function trim(s)

{

    var l=0; var r=s.length -1;

    while(l < s.length && s[l] == ' ')

    {     l++; }

    while(r > l && s[r] == ' ')

    {     r-=1;     }

    return s.substring(l, r+1);

} 



function valform()
{



	if(trim(document.frmquote.yourname.value).length==0)



	{



	alert("Please Enter - Your Name");



	document.frmquote.yourname.focus();



	return false;



	}



	if(document.frmquote.contactthrough[0].checked){



		



		if(trim(document.frmquote.email.value).length==0)



		{



		alert("Please Enter - Your Email");



		document.frmquote.email.focus();



		return false;



		}



		if(trim(document.frmquote.email.value).length > 0){

			if(!isValidEmail(document.frmquote.email.value)){

				alert("Please Enter A Valid Email");



				document.frmquote.email.focus();



				return false;



			

			}

		}



	



	}



	if(document.frmquote.contactthrough[1].checked){



		



		if(trim(document.frmquote.phone.value).length==0)



		{



		alert("Please Enter - Your Phone Number");



		document.frmquote.phone.focus();



		return false;



		}



		if((document.frmquote.phone.value != "") && (isNaN(document.frmquote.phone.value)))



			  		{



						alert('Enter A Numeric Value');



						document.frmquote.phone.focus();



						return false;



					 }



	



	}



	document.frmquote.submit();



	



	}