function change1left_over()
{
leftmenu_01.style.backgroundImage="url(images/fon5.gif)";
m1_1.style.display="block";
m1_2.style.display="block";
}
function change1left_out()
{
leftmenu_01.style.backgroundImage="url(images/fon2.gif)";
m1_1.style.display="none";
m1_2.style.display="none";
}
function change2left_over()
{
leftmenu_02.style.backgroundImage="url(images/fon5.gif)";
m2_1.style.display="block";
m1_3.style.display="block";
}
function change2left_out()
{
leftmenu_02.style.backgroundImage="url(images/fon2.gif)";
m2_1.style.display="none";
m1_3.style.display="none";
}
function change3left_over()
{
leftmenu_03.style.backgroundImage="url(images/fon5.gif)";
m3_1.style.display="block";
m1_4.style.display="block";
}
function change3left_out()
{
leftmenu_03.style.backgroundImage="url(images/fon2.gif)";
m3_1.style.display="none";
m1_4.style.display="none";
}
function change4left_over()
{
leftmenu_04.style.backgroundImage="url(images/fon5.gif)";
m4_1.style.display="block";
m1_5.style.display="block";
}
function change4left_out()
{
leftmenu_04.style.backgroundImage="url(images/fon2.gif)";
m4_1.style.display="none";
m1_5.style.display="none";
}
function change5left_over()
{
leftmenu_05.style.backgroundImage="url(images/fon5.gif)";
m5_1.style.display="block";
m6_1.style.display="block";
}
function change5left_out()
{
leftmenu_05.style.backgroundImage="url(images/fon2.gif)";
m5_1.style.display="none";
m6_1.style.display="none";
}
function change6left_over()
{
leftmenu_06.style.backgroundImage="url(images/fon5.gif)";
m1_6.style.display="block";
m1_7.style.display="block";
}
function change6left_out()
{
leftmenu_06.style.backgroundImage="url(images/fon2.gif)";
m1_6.style.display="none";
m1_7.style.display="none";
}
function change7left_over()
{
leftmenu_07.style.backgroundImage="url(images/fon5.gif)";
m7_1.style.display="block";
m1_8.style.display="block";
}
function change7left_out()
{
leftmenu_07.style.backgroundImage="url(images/fon2.gif)";
m7_1.style.display="none";
m1_8.style.display="none";
}
function change8left_over()
{
leftmenu_08.style.backgroundImage="url(images/fon5.gif)";
m8_1.style.display="block";
m1_9.style.display="block";
}
function change8left_out()
{
leftmenu_08.style.backgroundImage="url(images/fon2.gif)";
m8_1.style.display="none";
m1_9.style.display="none";
}
function change9left_over()
{
leftmenu_09.style.backgroundImage="url(images/fon5.gif)";
m9_1.style.display="block";
m1_10.style.display="block";
}
function change9left_out()
{
leftmenu_09.style.backgroundImage="url(images/fon2.gif)";
m9_1.style.display="none";
m1_10.style.display="none";
}
function change10left_over()
{
leftmenu_10.style.backgroundImage="url(images/fon5.gif)";
m10_1.style.display="block";
m1_11.style.display="block";
}
function change10left_out()
{
leftmenu_10.style.backgroundImage="url(images/fon2.gif)";
m10_1.style.display="none";
m1_11.style.display="none";
}