// JavaScript Document

function setportfolio()//setting up portfolio 
{
	var port=document.getElementById('port')//selecting ports divs
	var portdivs=port.getElementsByTagName('div');///getting all divs from port
	var i;//increment for all divs
	for (i=0;i<(portdivs.length);i++)//loop for actual portfolio set up
	{
		if(portdivs[i].getAttribute('title')=='secondary')// selecting all secondary divs
		{
			portdivs[i].style.display='none';// hiding all secondary divs
		}
if(portdivs[i].getAttribute('title')=='nav')// selecting all secondary divs
		{
			portdivs[i].style.display='block';// show all nav divs
		}
		
		
	}// end of portfolio set up loop
}// end of set portfolio function
function set(show1,hide1,hide2,hide3,hide4) 
{
		document.getElementById(hide1).style.display="none";	
		if(hide2!=undefined) {document.getElementById(hide2).style.display="none";}	
		if(hide3!=undefined) {document.getElementById(hide3).style.display="none";}	
		if(hide4!=undefined) {document.getElementById(hide4).style.display="none";}
		document.getElementById(show1).style.display="block";
	}



window.onload = setportfolio;//setting up the portfolio