function openLarge(para) {
   	galwin = window.open("","galWin",'width=500,height=500,toolbar=0,location=0,directories=0,status=1,menubar=1,scrollbars=1,resizable=1');
	galwin.location.href = 'large.cfm?imgID='+para;
	if (galwin.open) galwin.focus();
}
function openMaterials(tit,ins,daywk,dat,mat) {
   	newwin = window.open("","popWin",'width=500,height=500,toolbar=0,location=0,directories=0,status=1,menubar=1,scrollbars=1,resizable=1');
	newwin.location.href = 'materials.cfm?tit='+escape(tit)+'&ins='+escape(ins)+'&daywk='+escape(daywk)+'&dat='+escape(dat)+'&mat='+escape(mat);
	if (newwin.open) newwin.focus();
}
function openPop(para) {
	var h=500;
   	if (para=='signup') h=500;
   	popwin = window.open("",para,'width=500,height='+h+',toolbar=0,location=0,directories=0,status=1,menubar=1,scrollbars=1,resizable=1');
   	if (para=='signup') para='../checkout/signup';
   	else if (para=='contact') para='../about_us/contact';
	popwin.location.href = para+'.cfm';
	if (popwin.open) popwin.focus();
}