function movepic(img_name,img_src) {
	document.getElementById(img_name).src=img_src;
}
	function preppic(id,imgNum){
	
		

	document.write('<div id="pg_container">');
		//First Image
		document.write('<div id="photo">');
		document.write('<img src="./images/reviews/'+ id +'/'+ id +'_pic1.jpg" alt="Photo Gallery" name="pic1" id="pic1" />');
		
		document.write('</div>');
		document.write('<div id="thumbnails">');
		
		for(var i=1;i<=imgNum;i++) {
			document.write('<a onclick="movepic(\'pic1\',\'./images/reviews/'+ id +'/'+ id +'_pic'+i+'.jpg\')" title="Picture'+id+'" href="#photogallery"><div class="imgcontainer" style="background-image:url(\'./images/reviews/'+ id +'/'+ id +'_pic'+i+'_tn.jpg\')"></div></a>');
		}
		document.write('</div>');
		document.write('</div>');

	}