function Show(div1,div2,div3,But1,But2,But3,Box,I1,I2,I3,IA1,IA2,IA3,BI1,BI2,BI3,BI4)
		{
			var d1 = document.getElementById(div1);
			var d2 = document.getElementById(div2);
			var d3 = document.getElementById(div3);
			
			var b1 = document.getElementById(But1);
			var b2 = document.getElementById(But2);
			var b3 = document.getElementById(But3);
			
			var box = document.getElementById(Box);
			
			if(d1 != null)
			{
				if(d1.style.display == 'block')
				{
					d1.style.display = 'none';
					box.src = BI4;
					if(b1 != null)
						b1.src = I1;
					if(b2 != null)
						b2.src = I2;
					if(b3 != null)
						b3.src = I3;
				}
				else
				{
					d1.style.display = 'block';
					if(d2 != null)
						d2.style.display = 'none';
					if(d3 != null)
						d3.style.display = 'none';
					box.src = BI1;
					if(b1 != null)
						b1.src = IA1;
					if(b2 != null)
						b2.src = I2;
					if(b3 != null)
						b3.src = I3;
				}
			}
			return false;
		}