<!--//

function toggy(a) {
	if(document.getElementById(a).style.display != 'block') {
		document.getElementById(a).style.display = 'block';
	} else {
		document.getElementById(a).style.display = 'none';
	}
}


function centerWindow(vWidth,vHeight)
{
// get users screen resolution
	screenWidth = parseInt(screen.width);
	screenHeight = parseInt(screen.height);
	winWidth = parseInt(vWidth)
	winHeight = parseInt(vHeight)

// find center of screen
	newWinLeft = parseInt((screenWidth * .5) - parseInt(winWidth * .5));
	newWinTop = parseInt((screenHeight * .5) - parseInt(winHeight * .5));

// move window to the center of the screen
	window.moveTo(parseInt(newWinLeft),parseInt(newWinTop));
}


//>