//alert(document.getElementById("aboutTabCell").);
var tab = new Array("aboutTab", "resumeTab", "portfolioTab");
var tabs = new Array("aboutTabContent", "resumeTabContent", "portfolioTabContent");
var tabCell = new Array("aboutTabCell", "resumeTabCell", "portfolioTabCell");

document.getElementById("aboutTab").onclick     = function() { tabShow(tabs[0], tabs, tabCell[0], tabCell); return false; }
document.getElementById("resumeTab").onclick    = function() { tabShow(tabs[1], tabs, tabCell[1], tabCell); return false; }
document.getElementById("portfolioTab").onclick = function() { tabShow(tabs[2], tabs, tabCell[2], tabCell); return false; }