function getAlexa(){
	if(document.form.web.value == ""){
		alert("Please enter the company website.");	
	} else {
		window.open('http://www.alexa.com/data/details/traffic_details?url='+document.form.web.value,'23','width=600,height=550,scrollbars,resizable');	
	}
}

function validate(field) {
	var valid = "0123456789."
	var ok = "yes";
	var temp;
	for (var i=0; i<field.value.length; i++) {
		temp = "" + field.value.substring(i, i+1);
		if (valid.indexOf(temp) == "-1") ok = "no";
	}
	if (ok == "no") {
		alert("Please Enter Only Numbers For This Field.");
		field.focus();
		field.select();
   }
}