// JavaScript Document
var doc=document.frmapply
function chk_frm()
{
	if(doc.cname.value=="")
	{
		alert("Please Enter Company Name");
		doc.cname.focus();
		return false;
	}
	if(doc.cperson.value=="")
	{
		alert("Please Enter Contact Person's Name");
		doc.cperson.focus();
		return false;
	}
	if(doc.oaddress.value=="")
	{
		alert("Please Enter Office Address");
		doc.oaddress.focus();
		return false;
	}
	if(doc.ophone.value=="")
	{
		alert("Please Enter Phone Number");
		doc.ophone.focus();
		return false;
	}
	if(doc.ophone.value.match(/[A-Za-z`~!#$%^*()_:;"'|<>?]+/))
	{
		alert("Please enter Only numberic values");
		doc.ophone.focus();
		return false;
	}
	/*if(doc.name.value=="")
	{
		alert("Please Enter Your Name");
		doc.name.focus();
		return false;
	}
	if(doc.cperson.value=="")
	{
		alert("Please Enter Contact Person's Name of Office");
		doc.ocperson.focus();
		return false;
	}
	if(doc.oaddress.value=="")
	{
		alert("Please Enter Office Address");
		doc.oaddress.focus();
		return false;
	}
	if(doc.opin.value.match(/[A-Za-z`~!#$%^*()_:;"'|<>?]+/))
	{
		alert("Please enter Only numberic values");
		doc.opin.focus();
		return false;
	}
	if(doc.ophone.value=="")
	{
		alert("Please Enter Office Phone Number");
		doc.ophone.focus();
		return false;
	}
	if(doc.ophone.value.match(/[A-Za-z`~!#$%^*()_:;"'|<>?]+/))
	{
		alert("Please enter Only numberic values");
		doc.ophone.focus();
		return false;
	}
	if(doc.omobile.value.match(/[A-Za-z`~!#$%^*()_:;"'|<>?]+/))
	{
		alert("Please enter Only numberic values");
		doc.omobile.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.fpin.value.match(/[A-Za-z`~!#$%^*()_:;"'|<>?]+/))
	{
		alert("Please enter Only numberic values");
		doc.fpin.focus();
		return false;
	}
	if(doc.fphone.value=="")
	{
		alert("Please Enter Factory Phone Number");
		doc.fphone.focus();
		return false;
	}
	if(doc.fax.value.match(/[A-Za-z`~!#$%^*()_:;"'|<>?]+/))
	{
		alert("Please enter Only numberic values");
		doc.fax.focus();
		return false;
	}
	if(doc.fmobile.value.match(/[A-Za-z`~!#$%^*()_:;"'|<>?]+/))
	{
		alert("Please enter Only numberic values");
		doc.fmobile.focus();
		return false;
	}*/
	
	doc.hidAdd.value="Add";
	doc.action="customers_frm.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;
}

function check(val,field)
{
	
	doc=document.frmapply;
	if(field=="nbusiness")
	{
		if(val=="Others")
		{	
			document.getElementById('business').style.display="";
			doc.nbusiness.focus();
			return false;
		}
		else
		{
			document.getElementById('business').style.display="none";
		}
	}
	if(field=="prd")
	{
		if(val=="Others")
		{	document.getElementById('others').style.display="";
			doc.other.focus();
			return false;
		}
		else
		{
			document.getElementById('others').style.display="none";
		}
	}
}