function is_email(email)

	{

		if(!email.match(/^[A-Za-z0-9\._\-+]+@[A-Za-z0-9_\-+]+(\.[A-Za-z0-9_\-+]+)+$/))

			return false;

		return true;

	}



function is_empty(str)

	{

  		 str=trim(str);

		 if ((str.length==0)||(str==null))

			return true;

		 return false;

	}



	function trim(inputString) 

	{

	   // Removes leading and trailing spaces from the passed string. Also removes

	   // consecutive spaces and replaces it with one space. If something besides

	   // a string is passed in (null, custom object, etc.) then return the input.

	   if (typeof inputString != "string") { return inputString; }

	   var retValue = inputString;

	   var ch = retValue.substring(0, 1);

	   while (ch == " ") { // Check for spaces at the beginning of the string

		  retValue = retValue.substring(1, retValue.length);

		  ch = retValue.substring(0, 1);

	   }

	   ch = retValue.substring(retValue.length-1, retValue.length);

	   while (ch == " ") { // Check for spaces at the end of the string

		  retValue = retValue.substring(0, retValue.length-1);

		  ch = retValue.substring(retValue.length-1, retValue.length);

	   }

	   while (retValue.indexOf("  ") != -1) { // Note that there are two spaces in the string - look for multiple spaces within the string

		  retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length); // Again, there are two spaces in each of the strings

	   }

	   return retValue; // Return the trimmed string back to the user

	} // Ends the "trim" function



function is_number(number)

	{

		if(!number.match(/^[\-\+0-9e1-9]+$/))

			return false;

		return true;

	}



function is_alpha(str)

	{

		if(!str.match(/^[A-Za-z ]+$/))

			return false;

		return true;

	}



//Phone Validation

function isValidPhoneNo(strng)

{

//strip out acceptable non-numeric characters

var stripped = strng.replace(/[\(\)\.\+\-\ ]/g, '');

	return !isNaN(stripped);

}



//##  Online Quote Form Validation ####/

function validation()

{

	

  

    if(is_empty(document.frm.project.value))

	{

     document.frm.project.value="";  

     alert("Please enter project goal");

	 document.frm.project.focus();

	 return false;



	}

	

	

	if(document.getElementById('website1').checked == false && document.getElementById('website2').checked == false)

	{

	

     alert("Please check your option for website.");

	 document.getElementById('website1').focus();

	 return false;

    }

	

	if(document.getElementById('website1').checked == true)

	{

	

	 if(is_empty(document.frm.url.value))

	 {

     alert("Please enter your url.");

	 document.frm.url.focus();

	 return false;

	 }

    }

	

	if(is_empty(document.frm.competition.value))

	{

     document.frm.competition.value="";  

     alert("Please insert company names and URLs.");

	 document.frm.competition.focus();

	 return false;



	}

	

	if(is_empty(document.frm.sites.value))

	{

     document.frm.sites.value="";  

     alert("Enter company names, URL's, and reasons below.");

	 document.frm.sites.focus();

	 return false;

	}

  

    if(document.frm.timeline.value=="")

	{

     alert("Please select your timeline.");

	 document.frm.timeline.focus();

	 return false;

	}

	

	if(document.frm.budget.value=="")

	{

     alert("Please select your budget.");

	 document.frm.budget.focus();

	 return false;

	}

	

	if(is_empty(document.frm.fname.value))

	{

     document.frm.fname.value="";  

     alert("Please enter your first name");

	 document.frm.fname.focus();

	 return false;



	}

	

	if(is_empty(document.frm.lname.value))

	{

     document.frm.lname.value="";  

     alert("Please enter your last name");

	 document.frm.lname.focus();

	 return false;



	}

	

	if(document.frm.email.value=="")

	{

     alert("Please enter your email address.");

	 document.frm.email.focus();

	 return false;



	}



	if(!is_email(document.frm.email.value))

	{

     alert("Please enter a valid email address.");

	 document.frm.email.focus();

	 return false;



	}

	

	if(is_empty(document.frm.phone.value))

	{

	 document.frm.phone.value=""; 	

     alert("Please enter your phone number.");

	 document.frm.phone.focus();

	 return false;

	}

	if(!isValidPhoneNo(document.frm.phone.value))

	{

     alert("Please enter a valid phone number.");

	 document.frm.phone.focus();

	 return false;

	}

	

  	if(is_empty(document.frm.address.value))

	{

     document.frm.address.value="";  

     alert("Please enter your address.");

	 document.frm.address.focus();

	 return false;



	}

	

	if(is_empty(document.frm.staddress.value))

	{

     document.frm.staddress.value="";  

     alert("Please enter your street address.");

	 document.frm.staddress.focus();

	 return false;



	}



	if(is_empty(document.frm.state.value))

	{

     document.frm.state.value="";  

     alert("Please enter state.");

	 document.frm.state.focus();

	 return false;



	}

	

	if(is_empty(document.frm.zip.value))

	{

     document.frm.zip.value="";  

     alert("Please enter zip code.");

	 document.frm.zip.focus();

	 return false;



	}

	

	if(!is_number(document.frm.zip.value))

	{

     document.frm.zip.value="";  

     alert("Please enter a valid zip code.");

	 document.frm.zip.focus();

	 return false;



	}

	if(document.frm.country.value=="")

	{

     alert("Please select country.");

	 document.frm.country.focus();

	 return false;



	}

	if(document.frm.security_code.value=="")

	{

     alert("Please enter security code.");

	 document.frm.security_code.focus();

	 return false;



	}

	

}