var intHeight = null;
		var intWidth = null;
		showEdit = function(elName) {
			document.getElementById(elName).style.backgroundColor = '#ffffcc';

			intHeight = document.getElementById(elName).clientHeight;
			intWidth = document.getElementById(elName).clientWidth;
		}
		
		onEdit = function(elHideName, elShowName) {
			document.getElementById(elHideName).style.display = 'none';
			document.getElementById(elShowName).style.display = 'block';
			document.getElementById("txa" + elShowName).style.height = intHeight + "px";
			document.getElementById("txa" + elShowName).style.width = intWidth + "px";
		}

		offEdit = function(elShowName, elHideName) {
			document.getElementById(elHideName).style.display = 'none';
			document.getElementById(elShowName).style.display = 'block';
		}

		hideEdit = function(elName) {
			document.getElementById(elName).style.backgroundColor = '#fff';
		}