function checkFormField(b){formName=b.name;if(b.action.value=="add"){var a=b.user_image.value;if(a.length>0){flg=nonEmptyUploadFile(b.name,"user_image","Please select JPG, JPEG or PNG file format for product image.");if(!flg){document.getElementById("loading").style.display="none";return false}}else{document.getElementById("loading").style.display="none";flg=validateBlank(b.name,"user_image","Please Select JPG, JPEG or PNG image format to upload");if(!flg){document.getElementById("loading").style.display="none";return false}}}else{var a=b.user_image.value;if(a.length>0){flg=nonEmptyUploadFile(b.name,"user_image","Please select JPG, JPEG or PNG file format for product image.");if(!flg){document.getElementById("loading").style.display="none";return false}}}b.submit()};