/*set the Header ID's background img style*/
function randHeader() {
	var myRand = Math.floor(Math.random()*10 + 1);
	myRandImg = new Image();
	myRandImg.src = '/img/left_sub'+myRand+'.jpg';
	//$('header').style.background = 'url('+myRandImg.src+') no-repeat top left';
	document.write('<img class="leftSubImg" src="'+myRandImg.src+'" alt="theidi.com" height="126" width="189" />');
}
function randHeader2() {
	var myRand = Math.floor(Math.random()*27 + 1);
	myRandImg = new Image();
	myRandImg.src = '/img/ss'+myRand+'.jpg';
	//$('header').style.background = 'url('+myRandImg.src+') no-repeat top left';
	document.write('<img class="leftSubImg" src="'+myRandImg.src+'" alt="theidi.com" height="126" width="189" />');
}
function randHeader3() {
	var myRand = Math.floor(Math.random()*3 + 1);
	myRandImg = new Image();
	myRandImg.src = '/img/banner'+myRand+'.jpg';
	document.write('<img src="'+myRandImg.src+'" alt="theidi.com" height="366" width="436" />');
}