// JavaScript Document


if (document.images) {
    downloadbuttonup       = new Image();
    downloadbuttonup.src   = "images/downloadIcon.png" ;
    downloadbuttondown     = new Image() ;
    downloadbuttondown.src = "images/downloadIconOver.png" ;
	
	videoPortfolioButtonup       = new Image();
    videoPortfolioButtonup.src   = "images/videoRoll.png" ;
    videoPortfolioButtondown     = new Image() ;
    videoPortfolioButtondown.src = "images/videoRollOver.png" ;
	
	webPortfolioButtonup       = new Image();
    webPortfolioButtonup.src   = "images/WebIcon.png" ;
    webPortfolioButtondown     = new Image() ;
    webPortfolioButtondown.src = "images/WebIconOver.png" ;
	
	
	
	
	
	
	
}
function buttondown( buttonname )
{
    if (document.images) {
      document[ buttonname ].src = eval( buttonname + "down.src" );
    }
}
function buttonup ( buttonname )
{
    if (document.images) {
      document[ buttonname ].src = eval( buttonname + "up.src" );
    }
}