// JavaScript Document

function chk_frm()
{var doc=document.form1
	if(doc.dname.value=="")
	{
		alert("Please Enter Your Name");
		//doc.dname.focus();
		return false;
	}
	
	if(doc.address.value=="")
	{
		alert("Please Enter Address");
		//doc.address.focus();
		return false;
	}
	if(doc.country.value=="")
	{
		alert("Please select Country");
		//doc.address.focus();
		return false;
	}
	if(doc.zip.value.match(/[A-Za-z`~!#$%^*()_:;"'|<>?]+/))
	{
		alert("Please enter Only numberic values in Zip/Postal Code");
		//doc.phone.focus();
		return false;
	}
	if(doc.phone.value=="")
	{
		alert("Please Enter Phone Number");
		//doc.phone.focus();
		return false;
	}
	if(doc.phone.value.match(/[A-Za-z`~!#$%^*()_:;"'|<>?]+/))
	{
		alert("Please enter Only numberic values in Telephone Number");
		//doc.phone.focus();
		return false;
	}
	if(doc.fax.value.match(/[A-Za-z`~!#$%^*()_:;"'|<>?]+/))
	{
		alert("Please enter Only numberic values in Fax Number");
		//doc.phone.focus();
		return false;
	}

	if(doc.email.value=="")
	{
		alert("Please Enter Email");
		doc.email.focus();
		return false;
	}
	if(echeck(doc.email.value)==false)
	{
		doc.email.value="";
		doc.email.focus();
		return false;
	}	
	if(doc.namkeen.value=="")
	{
		alert("Please Select the Namkeen");
		//doc.experience.focus();
		return false;
	}
	
	if(doc.order.value=="")
	{
		alert("Please Enter Order Details");
		//doc.resume.focus();
		return false;
	}
	doc.hidAdd.value="Add";
	//alert(doc.hidAdd.value);	
	//doc.action="order_enquiry.php";
	doc.submit();
	return true;
	
}
function echeck(str)
{
	var at="@";
	var dot=".";
	var lat=str.indexOf(at);
	var lstr=str.length;
	var ldot=str.indexOf(dot);
	if (str.indexOf(at)==-1){
	   alert("Please enter valid email id");
	   return false;
	}
	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   alert("Please enter valid email id");
	   return false;
	}
	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		alert("Please enter valid email id");
		return false;
	}
	 if (str.indexOf(at,(lat+1))!=-1){
		alert("Please enter valid email id");
		return false;
	 }
	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		alert("Please enter valid email id");
		return false;
	 }
	 if (str.indexOf(dot,(lat+2))==-1){
		alert("Please enter valid email id");
		return false;
	 }

	 if (str.indexOf(" ")!=-1){
		alert("Please enter valid email id");
		return false;
	 }
	  return true;
}