//function to trim the given string
function trimAllS(str){
if(str.length>0)
{
var l=0;
var r=str.length;
while((ch=str.charAt(l++)) == ' ');
while((ch=str.charAt(--r)) == ' ');
return(0>r)?"":str.substring(l-1,r+1);
}
return str;
}
function checkSearchForm()
{
var frm = document.searchFrm;
var fld = frm.skeyword;
if(fld)
{
if(trimAllS(fld.value).length==0)
{
alert("Please enter keywords !");
fld.focus();
return false;
}
if(trimAllS(fld.value).length<3)
{
alert("Please enter keyword at least 3 characters!");
fld.focus();
return false;
}
}
return true;
}
function search()
{
document.write('')
}
function toplink()
{
document.write(' | About Us | Contact Us | Feedback Form | Query Form | FAQ/Help | Accolades | Download Instructions |
')
}
function footer()
{
document.write(' |
|
|
| |
')
} 
