// Contact validation
function changebg(){
document.getElementById("bgccolor").style.backgroundColor = "#FF0";
}
function check_form() {
	var error = 0;
	var emailFilter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	var phoneFilter =/^\d{9}$/
	
	var fname = document.forms[0].elements[0].value;
	var lname = document.forms[0].elements[1].value;
	var bizna = document.forms[0].elements[2].value;
	var email = document.forms[0].elements[3].value;
	var phone = document.forms[0].elements[4].value; 
	//var comme = document.forms[0].elements[5].value;
	if (fname == "") {
		error += document.getElementById("err").innerHTML ='Please enter your first name.';
		changebg();
		return false;
	}	
			else    {
				error += document.getElementById("err").innerHTML =' ';		
			}
	
	if (lname == "") {
		error += document.getElementById("err").innerHTML='Please enter your last name.';
		return false;
	}
			else    {
			error += document.getElementById("err").innerHTML =' ';			
		}
	
	if (bizna == "") {
		error += document.getElementById("err").innerHTML='Please enter your business name.';
		return false;
	}
			else    {
			error += document.getElementById("err").innerHTML =' ';			
		}
	
	if (email == "") {
		error += document.getElementById("err").innerHTML='Please enter your email.';
		return false;
	}
			else    {
			error += document.getElementById("err").innerHTML =' ';			
		}
	if (!emailFilter.test(email)) {
		error += document.getElementById("err").innerHTML='Please enter a valid email.';
		return false;
		
	}
			else    {
			error += document.getElementById("err").innerHTML =' '			
		}
	
	
	if ( phone == "") {
		error += document.getElementById("err").innerHTML='Please enter your phone number.';
		return false;
	}
		else    {
			error += document.getElementById("err").innerHTML =' ';		
		}
	
		
	if ( document.forms[0].business.selectedIndex == 0 )
        {
         error += document.getElementById("err").innerHTML='Please select a business.';
                return false;
        }
		else    {
			error += document.getElementById("err").innerHTML =' ';		
		}
		
	
	
	if (error == 0) {

	return true;
	}
}