//force into context if necessary
/*if (top.location == self.location) {
	self.location.replace("home.htm?1")
}
*/

//opening assumptions
displayPage0 = true
displayPage1 = false
displayPage2 = false
displayPage3 = false
displayPage4 = false
displayPage5 = false
displayPage6 = false

function pageDisplay(targetPage, callingPage, pageCount) {
	if (!pageCount) {pageCount=3;} //default pageCount is 3
	if (targetPage==pageCount) {
		remember=callingPage;
		document.getElementById('holdingImage').src = document.getElementById('image' + callingPage).src;
	} //image gallery selected so remember the calling page and keep the same image
	if (callingPage==pageCount) {
		targetPage=remember;
	} //when returning from image page go back to original caller
	for (i=0; i<=pageCount; i++) {
		if (targetPage == i) {
		document.getElementById('page' + i).style.display = "block"
		}
		else {
		document.getElementById('page' + i).style.display = "none"
		}
	}
}

function launchViewer(start) {
viewerWindow = window.open("image_viewer.htm?" + start,"viewer","width=705, height=460, scrollbars=no,resizable=yes")
viewerWindow.focus()
}