var intSelect = 0;

function checkscript()
{
		
		if (document.getElementById('email').value == '' )
		{
			alert('Please enter your email address');
			return false;
		}else if (document.getElementById('name').value == '' )
		{
			alert('Please enter your name');
			return false;
		}else{
				return true;
		}
}

function showRecentWork() {
				
	window.document.getElementById('oDivRecentWork').style.backgroundImage = "url(images/content/"+ arrImage[intSelect] +")";
	<!--//window.document.getElementById('oPRecentWork').innerHTML = arrCopy[intSelect];	//-->
	
	setInterval(RecentWorkRotate, 10000,'');
		
}

function RecentWorkRotate () {
	
	intSelect = Math.round(Math.random() * 7);
	
	
	window.document.getElementById('oDivRecentWork').style.backgroundImage = "url(images/content/"+ arrImage[intSelect] +")";
	<!--//window.document.getElementById('oPRecentWork').innerHTML = arrCopy[intSelect];		//-->
	
}