<!--
function calcTotals() {
	var temp_amt_total = 0;


	temp_amt_total += document.forms['addToBag'].qty_1.value * document.forms['addToBag'].price_1.value;
	

	if (temp_amt_total > 0) {
		temp_amt_total = (temp_amt_total * 100);
		temp_amt_total = Math.round(temp_amt_total);
		temp_amt_total = (temp_amt_total / 100);
		
		temp_amt_total = "$" + temp_amt_total.toString();
		
		var pattern1 = /^\$[0-9]*$/;
		var pattern2 = /^\$[0-9]*\.[0-9]$/;
		var pattern3 = /^\$[0-9]*\.[0-9]{2}$/;
		
		if (temp_amt_total.match(pattern1)) {
			temp_amt_total += '.00';
		} else if (temp_amt_total.match(pattern2)) {
			temp_amt_total += '0';
		} else if (temp_amt_total.match(pattern3)) {
		}
		
		document.getElementById("autoTotal").innerHTML=temp_amt_total;
	} else {
		document.getElementById("autoTotal").innerHTML="$0.00";
	}
}

function checkNumeric(objName) {
	var numberfield = objName;
	if (chkNumeric(objName) == false) {
		numberfield.select();
		numberfield.focus();
		return false;
	} else {
		return true;
	}
}

function chkNumeric(objName)
{
// only allow 0-9 be entered
var checkOK = "0123456789";
var checkStr = objName;
var allValid = true;
var decPoints = 0;
var allNum = "";

for (i = 0;  i < checkStr.value.length;  i++)
{
ch = checkStr.value.charAt(i);
for (j = 0;  j < checkOK.length;  j++)
if (ch == checkOK.charAt(j))
break;
if (j == checkOK.length)
{
allValid = false;
break;
}
if (ch != ",")
allNum += ch;
}
if (!allValid)
{	
alert("The quantity field must be numeric");
return (false);
}

}


//Start: javascript code to show View at Hotel Pop-up
//really not important (the first two should be small for Opera's sake)
PositionX = 10;
PositionY = 10;
defaultWidth  = 100;
defaultHeight = 100;

//kinda important
var AutoClose = true;

//don't touch
function popImage(imageURL,imageTitle){
	var imgWin = window.open('','_blank','scrollbars=no,resizable=1,width='+defaultWidth+',height='+defaultHeight+',left='+PositionX+',top='+PositionY);
	if( !imgWin ) { return true; } //popup blockers should not cause errors
	imgWin.document.write('<html><head><title>'+imageTitle+'<\/title><script type="text\/javascript">\n'+
		'function resizeWinTo() {\n'+
		'if( !document.images.length ) { document.images[0] = document.layers[0].images[0]; }'+
		'var oH = document.images[0].height, oW = document.images[0].width;\n'+
		'if( !oH || window.doneAlready ) { return; }\n'+ //in case images are disabled
		'window.doneAlready = true;\n'+ //for Safari and Opera
		'var x = window; x.resizeTo( oW + 200, oH + 200 );\n'+
		'var myW = 0, myH = 0, d = x.document.documentElement, b = x.document.body;\n'+
		'if( x.innerWidth ) { myW = x.innerWidth; myH = x.innerHeight; }\n'+
		'else if( d && d.clientWidth ) { myW = d.clientWidth; myH = d.clientHeight; }\n'+
		'else if( b && b.clientWidth ) { myW = b.clientWidth; myH = b.clientHeight; }\n'+
		'if( window.opera && !document.childNodes ) { myW += 16; }\n'+
		'x.resizeTo( oW = oW + ( ( oW + 200 ) - myW ), oH = oH + ( (oH + 200 ) - myH ) );\n'+
		'var scW = screen.availWidth ? screen.availWidth : screen.width;\n'+
		'var scH = screen.availHeight ? screen.availHeight : screen.height;\n'+
		'if( !window.opera ) { x.moveTo(Math.round((scW-oW)/2),Math.round((scH-oH)/2)); }\n'+
		'}\n'+
		'<\/script>'+
		'<\/head><body onload="resizeWinTo();"'+(AutoClose?' onblur="self.close();"':'')+'>'+
		(document.layers?('<layer left="0" top="0">'):('<div style="position:absolute;left:0px;top:0px;">'))+
		'<img src='+imageURL+' alt="Loading image ..." title="" onload="resizeWinTo();">'+
		(document.layers?'<\/layer>':'<\/div>')+'<\/body><\/html>');
	imgWin.document.close();
	if( imgWin.focus ) { imgWin.focus(); }
	return false;
}
//End: javascript code to show View at Hotel Pop-up

// -->
