// JavaScript Document
/*****************************************************
* rdShowAndHide_v1
* 01/17/2005
*
* Revised:
* - date : added functionName
* 
* --rohnerdesign--
*****************************************************/
var previous = "product" // any except the one in onload 

function showAndHide(cid){ 
if (previous!= cid){ 
document.getElementById(previous).style.display="none"; 
document.getElementById(cid).style.display="block"; 
document.getElementById(previous + 'Btn').style.color = "#666699"; 
document.getElementById(cid + 'Btn').style.color = "#333366"; 
previous = cid; 
} 
}