function valHouse(form) {
	var elem_house = document.getElementById("err_house");
	var elem_prompt = document.getElementById("err_prompt");


	if(document.myform.Inp_customerAddressHouseNoAnswer.value =='')
   		{
      		elem_house.style.display = '';     
			document.myform.Inp_customerAddressHouseNoAnswer.style.background = 'MistyRose'; 
			elem_prompt.style.color = 'red';    								    		    
  		}
	else{
		elem_house.style.display = 'none';	
		document.myform.Inp_customerAddressHouseNoAnswer.style.background = '#ffffff'; 
		    								    		    										
	}	
}

function valStreet(form) {
	var elem_street = document.getElementById("err_street");
	var elem_prompt = document.getElementById("err_prompt");

	if(document.myform.Inp_customerAddressStreetAnswer.value =='')
   			{     		    	 
					elem_street.style.display = '';
					document.myform.Inp_customerAddressStreetAnswer.style.background = 'MistyRose'; 								    		    
        		    		elem_prompt.style.color = 'red';    
    				}
				else{
					elem_street.style.display = 'none';	
					document.myform.Inp_customerAddressStreetAnswer.style.background = '#ffffff'; 
					   								    		    										
				}		

}

function valCity(form) {
	var elem_city = document.getElementById("err_city");
	var elem_prompt = document.getElementById("err_prompt");

	if(document.myform.Inp_customerAddressCityAnswer.value =='')
   					{
     		    			elem_city.style.display = '';
     		    			document.myform.Inp_customerAddressCityAnswer.style.background = 'MistyRose'; 
					elem_prompt.style.color = 'red';    		
    				}
				else{
					elem_city.style.display = 'none';	
					document.myform.Inp_customerAddressCityAnswer.style.background = '#ffffff'; 
					   								    		    										
				}	

}

function valCounty(form) {
	var elem_county = document.getElementById("err_county");
	var elem_prompt = document.getElementById("err_prompt");

	if(document.myform.customerAddressCountyAnswer.value =='')
   					{
     		    			elem_county.style.display = '';
     		    			document.myform.customerAddressCountyAnswer.style.background = 'MistyRose'; 	
					elem_prompt.style.color = 'red';    	
    				}
				else{
					elem_county.style.display = 'none';	
					document.myform.customerAddressCountyAnswer.style.background = '#ffffff'; 	
				   							    		    										
				}	

}

function valPostcode(form){
	var elem_postcode = document.getElementById("err_postcode");
	var elem_prompt = document.getElementById("err_prompt");

	if(document.myform.customerAddressPostcodeInnerAnswer.value == '')   {							
     		    			elem_postcode.style.display = '';
     		    			document.myform.customerAddressPostcodeInnerAnswer.style.background = 'MistyRose';
					elem_prompt.style.color = 'red';     		
    				}
				else{	
					if(postcodeValid(document.myform.customerAddressPostcodeInnerAnswer)==false)  {						
						elem_postcode.style.display = '';
     		    				document.myform.customerAddressPostcodeInnerAnswer.style.background = 'MistyRose'; 
						elem_prompt.style.color = 'red';    		
					}				
					else {				
 						
						elem_postcode.style.display = 'none';
     		    				document.myform.customerAddressPostcodeInnerAnswer.style.background = '#ffffff'; 
						   		
    					}

				}			


}