/**
 * prevents visitors from right clicking on images
 */

var clickmessage="The right click function has been disabled. \n\nPlease contact the website owners for permission of use.";

function disableclick(e) {
	if (document.all) {	
		if (event.button == 2 || event.button == 3) {
			if (event.srcElement.tagName.toLowerCase() == "img") {
				alert(clickmessage);
				return false;
			}
		}
	}
	else if (document.layers) {
		if (e.which == 3) {
			alert(clickmessage);
			return false;
		}
	}
	else if (document.getElementById) {
		if(e.which == 3 && e.target.tagName.toLowerCase() == "img") {
			return false;
		}
	}
}

function associateimages() {
	for(i=0; i < document.images.length; i++) {
		document.images[i].onmousedown = disableclick;
	}
}

if (document.all)
	document.onmousedown = disableclick;
else if (document.getElementById)
	document.onmouseup = disableclick;
else if (document.layers)
	associateimages();