// JavaScript Document

var indexcard = { 
init: function(){ 
var tabindexcard = this.setup.tabindexcard; 
var pageindexcard = this.setup.pageindexcard; 
  
for(i=0; i<pageindexcard.length; i++) { 
if(i !== 0) pageindexcard[i].style.display = 'none'; 
tabindexcard[i].onmouseover = function(){ indexcard.showpage(this); return false; }; 
tabindexcard[i].onclick = function(){ indexcard.showpage(this); return false; }; 
} 
}, 
  
showpage: function(obj){ 
var tabindexcard = this.setup.tabindexcard; 
var pageindexcard = this.setup.pageindexcard; 
var num; 
  
for(num=0; num<tabindexcard.length; num++) { 
if(tabindexcard[num] === obj) break; 
} 
  
for(var i=0; i<pageindexcard.length; i++) { 
if(i == num) { 
pageindexcard[num].style.display = 'block'; 
tabindexcard[num].className = 'prec'; 
} 
else{ 
pageindexcard[i].style.display = 'none'; 
tabindexcard[i].className = null; 
} 
} 
} 
}