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 valid()
{ 
 if(is_empty(document.frm.name.value))
	{
     document.frm.name.value="";  
     alert("Please Enter Your Nom");
	 document.frm.name.focus();
	 return false;

	}
	if(!is_alpha(document.frm.name.value))
	{
     alert("Please enter a valid Nom.");
	 document.frm.name.focus();
	 return false;
	}
	
	if(is_empty(document.frm.phone.value))
	{
	 document.frm.phone.value="";
     alert ("Please enter your Téléphone ");
	 document.frm.phone.focus();
	 return false;
	}
	
	if(!isValidPhoneNo(document.frm.phone.value))
	{
     alert ("Please enter a valid telephone number.");
	 document.frm.phone.focus();
	 return false;
	}
	if(document.frm.Ville.value=="")
	{
     alert("Please enter your Ville");
	 document.frm.Ville.focus();
	 return false;

	}
}