function popupWindow(phid,artid){
	window.open('emailfriend.php?phid='+phid+'&artid='+artid,'03','top=10,left=10,width=450,height=275,resizable=no,scrollbars=yes,menubar=no');
	}
function checkifvalid(){
if (window.document.myform.password.value=="")
{
alert("Kindly enter the Password!");
window.document.myform.password.focus();
return false;
}
if (window.document.myform.fname.value=="")
{
alert("Kindly enter the First Name!");
window.document.myform.fname.focus();
return false;
}
if (window.document.myform.email.value=="")
{
alert("Kindly enter the Email!");
window.document.myform.email.focus();
return false;
}
if (window.document.myform.age.value=="")
{
alert("Kindly enter the Age!");
window.document.myform.age.focus();
return false;
}
if (isNaN(window.document.myform.age.value))
{
alert("Age should be a number!");
window.document.myform.age.focus();
return false;
}
if (window.document.myform.city.value=="")
{
alert("Kindly enter the City!");
window.document.myform.city.focus();
return false;
}
if (window.document.myform.country.value=="")
{
alert("Kindly enter the Country!");
window.document.myform.country.focus();
return false;
}
if (window.document.myform.about.value=="")
{
alert("Kindly enter details about yourself!");
window.document.myform.about.focus();
return false;
}
}