this.screenshotPreview = function(){	
	$("a.preview").hover(function(e){
		this.t = this.title;
		this.title = "";
		var c = (this.t != "") ? "<br/>" + this.t : "";
		if (this.rel != '') $("#preview").html("<img src='pdf/preview/"+ this.rel +"' alt='Document Preview' />");								 
	},
	function(){
		this.title = this.t;	
		$("#preview").html('');
	});	
};

$(document).ready(function(){
	screenshotPreview();
	$("#documents").treeview();
});