function validate()
{
flag=true;
      
if (document.regform.T1.value=="") 
{
alert("Please Enter your Name !!");
document.regform.T1.focus();
flag=false;
}

if((flag) && (document.regform.T2.value==""))
{
   flag=false;
   alert(" Please Enter Company Name !!");
   document.regform.T2.focus();
   document.regform.T2.select();
   return flag;
 }

if((flag) && (document.regform.T3.value==""))
{
   flag=false;
   alert(" Please Enter Designation !!");
   document.regform.T3.focus();
   document.regform.T3.select();
   return flag;
 }

if((flag) && (document.regform.S1.value==""))
{
   flag=false;
   alert(" Please Enter Address !!");
   document.regform.S1.focus();
   document.regform.S1.select();
   return flag;
 }

if((flag) && (document.regform.T4.value==""))
{
   flag=false;
   alert(" Please Enter the City Name!!");
   document.regform.T4.focus();
   document.regform.T4.select();
   return flag;
 }

if((flag) && (document.regform.T5.value==""))
{
   flag=false;
   alert(" Please Enter Postal Code !!");
   document.regform.T5.focus();
   document.regform.T5.select();
   return flag;
 }

if((flag) && (document.regform.T6.value==""))
{
   flag=false;
   alert(" Please Enter Country Name !!");
   document.regform.T6.focus();
   document.regform.T6.select();
   return flag;
 }

if((flag) && (document.regform.T7.value=="") || (isNaN(document.regform.T7.value)))
{
   flag=false;
   alert(" Please Enter Your Phone !!");
   document.regform.T7.focus();
   document.regform.T7.select();
   return flag;
 }

if((flag) && (document.regform.T8.value=="") || (isNaN(document.regform.T8.value)))
{
   flag=false;
   alert(" Please Enter Your Fax !!");
   document.regform.T8.focus();
   document.regform.T8.select();
   return flag;
 }

if((flag) && ((document.regform.T9.value).indexOf("@")<=0 || (document.regform.T9.value).indexOf(".")<=2 || (document.regform.T9.value).indexOf("/")>0) || (document.regform.T9.value).indexOf(".")==(document.regform.T9.value).indexOf("@")+1)
{ 
   flag=false;
   alert("Please enter your valid email address !!"); 
    document.regform.T9.focus();  
    document.regform.T9.select();  
}

if((flag) && (document.regform.S2.value==""))
{
   flag=false;
   alert("Please Enter Your Enquiry !!");
   document.regform.S2.focus();
   return flag;
}
return flag;
}