function openMenu10()
{
eval("s1.style.visibility='visible'");
eval("s2.style.visibility='hidden'");

eval("FormView35.style.background='url(images/dongmenu1.jpg)'");
eval("FormView12.style.background='url(images/dongmenu.jpg)'");

}


function openMenu11()
{
var leftValue,topValue;
var topMar=22,leftMar=-123;
vSrc=window.event.srcElement;
leftValue=vSrc.offsetLeft+leftMar;
topValue=vSrc.offsetTop+topMar+vSrc.offsetHeight;
vParent=vSrc.offsetParent;
while (vParent.tagName.toUpperCase() != "BODY") 
{
leftValue+=vParent.offsetLeft;
topValue+=vParent.offsetTop;
vParent=vParent.offsetParent;

}
eval("s1.style.visibility='hidden'");
eval("s2.style.visibility='visible'");
eval("s2.style.left="+leftValue);
eval("s2.style.top="+topValue);
eval("FormView12.style.background='url(images/dongmenu1.jpg)'");
eval("FormView35.style.background='url(images/dongmenu.jpg)'");

}