function initLB(el){
	var imgPath = '/patterns/lightbox/'+el.id+'.jpg';
	var img = document.getElementById('lb_pattern');
	img.src = imgPath;
	var lb = document.getElementById('light');
	lb.style.display='block';
	// style.width='block';
	document.getElementById('fade').style.display='block';

	//create link back to anchor
	var link = document.getElementById('close');
	link.href = '#'+el.id;
	
	//addhandler
	document.onkeypress = keyPressHandler;
}
function closeLB(){
	var img = document.getElementById('lb_pattern');
	img.src = "";
	document.getElementById('light').style.display='none';
	document.getElementById('fade').style.display='none';
	window.location.href=document.getElementById('close').href;
}

function keyPressHandler(e) {
	var KeyID = (window.event) ? event.keyCode : e.keyCode;
	if(KeyID==27){
		closeLB();
	}
    
}
function selectAllText(textbox) {
	textbox.focus();
	textbox.select();
}

$(document).ready(function() {
	$('#blogcode').click(function(){
		selectAllText($(this)) 
	});
});