the logic which i use here i am presenting with Javascript code file
CODE
var NoOffFirstLineMenus=7;
var LowBgColor='#685776';
var LowSubBgColor='ACE5AA';
var HighBgColor='blue';
var HighSubBgColor='blue';
var FontLowColor='ffffff';
var FontSubLowColor='1E2B70';
var FontHighColor='ffffff';
var FontSubHighColor='#997787';
var BorderColor='blue';
var BorderSubColor='black';
var BorderWidth=1;
var BorderBtwnElmnts=1;
var FontFamily="Verdana, Arial, Helvetica, sans-serif"
var FontSize=8;
var FontBold=1;
var FontItalic=0;
var MenuTextCentered='left';
var MenuCentered='center';
var MenuVerticalCentered='top';
var ChildOverlap=0;
var ChildVerticalOverlap=0;
var StartTop=90;
var StartLeft=0;
var VerCorrect=0;
var HorCorrect=0;
var LeftPaddng=2;
var TopPaddng=1;
var FirstLineHorizontal=1;
var MenuFramesVertical=1;
var DissapearDelay=1000;
var TakeOverBgColor=1;
var FirstLineFrame='navig';
var SecLineFrame='space';
var DocTargetFrame='space';
var TargetLoc='';
var HideTop=0;
var MenuWrap=1;
var RightToLeft=0;
var UnfoldsOnClick=0;
var WebMasterCheck=0;
var ShowArrow=0;
var KeepHilite=1;
var Arrws=['tri.gif',5,10,'tridown.gif',10,5,'trileft.gif',5,10];
function BeforeStart(){return}
function AfterBuild(){return}
function BeforeFirstOpen(){return}
function AfterCloseAll(){return}
Menu1=new Array("Home","home.php","",0,20,90);
Menu2=new Array("Department","","",3,20,100);
Menu2_1=new Array("Placement","showstud.php","",0,20,150);
Menu2_2=new Array("Faculty","faculty.php","",0,20,150);
Menu2_3=new Array("Student Donation","adonation.php","",0,20,150);
Menu3=new Array("Alumni","","",3,20,120);
Menu3_1=new Array("Registration","new_user.html","",0,20,100);
Menu3_2=new Array("Login","login.html","",0,20,100);
Menu3_3=new Array("Search","user_detail.php","",0,20,100)
Menu4=new Array("Admin Login","a_login.php","",0,20,120);
Menu5=new Array("Gallery","show.php","",0,20,120);
Menu6=new Array("Student","","",3,20,100);
Menu6_1=new Array("Feedback","feedback.php","",0,20,150);
Menu6_2=new Array("Student Performance","student.php","",0,20,150);
Menu6_3=new Array("Article","article.php","",0,20,150);
Menu7=new Array("Bulletin Board","bulletin.php","",0,20,100)
var LowBgColor='#685776';
var LowSubBgColor='ACE5AA';
var HighBgColor='blue';
var HighSubBgColor='blue';
var FontLowColor='ffffff';
var FontSubLowColor='1E2B70';
var FontHighColor='ffffff';
var FontSubHighColor='#997787';
var BorderColor='blue';
var BorderSubColor='black';
var BorderWidth=1;
var BorderBtwnElmnts=1;
var FontFamily="Verdana, Arial, Helvetica, sans-serif"
var FontSize=8;
var FontBold=1;
var FontItalic=0;
var MenuTextCentered='left';
var MenuCentered='center';
var MenuVerticalCentered='top';
var ChildOverlap=0;
var ChildVerticalOverlap=0;
var StartTop=90;
var StartLeft=0;
var VerCorrect=0;
var HorCorrect=0;
var LeftPaddng=2;
var TopPaddng=1;
var FirstLineHorizontal=1;
var MenuFramesVertical=1;
var DissapearDelay=1000;
var TakeOverBgColor=1;
var FirstLineFrame='navig';
var SecLineFrame='space';
var DocTargetFrame='space';
var TargetLoc='';
var HideTop=0;
var MenuWrap=1;
var RightToLeft=0;
var UnfoldsOnClick=0;
var WebMasterCheck=0;
var ShowArrow=0;
var KeepHilite=1;
var Arrws=['tri.gif',5,10,'tridown.gif',10,5,'trileft.gif',5,10];
function BeforeStart(){return}
function AfterBuild(){return}
function BeforeFirstOpen(){return}
function AfterCloseAll(){return}
Menu1=new Array("Home","home.php","",0,20,90);
Menu2=new Array("Department","","",3,20,100);
Menu2_1=new Array("Placement","showstud.php","",0,20,150);
Menu2_2=new Array("Faculty","faculty.php","",0,20,150);
Menu2_3=new Array("Student Donation","adonation.php","",0,20,150);
Menu3=new Array("Alumni","","",3,20,120);
Menu3_1=new Array("Registration","new_user.html","",0,20,100);
Menu3_2=new Array("Login","login.html","",0,20,100);
Menu3_3=new Array("Search","user_detail.php","",0,20,100)
Menu4=new Array("Admin Login","a_login.php","",0,20,120);
Menu5=new Array("Gallery","show.php","",0,20,120);
Menu6=new Array("Student","","",3,20,100);
Menu6_1=new Array("Feedback","feedback.php","",0,20,150);
Menu6_2=new Array("Student Performance","student.php","",0,20,150);
Menu6_3=new Array("Article","article.php","",0,20,150);
Menu7=new Array("Bulletin Board","bulletin.php","",0,20,100)

