function fnLoginFirst() {
	alert('Please login at My Derco');
}
function fnWeldingInformation() {
	alert('Please contact Derco for detailled welding information.');
}
function fnEnlarge(url)
{
	var	W = 500;
	var H = 500;
	var L = (screen.width - W) / 2;
	var T = (screen.height - H) / 2;
	day = new Date();
	id = day.getTime();
	url = 'enlarge.asp?img=' + url;
	eval("page" + id + " = window.open('" + url + "', '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width='+W+',height='+H+',left ='+L+',top ='+T+'');");
}
function fnPopup(url)
{
	var	W = 600;
	var H = 450;
	var L = (screen.width - W) / 2;
	var T = (screen.height - H) / 2;
	day = new Date();
	id = day.getTime();
	url = 'popup.asp?img=' + url;
	eval("page" + id + " = window.open('" + url + "', '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width='+W+',height='+H+',left ='+L+',top ='+T+'');");
}
function fnPdf(url)
{
	var	W = 700;
	var H = 700;
	var L = (screen.width - W) / 2;
	var T = (screen.height - H) / 2;
	day = new Date();
	id = day.getTime();
	url = 'pdf.asp?pdf=' + url;
	eval("page" + id + " = window.open('" + url + "', '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width='+W+',height='+H+',left ='+L+',top ='+T+'');");
}