function changeImages() {
if (document.images)
{
for (var i=0; i<changeImages.arguments.length; i+=2) {
document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
		}
	}
 }

//  popup window
var popupwin=0;
function popup() {
	if(popupwin) { popupwin.close(); }
	popupwin = open('', 'popupwin', 'scrollbars=yes,resizable=yes,width=640,height=500');
}

function popupphotos() {
	if(popupwin) { popupwin.close(); }
	popupwin = open('', 'popupwin', 'scrollbars=yes,resizable=yes,width=700,height=700');
}

// Detail popup window
function popupDetail() {
	var newwin = window.open("","detailwindow","width=420,height=440,resizeable=yes");
}


// email address hider
function emailName(emailFront,emailBack) {
	return emailFront + "@" + emailBack;
}

function sendEmail(emailFront,emailBack) {
	return "<A HREF='mailto:" + emailFront + "@" + emailBack + "'>";
}


function pdfformat(){
links=document.getElementsByTagName('A');
for(var i=0; i<links.length; i++) {
	if(links[i].href.indexOf('.pdf')>0 )
	{
		links[i].target="_blank";
		links[i].className+=" pdflink";
	}
   }
}
window.onload=pdfformat;