function include(file)  
 {  
   
	var headID = document.getElementsByTagName("head")[0];         
	var cssNode = document.createElement('link');
	cssNode.type = 'text/css';
	cssNode.rel = 'stylesheet';
	cssNode.href = file;
	cssNode.media = 'screen';
	headID.appendChild(cssNode);
   
 }  
   
 /* include any js files here */  
 /* docRoot is defined before this file is included in the head */
 //include(docRoot+'css/style.css');  
 include(docRoot+'prettyPhoto/css/prettyPhoto.css');