function checkzipcode(inputzipcode){if(inputzipcode.value.length<5){alert('Please Complete Your Zipcode');inputzipcode.focus();inputzipcode.style.background="#FFFFFF";return false}else if(!checknumber(inputzipcode.value)){alert('Please Correct Your Zipcode\nAcceptable Characters:: 1234567890\nNo Blank Space Accepted');inputzipcode.focus();inputzipcode.style.background="#FFFFFF";return false}return true}