<!--
function Dollar (val) {  // force to valid dollar amount
var str,pos,rnd=0;

if (val < .995) rnd = 1;  // for old Netscape browsers
str = escape (val*1.0 + 0.005001 + rnd);  // float, round, escape
pos = str.indexOf (".");
if (pos > 0) str = str.substring (rnd, pos + 3);
return str;
}

function checkColour(obj1)
{
	var HColour = obj1.on1.value;
	

	if(HColour=="Select Hammock Colour")
	{
		alert ("Choose a Hammock colour!");
		return false;
	}
	if(obj1.os1.value)
	{
		var SSColour = obj1.os1.value;
		if(SSColour=="Select SunShade Colour")
		{
			alert ("Choose a SunShade colour!");
			return false;
		}

		if(SSColour=="Select Shelter Colour")
		{
			alert ("Choose a Shelter colour!");
			return false;
		}

	}


}

function checkSSColour(obj1)
{


}

function SetShip (obj1)
{  // record selected shipping option
	var j,obj,pos,tok,val,txt;
	var ary = new Array ();
	obj = obj1.shp;          // refer to shipping select
	pos = obj.selectedIndex; // get selection

	if (pos == 0)
	{          // force a selection
		alert ("Make a shipping selection!");
		return false;
	}

	obj1.handling.value = "0";
	obj1.handling_cart.value = "0";
	obj1.shipping.value = "0";
	obj1.shipping2.value = "0";
	val = obj.options[pos].value;   // selected value
	txt = obj.options[pos].text;    // the text value
	ary = val.split (" ");          // break apart

	for (j=0; j<ary.length; j++)
	{  // look at all items
		// do 3-character tokens...
		if (ary[j].length < 4) continue;
			tok = ary[j].substring (0,3); // first 3 chars
			val = ary[j].substring (3);   // get data
		if (tok == "hn=")             // value for item handling
			obj1.handling.value  = val;
		if (tok == "hc=")             // value for handling cart
			obj1.handling_cart.value  = val;
		if (tok == "s1=")             // value for shipping
			obj1.shipping.value  = val;
		if (tok == "s2=")             // value for shipping2
			obj1.shipping2.value = val;
	}

	obj1.os0.value = txt;           // stuff the text into options field


		return checkColour(obj1);
	
}
//-->