function cursors() {
	document.getElementById("panels-01_").style.cursor = "pointer";
	document.getElementById("panels-02_").style.cursor = "pointer";
	document.getElementById("panels-03_").style.cursor = "pointer";
	document.getElementById("panels-04_").style.cursor = "pointer";
}

function chgImg(original,swap,state) {
	var originalImg = document.getElementById(original);
	originalImg.src = swap;	
	
	if(state == "on") {
		document.body.style.cursor='pointer';
	} else if (state == "off") {
		document.body.style.cursor='default';
	}
}