<!--

function valEnq() {
		var emailVar=trim(document.form1.email.value);
		if ( checkemail(emailVar)){
			return true;}
		else {
			alert (" Please provide a valid email address for us to contact you.");
			return false;}

}

function trim(s) {
	var l=0; 
	var r=s.length -1;
	while(l < s.length && s.charAt(l) == " "){l++;}
	while(r > l && s.charAt(r) == " ") { r-=1; } 
	return s.substring(l, r+1); 
} 

function checkemail(emailVar){

if (emailVar.indexOf("@")<=0 || emailVar.indexOf("@")==(emailVar.length-1)||emailVar.indexOf(".")<=0 || emailVar.lastIndexOf(".")==(emailVar.length-1) || emailVar.indexOf(" ")>=0)
		{
			return false;
		}
return true;

}


//-->