function showPop(popId){
	leftPos = 0;
	try{
		leftPos	= $('pop_'+popId).viewportOffset()[0];
		switch(popId){
			case 0: {
				leftPos	+= 100;
			}break;
			case 1: {
				leftPos	+= 60;
			}break;
			case 3: {
				leftPos	+= 60;
			}break;
			case 4: {
				leftPos	+= 60;
			}break;
		}
		$('dpop-' + popId).style.left = leftPos + 'px';
		$('dpop-' + popId).style.display = 'block';
	}
	catch(e){}
}

function closePop(popId){
		$('dpop-' + popId).style.display = 'none';
}


function showVideo(){
	window.open ("http://www.longwindows.com/media/","video","status=0,toolbar=0,width=480,height=360"); 
}