/*固定行*/
.yy_sgv_fixRow
{
    position: relative; top: expression(this.offsetParent.scrollTop - 1);
}
/*固定列*/
.yy_sgv_fixCol
{
    position: relative; left: expression(this.offsetParent.scrollLeft - 1);
}
/*高优先级的固定*/
.yy_sgv_fixHigh
{
    z-index: 9999;
}
/*低优先级的固定*/
.yy_sgv_fixLow
{
    z-index: 1000;
}

/*右键菜单必须要具有的样式*/
.yy_sgv_rightMenuBase
{
    visibility: hidden;
    position: absolute;
}
/*右键菜单的示例样式 开始*/
.yy_sgv_rightMenu
{
    border-right: 2px outset;
    border-top: 2px outset;
    border-left: 2px outset;
    border-bottom: 2px outset;
    background-color: buttonface;
}
.yy_sgv_rightMenu hr
{
    width: 300px;
}
.yy_sgv_rightMenu ul
{
    list-style: none; margin:0; padding:0;
}
.yy_sgv_rightMenu ul li
{
    vertical-align: bottom;
}
.yy_sgv_rightMenu A { color: MenuText; text-decoration: none; display: block; width: 300px; text-align:center; line-height:20px } 
.yy_sgv_rightMenu A:link { color: MenuText; text-decoration: none; } 
.yy_sgv_rightMenu A:active { color: MenuText; text-decoration: none; } 
.yy_sgv_rightMenu A:visited { color: MenuText; text-decoration: none; } 
.yy_sgv_rightMenu A:hover { color: HighlightText; background-color: Highlight; }
/*右键菜单的示例样式 结束*/