function toogleTabElementDisplay(currentElement, option)
		{	
			if (document.getElementById)	
				var currentElementStyles = document.getElementById(currentElement);
			else
				if (document.all)
					var currentElementStyles = document.all[currentElement];
				else
					var currentElementStyles = new Object();
			
			if (currentElementStyles.style) 
				currentElementStyles = currentElementStyles.style;	
			
			if (option==1)
				currentElementStyles.display = "block";
			else
				currentElementStyles.display = "none";
		} /*hides or displays a current element based on its current display style*/