function validate(myForm){
	if(myForm.housenumber.value == ''){
		alert("Invalid House Number! Please enter the House Number.");
		myForm.housenumber.focus();
		return false;
	}
	if(myForm.streetname.value == ''){
		alert("Invalid Street Name! Please enter the Street Name.");
		myForm.streetname.focus();
		return false;
	}
	if(myForm.streettype.value == ''){
		alert("Invalid Street Type! Please enter the Street Type.");
		myForm.streettype.focus();
		return false;
	}
	if(myForm.city.value == ''){
		alert("Invalid City! Please enter the City Name.");
		myForm.city.focus();
		return false;
	}
	if(myForm.state.value == ''){
		alert("Invalid State! Please enter the State Name.");
		myForm.state.focus();
		return false;
	}
}