/* javascript */

/* Music player popup functions */
var windowHandle;

function openMusic() {
if(!window.windowHandle) {
	window.open ('http://www.allfallsdown.com/audio.html', 'newwindow', 'scrollbars=yes,status=yes,width=427,height=245');
}
}

function openNewWindow(url,winname,parameters) { /* homepage flash link */
	window.open (url,'newwindow','scrollbars=yes,status=yes,width=427,height=245');
}

function detectWindow() {
	window.open ('http://www.allfallsdown.com/audio_placeholder.html', 'newwindow', 'scrollbars=yes,status=yes,width=427,height=245');
}



/* When there are no items in cart */

function checkCart() { 

	if(document.getElementById('catCartDetails')) {
	
	var i = document.getElementById('catCartDetails').innerHTML.search(/Shopping cart is empty. Continue Shopping./);
	
		if(i > -1) {
			document.getElementById('catCartDetails').innerHTML = "<a href=\"/buy_the_book.html\">Shopping cart is empty. Continue Shopping.</a>";
		}
	}
}