function validate_email()
{
	
	if(document.EMail_Signup.email.value!="")
		{
		var p1=document.EMail_Signup.email.value.indexOf("@");
		var p2=document.EMail_Signup.email.value.indexOf(".");
			if((p1==-1)||(p2==-1))
			{
			alert("Invalid E-mail,Please enter valid E-mail");
			document.EMail_Signup.email.focus();
			return false;
			}
		}
	
	
}


function numbers()

{
	
	if(document.isl.no_of_fields.value=="")
	{
		alert("Please Enter Number of Fields");
		document.isl.no_of_fields.focus();
		return false;
	}
	if(isNaN(document.isl.no_of_fields.value))
	{
		alert("Please Enter Numeric Values Only");
		document.isl.no_of_fields.value="";
		document.isl.no_of_fields.focus();
		return false;		
	}
}

function if_field_exists(field_value){
var newfields=document.isl.new_fields.value;
	newfields=parseInt(newfields);
		for(i=0;i<document.isl.field_name.length-newfields;i++){
			if (field_value==document.isl.field_name[i].value){
				
				return false;
				break;
			}
		
		}
	return true;
}

function before_submit()
{ 

var newfields=document.isl.new_fields.value;
	newfields=parseInt(newfields);
	for(nf=document.isl.field_name.length-newfields;nf<document.isl.field_name.length;nf++){
		var cc=document.isl.field_name[nf].value;
		if (if_field_exists(cc)==false){
			alert('Field '+document.isl.field_name[nf].value+ ' already exists!!' );
			return false;
		}
		
	}
	//fetch values
	var total_checks=document.isl.status.length;
	var valuess=document.isl.field_name.value;
	alert(valuess);
	alert("vals");
	for(s=0;s<total_checks;s++){
		
	alert(valuess);
	}
}



function fm_add_fields()
{

	if(document.isl.no_of_fields.value==""){
		alert("Please Enter Number of Fields");
		document.isl.no_of_fields.focus();
		return false;
	} if(isNaN(document.isl.no_of_fields.value)){
		alert("Please Enter Numeric Values Only");
		document.isl.no_of_fields.value="";
		document.isl.no_of_fields.focus();
		return false;		
	}
}





function check_form(){

if(document.create_account.name.value=="")
	{
		alert("Please Enter name");
		document.create_account.name.focus();
		return false;
	}
if(document.create_account.email_address_confirm.value!="")
	{
		var p1=document.create_account.email_address_confirm.value.indexOf("@");
		var p2=document.create_account.email_address_confirm.value.indexOf(".");
			if((p1==-1)||(p2==-1))
			{
			alert("Invalid E-mail,Please enter valid E-mail");
			document.create_account.focus();
			return false;
			}
	}

if(document.create_account.description.value=="")
	{
		alert("Please Enter description");
		document.create_account.description.focus();
		return false;
	}
	
	if(document.create_account.customers_street_address.value=="")
	{
		alert("Please first address");
		document.create_account.customers_street_address.focus();
		return false;
	}
	
	if(document.create_account.customers_street_address2.value=="")
	{
		alert("Please second address");
		document.create_account.customers_street_address2.focus();
		return false;
	}
	if(document.create_account.customers_street_address2.value=="")
	{
		alert("Please second address");
		document.create_account.customers_street_address2.focus();
		return false;
	}
	if(document.create_account.customers_city.value=="")
	{
		alert("Enter city");
		document.create_account.customers_city.focus();
		return false;
	}
	if(document.create_account.customers_state.value=="")
	{
		alert("Enter state");
		document.create_account.customers_state.focus();
		return false;
	}
	if(document.create_account.customers_postcode.value=="")
	{
		alert("Please Enter Zip Code");
		document.create_account.customers_postcode.focus();
		return false;
	}
	if(isNaN(document.create_account.customers_postcode.value))
	{
		alert("Please Enter Numeric Values Only");
		document.create_account.customers_postcode.value="";
		document.create_account.customers_postcode.focus();
		return false;		
	}
	
	
	
	if(document.create_account.customers_tele_number.value=="")
	{
		alert("Please Enter Zip Code");
		document.create_account.customers_tele_number.focus();
		return false;
	}
	
	if(isNaN(document.create_account.customers_tele_number.value))
	{
		alert("Please Enter Numeric Values Only");
		document.create_account.customers_tele_number.value="";
		document.create_account.customers_tele_number.focus();
		return false;		
	}
	
	
	
	
	
	
	
}