/*** SET BUTTON'S FOLDER HERE ***/var buttonFolder = "buttons/";/*** SET BUTTONS' FILENAMES HERE ***/upSources = new Array("button1up.png","button2up.png","button3up.png","button4up.png","button5up.png","button6up.png","button7up.png");overSources = new Array("button1over.png","button2over.png","button3over.png","button4over.png","button5over.png","button6over.png","button7over.png");//*** NO MORE SETTINGS BEYOND THIS POINT ***//totalButtons = upSources.length;//*** MAIN BUTTONS FUNCTIONS ***//// PRELOAD MAIN MENU BUTTON IMAGESfunction preload() {	for ( x=0; x<totalButtons; x++ ) {		buttonUp = new Image();		buttonUp.src = buttonFolder + upSources[x];		buttonOver = new Image();		buttonOver.src = buttonFolder + overSources[x];	}}// SET MOUSEOVER BUTTONfunction setOverImg(But, ID) {	document.getElementById('button' + But + ID).src = buttonFolder + overSources[But-1];}// SET MOUSEOUT BUTTONfunction setOutImg(But, ID) {	document.getElementById('button' + But + ID).src = buttonFolder + upSources[But-1];}//preload();