function newImage(arg) {if (document.images) {rslt=new Image();rslt.src=arg;return rslt;}}function changeImages() {if (document.images && (preloadFlag==true)){for (var i=0; i<changeImages.arguments.length;i+=2) {document [changeImages.arguments[i]].src=changeImages.arguments[i+1];}}}var preloadFlag=false;function preloadImages() {if(document.images){menu_02_over=newImage ("images/menu_02.gif" );menu_03_over=newImage ("images/menu_03.gif" );menu_04_over=newImage ("images/menu_04.gif" );menu_05_over=newImage ("images/menu_05.gif" );menu_06_over=newImage ("images/menu_06.gif" );menu_07_over=newImage ("images/menu_07.gif" );menu_08_over=newImage ("images/menu_08.gif" );menu_09_over=newImage ("images/menu_09.gif" );preloadFlag=true;}}