function getCookieVal (offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1) endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}


function removeCookie(name) {
	document.cookie = name + "=0; path=/; expires=Thu, 01-Jan-70 00:00:01 GMT";
}

function getCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg) return(getCookieVal (j));
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break; 
  }
  return 0;
}

 // fix date on Mac
function FixCookieDate (date) {
  var base = new Date(0);
  var skew = base.getTime(); // dawn of (Unix) time - should be 0
  if (skew > 0)  // Except on the Mac - ahead of its time
    date.setTime (date.getTime() - skew);
}

function setCookie (name,value,expire) {
	outstr = name + "=" + escape (value) + "; path=/;";
	document.cookie = outstr;
}

function addtobasket() {
	theproductoption = document.productform.productoption.options[document.productform.productoption.selectedIndex].value
	if(theproductoption!='') {
		error = "";
		var numberofproducts = parseInt(getCookie("TROPHYnumberofitems"));
		if(isNaN(numberofproducts)) numberofproducts = 0;
		//var NAMES = new Array('ID','TYPE','CODE','SIZE','PRICE','BASEENGRAVING','BASEENGRAVINGCOST','BASEENGRAVINGFONT','BODYENGRAVING','BODYENGRAVINGCOST','BODYENGRAVINGFONT','IMAGE','QUANTITY');
		tnid  = eval("document.productform.id.value");
		basketstring = eval("document.productform.id.value")+'|';
		basketstring += eval("document.productform.type.value")+'|';
		basketstring += theproductoption +'|';//code|size|price
		if(document.productform.base_engraving.value=='1') {
			basketstring += eval("document.productform.base_engraving_text.value")+'|';
			basketstring += eval("document.productform.base_engraving_cost.value")+'|';
		} else {
			basketstring += '||';
		}
		// CAPTURE SPORT
		var trophysport = '';
		if (document.productform.sportoption.value != '') {
			trophysport = document.productform.sportoption.value;
		} else if (document.productform.sport_text.value != '') {
			trophysport = productform.sport_text.value;
		} else {
			error += 'Please select or enter a sport for this trophy.\n';
		}
		// CAPTURE DATE
		var trophydate = '';
		if (document.productform.day.value == '' || document.productform.month.value == '' || document.productform.year.value == '') {
			error += 'Please select the date this trophy is required for.\n';
		} else {
			trophydate = document.productform.day.value+'-'+document.productform.month.value+'-'+document.productform.year.value;
		}
		if(document.productform.base_engraving.value=='1' && document.productform.arefont_options_base.value=='1'  && !document.productform.base_engraving_not_required.checked) {
			if(document.productform.rfont_options_base[0].checked){thefont='Vanessa';}
			else if(document.productform.rfont_options_base[1].checked){thefont='Century';}
			else if(document.productform.rfont_options_base[2].checked){thefont='Old English';}
			basketstring += thefont+'|';
		} else {
			basketstring += '|';
		}
		if(document.productform.body_engraving.value=='1') {
			basketstring += eval("document.productform.body_engraving_text.value")+'|';
			basketstring += eval("document.productform.body_engraving_cost.value")+'|';

		} else {
			basketstring += '||';
		}
		if(document.productform.body_engraving.value=='1' && document.productform.arefont_options_body.value=='1' && !document.productform.body_engraving_not_required.checked) {
			if(document.productform.rfont_options_body[0].checked){thefont='Vanessa';}
			else if(document.productform.rfont_options_body[1].checked){thefont='Century';}
			else if(document.productform.rfont_options_body[2].checked){thefont='Old English';}
			basketstring += thefont+'|';
		} else {
			basketstring += '|';
		}
		basketstring += eval("document.productform.image.value")+'|';
		basketstring += trophysport+"|"+trophydate+"|";
		basketstring += '1|';
		if(document.productform.body_engraving.value=='1' && !document.productform.body_engraving_not_required.checked) {
			thebaseg = document.productform.body_engraving_text.value;
			if(thebaseg.length>document.productform.max_body_letters.value) {
				error += 'The text you have entered for body engraving is too long.\n';
			} else if(thebaseg.length<1) {
				error += "Please enter the text for body engraving, or check the 'I do not require body engraving' box\n";
			}
		}
		if(document.productform.base_engraving.value=='1' && !document.productform.base_engraving_not_required.checked){
			thebaseg = document.productform.base_engraving_text.value;
			thebaseglen = 0;
			for(i=0;i<thebaseg.length;i++) {
				if(thebaseg.substr(i,1)!=' ') thebaseglen++;
			}

			if(thebaseglen>document.productform.max_base_letters.value) {
				error += 'The text you have entered for base engraving is too long.\n';
			} else if(thebaseg.length<1) {
				error += "Please enter the text for base engraving, or check the 'I do not require base engraving' box.\n";
			}

		}
		if(error!='') {
			alert(error);
			return false;
		} else {
			//alert(basketstring);//basketstring='test';
			setCookie("TROPHYbasketitem" + numberofproducts,basketstring,"false");
			numberofproducts++;
			setCookie("TROPHYnumberofitems",numberofproducts,"false");
			document.location = "basket.php";
			return true;
		}
/*
	basketstring += eval("document.productform.base_engraving.value")+'|';
	basketstring += eval("document.productform.body_engraving.value")+'|';
	basketstring += eval("document.productform.image.value")+'|';
	basketstring += eval("document.productform.quantity.value")+'|';
	if(!alreadyincart(tnid)) {
		alert(basketstring);
		setCookie("TROPHYbasketitem" + numberofproducts,basketstring,"false");
		numberofproducts++;
		setCookie("TROPHYnumberofitems",numberofproducts,"false");
		document.location = "basket.php";
	} else {
		alert("This number is already in your basket.");
	}*/
	} else {
		alert("Please select a product option");
	}
}

//window.onerror='';