function checkfields() {
	// Set validation counter
	
	var validation_counter = 0;
	var fnamebg = new Fx.Color('fname', 'background-color',{duration: 500});
	var fnamefg = new Fx.Color('fname', 'color');
	var lnamebg = new Fx.Color('lname', 'background-color',{duration: 500});
	var lnamefg = new Fx.Color('lname', 'color');
	var telnobg = new Fx.Color('telno', 'background-color',{duration: 500});
	var telnofg = new Fx.Color('telno', 'color');
	var emailbg = new Fx.Color('email', 'background-color',{duration: 500});
	var emailfg = new Fx.Color('email', 'color');
	
	if (document.salesform.fname.value == '') {
		 fnamebg.toColor('#94806f');
		 fnamefg.toColor('#000000');
		 validation_counter++;
	}else{
		 fnamebg.toColor('#FFF');
		 fnamefg.toColor('#000');
	}
	if (document.salesform.lname.value == '') {
		 lnamebg.toColor('#94806f');
		 lnamefg.toColor('#000000');
		 validation_counter++;
	}else{
		 lnamebg.toColor('#FFF');
		 lnameg.toColor('#000');
	}
	if (document.salesform.telno.value == '') {
		 telnobg.toColor('#94806f');
		 telnofg.toColor('#000000');
		 validation_counter++;
	}else{
		 telnobg.toColor('#FFF');
		 telnofg.toColor('#000');
	}
	if (document.salesform.email.value == '') {
		 emailbg.toColor('#94806f');
		 emailfg.toColor('#000000');
		 validation_counter++;
	}else{
		 emailbg.toColor('#FFF');
		 emailfg.toColor('#000');
	}	
	
	if(validation_counter == 0){
		return true;
	}else{
		return false;
	}	
}