function gallery_lb() {
	//initLightbox();
		
	var t = document.getElementById( 'body_text' );
	if( t != undefined ) {
		var iner = t.getElementsByTagName( 'a' );
		for( i=0; i<iner.length;i++ ) {
			var a = iner[ i ];
			var ahref= a.href;	
			var reg = new RegExp( '\/upload_module\/', 'i' );
			var reg_patch = new RegExp( '.pdf', 'i' );
			
			if ( (ahref.match( reg_patch )?1:0) == 0){
				if (ahref.match( reg )){
			//	alert(ahref);
				a.rel = 'lightbox[int]';
				a.target = '';
				a.removeAttribute("target");
				//alert(fns+'-->'+i);
				}
			}
			
		}
	}
}