function displayEnlarged(imgName, iwidth, iheight) {
	var myWidth = iwidth;
	var myHeight = iheight;
	var myLeft = (screen.width-myWidth)/2;
	var myTop = (screen.height-myHeight)/2;
	var position = ', left='+myLeft+', top='+myTop;
	window.open('?loc=iz&i='+imgName, 'IAX', 'status=0, toolbar=0, menu=0, width='+myWidth+', height='+myHeight+', scrollbar=0, resizable=0'+position);	
}

function disableCC() {
	if(document.getElementById("pcc").checked == false && document.getElementById("ppp").checked == false && document.getElementById("pbt").checked == false) {
		document.getElementById("pcc").checked = true;
	}

	if(document.getElementById("pcc").checked == false) {
		document.getElementById("cc_1").disabled = true;
		document.getElementById("cc_2").disabled = true;
		document.getElementById("cc_3").disabled = true;
		document.getElementById("cc_4").disabled = true;
		document.getElementById("cc_5").disabled = true;
	} 
	else {
		document.getElementById("cc_1").disabled = false;
		document.getElementById("cc_2").disabled = false;
		document.getElementById("cc_3").disabled = false;
		document.getElementById("cc_4").disabled = false;
		document.getElementById("cc_5").disabled = false;
	}
}