var spstr='~!@#$%&^*()_-+=|\[]{};:"<>?/.,';
var espstr='~!#$%&^*()-+=|\[]{};:"<>?/,';
spstr = spstr + "'";
espstr = espstr + "'";
var numstr = '0123456789';
var spchar='';
var pos;
var i;

 function enquery(frm)
 {
	 if(frm.txtname.value == "")
	 {
		 alert('Please enter your name');
		 frm.txtname.focus();
		 return false;
	 }
	 for(i=1;i<=spstr.length;i++)
		{
			//alert(spstr.substr(i,1));
			spchar='';
			spchar=spstr.substr(i,1);
			pos = frm.txtname.value.indexOf(spchar);
			//alert(spchar + ' ' + i + ' ' + pos);
			if(pos>0)
			{
				alert('Invalid name.... special charater are not allowed');
				frm.txtname.focus();
				return false;
			}
		}
		for(i=1;i<=numstr.length;i++)
		{
			spchar = numstr.substr(i,1);
			pos = frm.txtname.value.indexOf(spchar);
			if(pos>0)
			{
				alert('Invalid name.... numbers are not allowed');
				frm.txtname.focus();
				return false;
			}
		}
		
	if(frm.txtemailid.value=="")
	{
		alert("Please enter email id");
		frm.txtemailid.focus();
		return false;
	}
	for(i=1;i<=espstr.length;i++)
	{
		spchar = espstr.substr(i,1);
		pos = frm.txtemailid.value.indexOf(spchar);
		if(pos>0)
		{
			alert('Invalid email id');
			frm.txtemailid.focus();
			return false;
		}
	}
	pos=frm.txtemailid.value.indexOf("@");
	if(pos<=0)
	{
		alert('invalid email id');
		frm.txtemailid.focus();
		return false;
	}
	spchar = frm.txtemailid.value.substr(0,pos);
	pos = spchar.indexOf("@");
	if(pos>0)
	{
		alert('Invalid email id');
		frm.txtemailid.focus();
		return false;
	}
	pos=frm.txtemailid.value.lastIndexOf(".");
	if(pos<=0)
	{
		alert('Invalid email id');
		frm.txtemailid.focus();
		return false;
	}
	spchar = frm.txtemailid.value.substr(pos+1);
	if(spchar != "net"  && spchar != "com" && spchar != "in" && spchar != "org" && spchar != "us" && spchar != "co.in" && spchar != "biz" && spchar != "name" && spchar != "info" && spchar != "co.uk" && spchar != "ca" && spchar != "ie")
	{
		alert('Invalid email id, Please enter valid email id');
		frm.txtemailid.focus();
		return false;
	}
	if(frm.ddlday.value == 'Day')
	{
		alert('Please Select Proper Day');
		frm.ddlday.focus();
		return false;
	}
	if(frm.ddlmonth.value == 'Month')
	{
		alert('Please Select Proper Month');
		frm.ddlday.focus();
		return false;
	}
	if(frm.ddlyear.value == 'Year')
	{
		alert('Please Select Proper Year');
		frm.ddlyear.focus();
		return false;
	}
	if(frm.txtareaEnquiry.value=="")
	{
		alert('Please enter your enquiry matter');
		frm.txtareaEnquiry.focus();
		return false;
	}
	document.getElementById('enquryfrm').style.display='none';
	document.getElementById('divresult').style.display='block';
	
 }
 
 
 function clearForm(frm)
 {
	 frm.txtname.value = "";
	 frm.txtphone.value="";
	 frm.txtfax.value="";
	 frm.txtemailid.value="";
	 frm.txtpostaddress.value="";
	 frm.txtcountryprefer.value="";
 }