NS4 = (document.layers) ? 1 : 0;
IE4 = (document.all) ? 1 : 0;
ver4 = (NS4 || IE4) ? 1 : 0;
if (ver4) 
{    
	with (document) 
	{        
		write("<STYLE TYPE='text/css'>");
		if (NS4) 
		{            
			write(".parent {position:absolute; visibility:visible}");            
			write(".child {position:absolute; visibility:visible}");            
			write(".regular {position:absolute; visibility:visible}") 
			write(".four{position:absolute; visibility:visible}") 
			write(".five{position:absolute; visibility:visible}")             
		}        
		else 
		{            
			write(".child {display:none}") 
			write(".regular {display:none}") 
			write(".four{display:none}") 
			write(".five{display:none}")           
		}        
		write("</STYLE>");    
	}
}

function swapimage(img_url)
{
	if (document.images) 
	{
		imgs=new image();
		imgs.src=img_url
	}
}



function initIt()
{    
	if (!ver4) return;    
	if (NS4) 
	{        
		for (i=0; i<document.layers.length; i++) 
		{            
			whichEl = document.layers[i];            
			if (whichEl.id.indexOf("Child") != -1||whichEl.id.indexOf("regular") != -1||whichEl.id.indexOf("four") != -1||whichEl.id.indexOf("five") != -1) whichEl.visibility = "hide";       
		}        
		arrange();    
	}    
	else 
	{        
		divColl = document.all.tags("DIV");        
		for (i=0; i<divColl.length; i++) 
		{            
			whichEl = divColl(i);            
			if (whichEl.className == "child"||whichEl.className == "regular"||whichEl.className == "four"||whichEl.className == "five") 
				whichEl.style.display = "none";        
		}    
	}
}

function expandIt(name,order) 
{	
	if (!ver4) return;    
	if (IE4) 
	{        

		whichEl = eval([name] + [order]);		
		if (whichEl.style.display == "none") 
		{            
			whichEl.style.display = "block"; 			
		}        
		else 
		{            
			whichEl.style.display = "none";        
		}    
	}    
	else 
	{        
		whichEl = eval("document." + [name] + [order]);		
		     
		if (whichEl.visibility == "hide") 
		{         
			whichEl.visibility = "show";        
		}        
		else 
		{            
			whichEl.visibility = "hide";        
		}        
		
	}
}

function expandItc(name,order) 
{	
	if (!ver4) return;    
	if (IE4) 
	{     
		whichEl = eval([name] + [order]);		
		whichEl.style.display = "block"; 	
	}    
	else 
	{        
		whichEl = eval("document." + [name] + [order]);		
		whichEl.visibility = "show"; 
	}
}

onload = initIt;