function HighlightOn (idItem)
{
 idItem.style.color="#6176BA";
}
function HighlightOn1 (idItem)
{
 idItem.style.color="#D4D4E2";
}

function HighlightOff (idItem)
{
 idItem.style.background="transparent";
 idItem.style.color="#000066";
}
function HighlightOff1(idItem)
{
 idItem.style.background="transparent";
 idItem.style.color="white";
}
function HighlightOff2(idItem)
{
 idItem.style.background="transparent";
 idItem.style.color="yellow";
}
function OnRowHighlight (iditem)
{
 iditem.style.background="#7475A7";
 iditem.style.color="#FFFF00";
 iditem.style.cursor="hand";
}

function OffRowHighlight (iditem)
{
 iditem.style.background="#BDBDDF";
 iditem.style.color="#000080";
 iditem.style.cursor="default";
}

function OnCellHighlight (iditem)
{
 iditem.style.background="#7475A7";
 iditem.style.color="#FFFF00";
}

function OffCellHighlight (iditem)
{
 iditem.style.background="#BDBDDF";
 iditem.style.color="#000080";
}

function Validate()
{
 if (regform.name.value=="") 
 {
  alert("Вы должны указать свое имя");
  return;
 }
 else regform.submit()
}

function OnSection (idExpand)
{
 if (idExpand.style.display=="none") { idExpand.style.display="block"; OpenedGroups++; }
 else {idExpand.style.display="none"; OpenedGroups--; }
 SetButtonsState();
}

function OffSection (idExpand)
{
 if (idExpand.style.display=="block") { idExpand.style.display="none"; OpenedGroups--; }
 SetButtonsState();
}

function SetButtonsState()
{
 if (OpenedGroups==0) 
 {
  document.all['btn_open'].src="images/btn_openall.png";
  document.all['btn_close'].src="images/btn_d_closeall.png";
  document.all['btn_open'].style.cursor="hand";
  document.all['btn_close'].style.cursor="default";
  return;
 }
 if (OpenedGroups==GroupNumber-1)
 {
   document.all['btn_open'].src="images/btn_d_openall.png";
   document.all['btn_close'].src="images/btn_closeall.png";
   document.all['btn_open'].style.cursor="default";
   document.all['btn_close'].style.cursor="hand";
   return;
 }
 document.all['btn_open'].src="images/btn_openall.png";
 document.all['btn_close'].src="images/btn_closeall.png";
 document.all['btn_open'].style.cursor="hand";
 document.all['btn_close'].style.cursor="hand";
}

function TablesOn(filenumber)
{
 for (var i=1; i<GroupNumber; i++) { document.all['idexpandtab'+filenumber+'0'+i].style.display="block"; }
 OpenedGroups=GroupNumber-1;
 document.all['btn_open'].src="images/btn_d_openall.png";
 document.all['btn_close'].src="images/btn_closeall.png";
 document.all['btn_open'].style.cursor="default";
 document.all['btn_close'].style.cursor="hand";
}

function TablesOff(filenumber)
{
 for (var i=1; i<GroupNumber; i++) { document.all['idexpandtab'+filenumber+'0'+i].style.display="none"; }
 OpenedGroups=0;
 document.all['btn_open'].src="images/btn_openall.png";
 document.all['btn_close'].src="images/btn_d_closeall.png";
 document.all['btn_open'].style.cursor="hand";
 document.all['btn_close'].style.cursor="default";
}