/* Copyright (c) 2006 Yahoo! Inc. All rights reserved. *//* first or middle sibling, no children */.ygtvtn {background: url(../../img/default/tn.gif) 0 0 no-repeat; width:16px; height:22px; }/* first or middle sibling, collapsable */.ygtvtm {background: url(../../img/default/tm.gif) 0 0 no-repeat; width:16px; height:22px; cursor:pointer }/* first or middle sibling, collapsable, hover */.ygtvtmh {background: url(../../img/default/tmh.gif) 0 0 no-repeat; width:16px; height:22px; cursor:pointer }/* first or middle sibling, expandable */.ygtvtp {background: url(../../img/default/tp.gif) 0 0 no-repeat; width:16px; height:22px; cursor:pointer }/* first or middle sibling, expandable, hover */.ygtvtph {background: url(../../img/default/tph.gif) 0 0 no-repeat; width:16px; height:22px; cursor:pointer }/* last sibling, no children */.ygtvln {background: url(../../img/default/ln.gif) 0 0 no-repeat; width:16px; height:22px; }/* Last sibling, collapsable */.ygtvlm {background: url(../../img/default/lm.gif) 0 0 no-repeat; width:16px; height:22px; cursor:pointer }/* Last sibling, collapsable, hover */.ygtvlmh {background: url(../../img/default/lmh.gif) 0 0 no-repeat; width:16px; height:22px; cursor:pointer }/* Last sibling, expandable */.ygtvlp { background: url(../../img/default/lp.gif) 0 0 no-repeat; width:16px; height:22px; cursor:pointer }/* Last sibling, expandable, hover */.ygtvlph { background: url(../../img/default/lph.gif) 0 0 no-repeat; width:16px; height:22px; cursor:pointer }/* Loading icon */.ygtvloading { background: url(../../img/default/loading.gif) 0 0 no-repeat; width:16px; height:22px; }/* the style for the empty cells that are used for rendering the depth  * of the node */.ygtvdepthcell { background: url(../../img/default/vline.gif) 0 0 no-repeat; width:16px; height:22px; }.ygtvblankdepthcell { width:16px; height:22px; }/* the style of the div around each node */.ygtvitem { }  /* the style of the div around each node's collection of children */.ygtvchildren { }  * html .ygtvchildren { height:1%; }  /* the style of the text label in ygTextNode */.ygtvlabel, .ygtvlabel:link, .ygtvlabel:visited, .ygtvlabel:hover { 	margin-left:2px;	text-decoration: none;}.ygtvcheck0 { background: url(../../img/check/check0.gif) 0 0 no-repeat; width:16px; height:22px; cursor:pointer }.ygtvcheck1 { background: url(../../img/check/check1.gif) 0 0 no-repeat; width:16px; height:22px; cursor:pointer }.ygtvcheck2 { background: url(../../img/check/check2.gif) 0 0 no-repeat; width:16px; height:22px; cursor:pointer }