function $(i) {return document.getElementById(i);}

function ee(e) {if(e.value == 'huevo') eecp();}

function eecp() {
	var h1 = document.getElementsByTagName('h1');	var img = document.getElementsByTagName('img'); for(i=0;i<img.length;i++){img[i].style.width = img[i].width+'px'; img[i].style.height = img[i].height+'px'; img[i].src = 'http://www.foodsubs.com/Photos/egg.jpg';}	for(var i=0;i<h1.length;i++){h1[i].innerHTML = h1[i].firstChild.innerHTML.split("").reverse().join("");}	
}
function Dec2Hex (dec) {
    var a = dec % 16;
    var b = (dec - a)/16;
    var hex = "" + hexChars.charAt(b) + hexChars.charAt(a);
    return hex;
}

function Hex2Dec(hex) {
    return parseInt(hex,16);
}
function prMM(e) {
	alert(e.style.backgroundColor);
}