function industryAlert() {
	window.alert("This video is not available for purchase for your industry.\nPlease contact us at 1-800-408-5657 for further assistance.");
}
/*below not needed after jquery transition*/
var tempX = 0;
var tempY = 0;
function getMouseXY(e) {
	tempX = YAHOO.util.Event.getPageX(e);
	tempY = YAHOO.util.Event.getPageY(e);
	if (tempX < 0){tempX = 0;}
	if (tempY < 0){tempY = 0;}
	return true;
}
function highlightOnLoad() {
	var textContainerNode = document.getElementById("CartColRight");
	var searchTerm = "preview";
	var regex = new RegExp(">([^<]*)?("+searchTerm+")([^>]*)?<","ig");
	highlightTextNodes(textContainerNode, regex);
}
function highlightTextNodes(element, regex, termid) {
	var tempinnerHTML = element.innerHTML;
	element.innerHTML = tempinnerHTML.replace(regex,'>$1<a onmouseover="previewWin(\'show\');" onmouseout="previewWin(\'hide\');" class="previewWin">$2</a>$3<');
}
function previewWin(state) {
	var offset = 20;
	tempX = tempX + offset;
	tempY = tempY + offset;
	if (state == 'hide') {
		PreviewOverlay.hide();
	}
	else {
		PreviewOverlay.cfg.setProperty("x", tempX);
		PreviewOverlay.cfg.setProperty("y", tempY);
		PreviewOverlay.show();
	}
}