/* ====================================================================

	File Name:	show_hide.js
	
	Purpose	 :	This is a script file for performing DHTML
                	operations 
                	
	Developer: 	GDC Dev Team
	
	Modifications:
	Date		Developer	Change
	------------	---------------	----------------------------
	08/16/2005	GDC Dev Team	Created
   =================================================================   
*/

function showHide(obj,action)
{
	var obj    = arguments[0];
	var action = arguments[1];
	obj = document.getElementById(obj);

	if(arguments.length == 1)
	{
		if(document.layers)
			var display = obj.style.visibility ? 'show' : 'hide';
		else
			var display = obj.style.display ? '' : 'none';
		obj.style.display = display;
	}
	else
	{
		if(document.layers)
		{
			if(action == 'show')
				obj.style.visibility='show';
			else
				obj.style.visibility='hide';
		}
		else
		{
			if(action == 'show')
				obj.style.display='';
			else
				obj.style.display='none';
		}
	}
}