upSources = new Array("home.png","treatments.png","testimonials.png","aboutus.png","contactus.png","directions.png","accommodations.png","biodental.png","oxigen.png","espanol.png","espanola.png");
overSources = new Array("home1.png","treatments1.png","testimonials1.png","aboutus1.png","contactus1.png","directions1.png","accommodations1.png","biodental1.png","oxigen1.png","espanol1.png","espanol1a.png");

totalButtons = upSources.length;

function preload() {
	for ( x=0; x<totalButtons; x++ ) {
		buttonUp = new Image();
		buttonUp.src = "buttons/" + upSources[x];
		buttonOver = new Image();
		buttonOver.src = "buttons/" + overSources[x];
	}
}

function setOverImg(But, ID) {
	document.getElementById('button' + But + ID).src = "buttons/" + overSources[But-1];
}


function setOutImg(But, ID) {
	document.getElementById('button' + But + ID).src = "buttons/" + upSources[But-1];
}