function popUp(webaddy,title,x,y) {

	var features = 'toolbars=0, scrollbars=1, location=0, statusbars=0, menubars=0, resizable=0, width=' + x + ', height=' + y + ', left = 168, top = 118';

	props=window.open(webaddy, title, features);

}
function showLargePic(largephoto){

	weblink = 'large_photo.php?L=' + largephoto;

	window.open(weblink,'','menubar=0,toolbar=0,scrollbars=1,resizable=1');

}

function numbersonly(myfield, e, dec)
{
	var key;
	var keychar;
	
	if (window.event)
	   key = window.event.keyCode;
	else if (e)
	   key = e.which;
	else
	   return true;
	keychar = String.fromCharCode(key);
	
	// control keys
	if ((key==null) || (key==0) || (key==8) || 
		(key==9) || (key==13) || (key==27) )
	   return true;
	
	// numbers
	else if ((("0123456789").indexOf(keychar) > -1))
	   return true;
	
	// decimal point jump
	else if (dec && (keychar == "."))
	   {
	   myfield.form.elements[dec].focus();
	   return false;
	   }
	else
	   return false;
}
function CheckToSent(myform)
{
	var cBid = Number(myform.bid.value);
	var cCid = myform.AID.value;
	var cMinbid = Number(myform.minbid.value);
	var cmaxamount = Number(myform.maxamount.value);
	
	if(cmaxamount==null || cmaxamount=="")
		cmaxamount = 0;
	if(cMinbid==null || cMinbid=="")
		cMinbid = 100;
	
	var cnextbidamount = cMinbid+cmaxamount;

	if(cBid == "")
		alert("Please Enter Bid Amount!");
	else if(isNaN(cBid))
		alert("Please Key In Number Only!");
	else if(cBid < cnextbidamount)
		alert("Please Bid $"+addCommas(cnextbidamount)+" or more!");
	else{
		var r = confirm("Confirm Bid at $"+cBid+"?");
		if (r==true)
			myform.submit();
	}
}
function noLetterEnter(e)
{
	var key;
	var keychar;
	
	if(window.event) // IE
		key = e.keyCode;
	else if(e.which) // Netscape/Firefox/Opera
		key = e.which;

	keychar = String.fromCharCode(key);
	
	if(key==8 || key==37 || key==39 || key==46 || key==48 || key==49 || key==50 || key==51 || key==52 || key==53 || key==54 || key==55 || key==56 || key==57 || key==96 || key==97 || key==98 || key==99 || key==100 || key==101 || key==102 || key==103 || key==104 || key==105)
		return keychar;
	else
		return !keychar;
}
function addCommas(nStr)
{
	nStr += '';
	x = nStr.split('.');
	x1 = x[0];
	x2 = x.length > 1 ? '.' + x[1] : '';
	var rgx = /(\d+)(\d{3})/;
	while (rgx.test(x1)) {
		x1 = x1.replace(rgx, '$1' + ',' + '$2');
	}
	return x1 + x2;
}