function resizeBlock(blockId)
		{
			var myBlock = document.getElementById(blockId);
			//blockLargeCorrection
			if(blockId == 'blk_05')
			{
				myBlock.className = 'block blockLargeCorrection';
			}
			else
			{
				myBlock.className = 'block blockLarge';
			}

			var mySpan = document.getElementById('spn_' + blockId);
			mySpan.style.display = 'block';
			
			for(i = 1; i <= 5; i++)
			{
				var divName = 'blk_0' + i;
				var myDiv = document.getElementById(divName);
				if(myDiv.id != myBlock.id)
				{
					if(i == 5)
					{
						myDiv.className = 'block blockSmallCorrection';
					}
					else
					{
						myDiv.className = 'block blockSmall';
					}
				}
			}
		}
		
		function normalSize(blockId)
		{
			for(i = 1; i <= 5; i++)
			{
				var divName = 'blk_0' + i;
				var myDiv = document.getElementById(divName);
				if(i == 5)
				{
					myDiv.className = 'block blockCorrection';
				}
				else
				{
					myDiv.className = 'block';
				}
				
				
				var mySpan = document.getElementById('spn_' + blockId);
				mySpan.style.display = 'none';
			}
		}