
		}
		function inc(x){
			
			i=i+10;
		document.getElementById("bbb"+x).style.height=i+"px";
				
				if(i>divheight){
					
					i=divheight-5;
		
				}
					var s=setTimeout("inc("+x+")",speed);
			if(i==175){
				window.clearTimeout(s);
				
			}
			
		}
		function inc2(x){
		if(p>1){
		p=p-10;
			document.getElementById("bbb"+x).style.height=p +"px";
				
		}
		var s=setTimeout("inc2("+x+")",speed);
		if(p==0){
			
				window.clearTimeout(s);
		}
		}