function show(active, alt) {
var activewire = "wire-"+active;
var altwire = "wire-"+alt;
document.getElementById(active).style.display = "none";
document.getElementById(alt).style.display = "block";
document.getElementById(activewire).style.display = "none";
document.getElementById(altwire).style.display = "block";
}
function unshow (active,alt) {
var activewire = "wire-"+active;
var altwire = "wire-"+alt;
document.getElementById(active).style.display = "block";
document.getElementById(alt).style.display = "none";
document.getElementById(activewire).style.display = "block";
document.getElementById(altwire).style.display = "none";
}

function revealdiv(id)
{
	el = document.getElementById(id);
	if (el.style.display == 'none')
	{
		el.style.display = '';
		document['show-triangle'].src = '/art/showtriangle-open.gif';
	} else {
		el.style.display = 'none';
		document['show-triangle'].src = '/art/showtriangle-closed.gif';
	}
}

var cX = 0; var cY = 0; var rX = 0; var rY = 0;
function UpdateCursorPosition(e){ cX = e.pageX; cY = e.pageY;}
function UpdateCursorPositionDocAll(e){ cX = event.clientX; cY = event.clientY;}
if(document.all) { document.onmousemove = UpdateCursorPositionDocAll; }
else { document.onmousemove = UpdateCursorPosition; }

function AssignPosition(d) {
if(self.pageYOffset) {
	rX = self.pageXOffset;
	rY = self.pageYOffset;
	}
else if(document.documentElement && document.documentElement.scrollTop) {
	rX = document.documentElement.scrollLeft;
	rY = document.documentElement.scrollTop;
	}
else if(document.body) {
	rX = document.body.scrollLeft;
	rY = document.body.scrollTop;
	}
if(document.all) {
	cX += rX; 
	cY += rY;
	}
d.style.left = (cX+10) + "px";
d.style.top = (cY+10) + "px";
}

function HideContent(d) {
if(d.length < 1) { return; }
document.getElementById(d).style.display = "none";
}

function ShowContent(d) {
if(d.length < 1) { return; }
var dd = document.getElementById(d);
AssignPosition(dd);
dd.style.display = "block";
}

function ReverseContentDisplay(d) {
if(d.length < 1) { return; }
var dd = document.getElementById(d);
AssignPosition(dd);
if(dd.style.display == "none") { dd.style.display = "block"; }
else { dd.style.display = "none"; }
}

function    slideshow(pr_id) { 
	window.open('shortlist_viewpic.php?PR_ID='+pr_id,'Slideshow',
		'toolbar=no,location=no,directories=no,status=yes,menubar=yes,resizable=yes,copyhistory=no,scrollbars=yes,width=410,height=410');
}

function highlightGo(object) {
document.getElementById(object).style.border = "solid 2px #cc0000";
}