function validate()
{
str="";
str2="";
if(document.myform.name.value=="")
{
str+=" \"Name\" ";
}

if(document.myform.address1.value=="")
{
str+=" \"Address\" ";
}

if(document.myform.city.value=="")
{
str+=" \"City\" ";
}
if(document.myform.pincode.value=="")
{
str+=" \"Postal Code\" ";
}
if(document.myform.country.value=="")
{
str+=" \"Country\" ";
}
if(document.myform.phone.value=="")
{
str+=" \"Phone No.\" ";
}
if(document.myform.fax.value=="")
{
str+=" \"Fax No.\" ";
}

if(str != "")
{
alert("You have not entered the required "+str+" field!!");

return false; 
}
}