function userinfocheck()
{
	
		var user_emailid=document.user_form.user_emailid.value
		var user_password=document.user_form.user_password.value
		var at="@"
		var dot="."
		var lat=user_emailid.indexOf(at)
		var lstr=user_emailid.length
		var ldot=user_emailid.indexOf(dot)
	
if(document.user_form.user_first_name.value=="")
{
 alert("Please enter your first name");
 document.user_form.user_first_name.focus();
 return false;
}

if(!isNaN(document.user_form.user_first_name.value))
{
 alert("Please enter your first name with alphabets")
 document.user_form.user_first_name.focus()
 return false;
}

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

  for (var i = 0; i < document.user_form.user_first_name.value.length; i++) {
  	if (iChars.indexOf(document.user_form.user_first_name.value.charAt(i)) != -1) {
  	alert ("Please enter your first name with alphabets");
  	return false;
  	}
  }

if(document.user_form.user_last_name.value=="")
{
 alert("Please enter your last name");
 document.user_form.user_last_name.focus();
 return false;
}

if(!isNaN(document.user_form.user_last_name.value))
{
 alert("Please enter your last name with alphabets")
 document.user_form.user_last_name.focus()
 return false;
}

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

  for (var i = 0; i < document.user_form.user_last_name.value.length; i++) {
  	if (iChars.indexOf(document.user_form.user_last_name.value.charAt(i)) != -1) {
  	alert ("Please enter your last name with alphabets");
  	return false;
  	}
  }
  
  if (user_emailid==""){
		   alert("Please enter your Email Id")
		   document.user_form.user_emailid.focus()
		   return false
		}  
  if (user_emailid.indexOf(at)==-1){
		   alert("Please enter a valid Email Id")
		   document.user_form.user_emailid.focus()
		   return false
		}

		if (user_emailid.indexOf(at)==-1 || user_emailid.indexOf(at)==0 || user_emailid.indexOf(at)==lstr){
		   alert("Please enter a valid Email Id")
		   document.user_form.user_emailid.focus()
		   return false
		}

		if (user_emailid.indexOf(dot)==-1 || user_emailid.indexOf(dot)==0 || user_emailid.indexOf(dot)==lstr){
		    alert("Please enter a valid Email Id")
			document.user_form.user_emailid.focus()
		    return false
		}

		 if (user_emailid.indexOf(at,(lat+1))!=-1){
		    alert("Please enter a valid Email Id")
			document.user_form.user_emailid.focus()
		    return false
		 }

		 if (user_emailid.substring(lat-1,lat)==dot || user_emailid.substring(lat+1,lat+2)==dot){
		    alert("Please enter a valid Email Id")
			document.user_form.user_emailid.focus()
		    return false
		 }

		 if (user_emailid.indexOf(dot,(lat+2))==-1){
		    alert("Please enter a valid Email Id")
			document.user_form.user_emailid.focus()
		    return false
		 }
		
		 if (user_emailid.indexOf(" ")!=-1){
		    alert("Please enter a valid Email Id")
			document.user_form.user_emailid.focus()
		    return false
		 }
	if(document.getElementById('mes').innerHTML=='Username already registered')
		{
			alert("Please enter different Email Id since user exist with same Email Id");
			document.user_form.user_emailid.focus();
		    return false;
		}
	if(document.user_form.user_password.value=="")
	{
	alert("Please enter password");
	document.user_form.user_password.focus();
	return false;
	}
	else if((document.user_form.user_password.value.length)<6 || (document.user_form.user_password.value.length)>12)
	 {
		alert("Password cannot be less than 6 characters and more than 12 characters");
		document.user_form.user_password.focus();
		return false;
		}
	if(document.user_form.re_password.value=="")
	{
	alert("Please Re-Type password");
	document.user_form.re_password.focus();
	return false;
	} 
	else 
	if((document.user_form.user_password.value)!=(document.user_form.re_password.value)) {
		alert("Re-Type correct password");
		document.user_form.re_password.focus();
		return false;
		}
	
  
if(document.user_form.user_phone.value=="")
{
alert("Please enter phone no.");
document.user_form.user_phone.focus();
return false
}

if(((document.user_form.user_phone.value.length) != 10))
	{
		if((document.user_form.user_phone.value.length) != 12){
			{
			alert("Please enter valid phone no.");
			document.user_form.user_phone.focus();
			return false
			}
		}
	}

 var iChars = '- 0123456789';
 for (var i = 0; i<document.user_form.user_phone.value.length; i++) {
  	if (iChars.indexOf(document.user_form.user_phone.value.charAt(i)) == -1) {
  	alert ("Please enter valid phone no.");
	document.user_form.user_phone.focus();
  	return false;
	}
 }

if(document.user_form.user_address.value=="")
{
alert("Please enter address");
document.user_form.user_address.focus();
return false
}

if(document.user_form.user_city.value=="")
{
alert("Please enter city");
document.user_form.user_city.focus();
return false
}

if(document.user_form.user_country.value=="")
{
alert("Please select country");
document.user_form.user_country.focus();
return false
}

if(document.getElementById("user_state").value == "")
{
alert("Please enter state");
return false
}


if(document.user_form.user_zip.value=="")
{
alert("Please enter zip code");
document.user_form.user_zip.focus();
return false
}

var iChars = '!@#`~_$%^&*()+=-[]\\\';,./{}|\":<>?';
 for (var i = 0; i<document.user_form.user_zip.value.length; i++) {
  	if (iChars.indexOf(document.user_form.user_zip.value.charAt(i)) != -1) {
  	alert ("Please enter valid zip code.");
	document.user_form.user_zip.focus();
  	return false;
	}
 }

 if(document.user_form.keystring.value=="")
	{
	 alert("Please enter the shown code");
	 document.user_form.keystring.focus();
	 return false;
	}
	checkSubmit(user_emailid, user_password);

}



function businessinfocheck()
{
	
if(document.business_form.company_name.value=="")
{
 alert("Please enter your company name");
 document.business_form.company_name.focus();
 return false;
}

if(document.business_form.tax_id.value=="")
{
 alert("Please enter your Tax ID");
 document.business_form.tax_id.focus();
 return false;
}

if(document.business_form.company_address.value=="")
{
alert("Please enter address");
document.business_form.company_address.focus();
return false
}

if(document.business_form.company_phone.value=="")
{
alert("Please enter phone no.");
document.business_form.company_phone.focus();
return false
}

if(((document.business_form.company_phone.value.length) != 10))
	{
		if((document.business_form.company_phone.value.length) != 12){
			{
			alert("Please enter valid phone no.");
			document.business_form.company_phone.focus();
			return false
			}
		}
	}

 var iChars = '- 0123456789';
 for (var i = 0; i<document.business_form.company_phone.value.length; i++) {
  	if (iChars.indexOf(document.business_form.company_phone.value.charAt(i)) == -1) {
  	alert ("Please enter valid phone no.");
	document.business_form.company_phone.focus();
  	return false;
	}
 }

if(document.business_form.company_city.value=="")
{
alert("Please enter city");
document.business_form.company_city.focus();
return false
}

if(document.business_form.company_state.value=="")
{
alert("Please select state");
document.business_form.company_state.focus();
return false
}

if(document.business_form.company_zip.value=="")
{
alert("Please enter zip code");
document.business_form.company_zip.focus();
return false
}

var iChars = '0123456789';
 for (var i = 0; i<document.business_form.company_zip.value.length; i++) {
  	if (iChars.indexOf(document.business_form.company_zip.value.charAt(i)) == -1) {
  	alert ("Please enter valid zip code.");
	document.business_form.company_zip.focus();
  	return false;
	}
 }

}