function mouseover(picName,picNumber)
{
 if(IE)
  document.images[picName].src = overPic[picNumber].src
 else
  document.getElementById(picName).src = overPic[picNumber].src
  
}

function mouseout(picName,picNumber)
{
 if(IE)
   document.images[picName].src = normalPic[picNumber].src
 else
   document.getElementById(picName).src = normalPic[picNumber].src
}




isIE=0;
if (navigator.appName=="Netscape"){
isIE=0;
}else{
isIE=1;
}


overPic= new makeArray(9)
normalPic= new makeArray(9)
overPic[0].src="/images/about-oicon.gif"
overPic[1].src="/images/security-oicon.gif"
overPic[2].src="/images/nuclear-oicon.gif"
overPic[3].src="/images/traning-oicon.gif"
overPic[4].src="/images/internship-oicon.gif"
overPic[5].src="/images/amman-oicon.gif"
overPic[6].src="/images/library-oicon.gif"
overPic[7].src="/images/announcement-oicon.gif"
overPic[8].src="/images/conference-oicon.gif"



normalPic[0].src="/images/about-icon.gif"
normalPic[1].src="/images/security-icon.gif"
normalPic[2].src="/images/nuclear-icon.gif"
normalPic[3].src="/images/traning-icon.gif"
normalPic[4].src="/images/internship-icon.gif"
normalPic[5].src="/images/amman-icon.gif"
normalPic[6].src="/images/library-icon.gif"
normalPic[7].src="/images/announcement-icon.gif"
normalPic[8].src="/images/conference-icon.gif"



function makeArray(n){
 this.lgth=n;
 for(i=0;i<=n;i++)
   this[i]=new Image();
   return this;
}


if (navigator.appName=="Netscape")
   IE=false;
 else
   IE=true
   
//--------------------------------------------------------------------------------
//--------------------------------------------------------------------------------

function checkform()
{poin=0
msg=" "
x=document.myform.name.value
y=document.myform
 var ValidChars = "0123456789";
  var IsNumber=false;
  var Char;
for (i = 0; i < x.length && IsNumber == false; i++) 
    { 
Char = x.charAt(i); 
if (ValidChars.indexOf(Char) != -1) 
         {
IsNumber =true;      
   }}
if ((x.length<3) ||(IsNumber==true))
{
msg=msg+"Invalid Name\n"
alert(msg)
return false
}
//---------------------
var flag=0 
str=document.myform.email.value
var emailID=document.myform.email
if(str=="n/a")
{poin=1}
else{
if ((emailID.value==null)||(emailID.value=="")){
		 flag=1
		
}               
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		 
		   flag=1
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   
		  flag=1
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    
		    flag=1
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    
		    flag=1
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    
		    flag=1
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    
		    flag=1
		 }
		if (str.indexOf(dot)==str.length-1){
                  
                   flag=1
                   }	
		 if (str.indexOf(" ")!=-1){
		  
		 flag=1
	}
if(flag==1){
msg=msg+"Invalid Email\n"
alert(msg)
return false
	 }}

///------------
phone=y.phone.value 
var ValidCha = "0123456789";
  var IsNumb=true;
  var Cha;
 for (s=0; s<phone.length && IsNumb == true; s++) 
      {
Cha = phone.charAt(s); 
if (ValidCha.indexOf(Cha) == -1)
         {msg=msg+"Invalid Phone Number\n"
         alert(msg)
IsNumb=false;  
return false    
   }}

 if(phone.length<7)
 {msg=msg+"Enter more than 6 number in phone\n"
 alert(msg)
 return false
 }
//----------
x=document.myform.comments.value
if (x.length<3) 
{
msg=msg+"Invalid comments\n"
alert(msg)
return false
}
//------------------------
}