function Hover(id)
{
	document.getElementById(id).src = document.getElementById(id).src.replace('-norm', '-hover');
}
function unHover(id)
{
	document.getElementById(id).src = document.getElementById(id).src.replace('-hover', '-norm');
}

function ShowHide(id)
{
	element = document.getElementById(id);
	if (element.style.display == 'none')
		element.style.display = '';
	else
		element.style.display = 'none'
}




function ShowCanvas()
{
	canvas = document.getElementById('canvas');
	//alert('x');
	//alert(document.body.offsetHeight);
	canvas.style.height = (document.body.offsetHeight+50)+'px';
	canvas.style.width = document.body.offsetWidth+'px';
	canvas.style.display = 'table-cell';
}

function ShowImage(url, title)
{
	document.getElementById('canvascell').style.height = (document.body.offsetHeight)+'px';
	document.getElementById('fullimage').src = url;
	ShowCanvas();
}
function HideImage()
{
	document.getElementById('fullimage').src = "";
	document.getElementById('canvas').style.display = "none";
}

function ActionConfirm(url)
{
	if (confirm('Are you sure you want to do this action?'))
		window.location.href= url;
}