var lastPopUpWindow = null;
function pop (sCase)
{
	var extLink;
	// close the last pop-up.
	try {
		lastPopUpWindow.close ();
	} catch(e) {
	}
	switch (sCase){
		//ICON section
		case "icon" :
			var id = pop.arguments [1];
			window.open('icon.html?file=' +id, '_BLANK','location=0,status=0,scrollbars=0,width=400,height=300');
			break;		
		//WALLPAPER section
		case "wallpaper" :
			var id = pop.arguments [1];
			var size = pop.arguments [2];
			window.open('wallpaper.html?id=' +id+"&size="+size, '_BLANK');
			break;
		//Share a video through the widget
		case "videoShare" :
			var id = pop.arguments [1];
			window.open('share.html?video='+id,'_BLANK','location=0,status=0,scrollbars=0,width=420,height=410');
			break;
	}
}