function removefname()
{
document.getElementById('fname').value="";
document.getElementById('fname').style.background="#ffffff";
}
function removelname()
{
document.getElementById('lname').value="";
document.getElementById('lname').style.background="#ffffff";
}

function OnlyAlphabets(text)
	{
	
		var regexp=/^[a-zA-Z ]*$/;
		if(text.value.search(regexp)==-1)
			{
				text.value = text.value.substring(0,(text.value.length-1));
				alert('Alphabets Only');
				if(text.value.search(regexp)==-1)
				text.value="";
			}	
	     var str=text.value;
          var first=str.substring(0,1);
          var second=str.substring(1,2);
          var val='false';
          if(first==' ')
          {
                val='true';
                if(val=='true')
                {
                   if(second==' ')
                   {
                     val='true';
                     alert('Please Enter Valid Information');
                     text.value="";
                   }
                }
          }
	
	}

	//for Phonenumbers
	function PhoneNumbersOnly(text)
	{
	
		var regexp=/^[0-9-]*$/;
		if(text.value.search(regexp)==-1)
			{
				text.value = text.value.substring(0,(text.value.length-1));
				alert('Numbers Only');
				if(text.value.search(regexp)==-1)
				text.value="";
			}	
		 var str=text.value;
          var first=str.substring(0,1);
          var second=str.substring(1,2);
          var val='false';
          if(first==' ')
          {
                val='true';
                if(val=='true')
                {
                   if(second==' ')
                   {
                     val='true';
                     alert('Please Enter Valid Information');
                     text.value="";
                   }
                }
          }
				
	}

	
//for numbers
function NumbersOnly(text)
	{
	
		var regexp=/^[0-9]*$/;
		if(text.value.search(regexp)==-1)
			{
				text.value = text.value.substring(0,(text.value.length-1));
				alert('Numbers Only');
				if(text.value.search(regexp)==-1)
				text.value="";
			}	
		 var str=text.value;
          var first=str.substring(0,1);
          var second=str.substring(1,2);
          var val='false';
          if(first==' ')
          {
                val='true';
                if(val=='true')
                {
                   if(second==' ')
                   {
                     val='true';
                     alert('Please Enter Valid Information');
                     text.value="";
                   }
                }
          }
				
	}
	function Count(text,long) 
	{
		var maxlength = new Number(long); // Change number to your max length.
		if (text.value.length > maxlength)
		{
			text.value = text.value.substring(0,maxlength);
			alert("Address should not exceed " + long + " chars");
		}

	}

	function checkspace(text)
    {
          
          var str=text.value;
          var first=str.substring(0,1);
          var second=str.substring(1,2);
          var val='false';
          if(first==' ')
          {
                val='true';
                if(val=='true')
                {
                   if(second==' ')
                   {
                     val='true';
                     alert('Please Enter Valid Information');
                     text.value = "";
                   }
                }
          }
		 
	}


	//for email search site

	function emailsitechk()
     {
		 
	    var email=document.getElementById('email').value;
		var fname=document.getElementById('fname').value;
		var area=document.getElementById('area').value;
		var lname=document.getElementById('lname').value;
		var phone=document.getElementById('phone').value;

    if((document.getElementById('email').value=="")||(document.getElementById('email').value==" "))
	{
		alert("Please Enter Email Id");
		document.getElementById('email').focus();
		return false;
	}
	if(document.getElementById('email').value!="")
            { 
                regexp=/^[a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$/;
			    if(document.getElementById('email').value.search(regexp)==-1)
			    {
				    document.getElementById('email').value="";
				    alert('Please Enter Valid E-Mail');
				    document.getElementById('email').focus();
				    return false;
			    }
		    }
 if((document.getElementById('fname').value=="FirstName")||(document.getElementById('fname').value==""))
	{
		alert("Please Enter First Name");
		document.getElementById('fname').focus();
		return false;
	}
	if(document.getElementById('fname').value!="")
	            {
            		
		            regexp=/^[a-zA-Z ]{3,30}$/;
		            if(document.getElementById('fname').value.search(regexp)==-1)
		            {
			            document.getElementById('fname').value="";
			            alert('First Name Should be 3 to 20 characters');
			            document.getElementById('fname').focus();
			            return false;
		            }
	            }
				if(document.getElementById('fname').value!="")
	            {
	            if(document.getElementById('fname').value==00000000000000000000)
	            {
	                 document.getElementById('fname').value="";
			         alert('First Name Should be 3 to 20 characters');
			         document.getElementById('fname').focus();
			         return false;
	            }
	            }
	  if((document.getElementById('lname').value=="LastName")||(document.getElementById('lname').value==""))
	{
		alert("Please Enter Last Name");
		document.getElementById('lname').focus();
		return false;
	}
	if(document.getElementById('lname').value!="")
	            {
            		
		            regexp=/^[a-zA-Z ]{1,20}$/;
		            if(document.getElementById('lname').value.search(regexp)==-1)
		            {
			            document.getElementById('lname').value="";
			            alert('Last Name Should be 1 to 20 characters');
			            document.getElementById('lname').focus();
			            return false;
		            }
	            }
				if(document.getElementById('lname').value!="")
	            {
	            if(document.getElementById('lname').value==00000000000000000000)
	            {
	                 document.getElementById('lname').value="";
			         alert('Last Name Should be 1 to 20 characters');
			         document.getElementById('lname').focus();
			         return false;
	            }
	            }

				if((document.getElementById('phone').value=="")||(document.getElementById('phone').value==" "))
	{
		alert("Please Enter Phone Number");
		document.getElementById('phone').focus();
		return false;
	}
	if(document.getElementById('phone').value!="")
	            {
				regexp=/^[0-9]\d{2}\-\d{3}\-\d{4}$/;
			    if(document.getElementById('phone').value.search(regexp)==-1)
			    {
				    document.getElementById('phone').value="";
				    alert('Invalid Phone Number');
				    document.getElementById('phone').focus();
				    return false;
			    }

			     if(document.getElementById('phone').value=='000-000-0000')
	                {
	                     document.getElementById('phone').value="";
			             alert('Please Enter Valid Phone Number');
			             document.getElementById('phone').focus();
			             return false;
	                }
	            }

	 if (document.getElementById('area').value == "Select Your Area(s)") 
            { 
            alert( "Please Select Area" );
			document.getElementById('area').focus();
            return false ;
            }
	
					
	document.frm.action="functions/emailfunctions.php";
	document.frm.submit();
	 }	 

	 //for back button
function backclick()
{
	document.location="index.php";
}