function filenameCheck(formID) {
 var fileName = document.getElementById(formID).value;

 var col_array=fileName.split("\\");

 var lastPart = col_array.length-1;

 var imageName = col_array[lastPart];

 var splitTemp = imageName.split(" ");

 if ( splitTemp.length > 1) {
  window.alert("Space in file name. Please rename photo and select again.\n\n\r\rClick \"Browse\" -> Right click on photo -> \"Rename\" and remove spaces.");
 } // end if

} // end function

function showhide(elem,state){
 if (document.getElementById){
  document.getElementById(elem).style.display=state;
 }
}