function rollover(layer) {
		document.getElementById(layer).style.border='1px solid #FFFF99';
	}
	
	function rollout(layer) {
		document.getElementById(layer).style.border='1px solid #000000';
	}
	
	function writecopy1(){
		document.getElementById('').innerHTML = "copy1";
		document.getElementById('').innerHTML = "Title1";
	}
	
	function writecopy2(){
		document.getElementById('').innerHTML = "copy2";
		document.getElementById('').innerHTML = "Title2";
	}
	
	function writecopy3(){
		document.getElementById('').innerHTML = "copy3";
		document.getElementById('').innerHTML = "Title3";
	}
	
	function writecopy4(){
		document.getElementById('').innerHTML = "copy4";
		document.getElementById('').innerHTML = "Title4";
	}
	

	function swapimage1(image) {
		document.getElementById(image).src='../images/portfolio/play/img_picture1.jpg';
	}

	function swapimage2(image) {
		document.getElementById(image).src='../images/portfolio/play/img_picture2.jpg';
	}
	
	function swapimage3(image) {
		document.getElementById(image).src='../images/portfolio/play/img_picture3.jpg';
	}

	function swapimage4(image) {
		document.getElementById(image).src='../images/portfolio/play/img_picture4.jpg';
	}