// JavaScript Document

function validationform()
{
	
	var phone = document.getElementById('phone').value
	
	if(phone!='')
	{
			var valid =ValidateNo(phone,"+-1234567890.") 
			if( valid == false )
			{
				alert("Invalid phone number.Please enter numeric value")
				document.getElementById('phone').focus()
				return false
				
			}
	}
	var email = document.getElementById('email').value
	if(email != '')
	{
		if( ! echeck(email) )
		{
				alert("Invalid email Id .Please enter valid email id")
				document.getElementById('email').focus()
				return false		
		}
				
	}
	
	
	
	

	
	
}

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)
	{
		return false
	}
	
	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr)
	{
		return false
	}
	
	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr)
	{
		return false
	}
	if (str.indexOf(at,(lat+1))!=-1)
	{
		return false
	}	
	if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot)
	{
		return false
	}	
	if (str.indexOf(dot,(lat+2))==-1)
	{
		return false
	}
	if (str.indexOf(" ")!=-1)
	{
		return false
	}
	return true
}
function ValidateNo(NumStr, String)
{
	if(NumStr == "") return false 
	for(var Idx=0; Idx<NumStr.length; Idx++)
	{
		var Char = NumStr.charAt(Idx); 
		var Match = false; 
		for(var Idx1=0; Idx1<String.length; Idx1++)
		{
			if(Char == String.charAt (Idx1))
			Match = true;  
		}
		if (!Match) 
		{
			return false;  
		}
	}
	return true;
}

function validationapplication()
{

	var home_Phone=document.getElementById('Home_Phone').value

	if(home_Phone!='')
	{
			var valid =ValidateNo(home_Phone,"+-1234567890.") 
			if( valid == false )
			{
				alert("Invalid home phone number.Please enter numeric value")
				document.getElementById('Home_Phone').focus()
				return false
				
			}
	}
	
	var work_Phone=document.getElementById('Work_Phone').value

	if(work_Phone!='')
	{
			var valid =ValidateNo(work_Phone,"+-1234567890.") 
			if( valid == false )
			{
				alert("Invalid Work Phone number.Please enter numeric value")
				document.getElementById('Work_Phone').focus()
				return false
				
			}
	}

}