function chooseOption(val,id){
	 $('group-'+id).set('value', val);
	 classname =  $('link-'+val).get('class');
	 $('option-text-'+id).set('text', classname);
	 TB_remove();
}

function checkOptions(){
	var returnValue = true;
	$$('input.group-option').each(function(item){
		if(item.get('value')=="0"){
			returnValue = false;
		}
	});
	if(!returnValue){
		alert('Please select from each of the options before adding to your cart');
	}
	return returnValue;
}

function deleteFromCart(id){
	if(confirm("Are you sure you wish to remove this item?")==true){
		$('deleteItem').set('value', id);
	}else{
		return false;
	}
	
}

var win = null;
function NewWindow(mypage,myname,w,h,scroll){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable'
win = window.open(mypage,myname,settings)
}

function changePass(formField){
	if (confirm("Are you sure you wish to change your password?")==true){
		document.getElementById(formField).disabled = false;
		document.getElementById(formField).value = "";
		document.getElementById(formField).focus();
	}
}

function checkPass(obj){
	password = obj.value;
	var trimmed = password.replace(/^\s+|\s+$/g, '') ;
	if(trimmed == ""){
		document.getElementById("userPassword").focus();
		document.getElementById("change-userPassword").innerHTML = "Enter a password";
		alert('You must enter a password to proceed');
		document.getElementById("userPassword").focus();
		for(x=0; x<document.forms.length; x++)
		{
			for(i=0; i<document.forms[x].elements.length; i++)
			{
				if(document.forms[x].elements[i].name ==obj.name){
					for(m=0; m<document.forms[x].elements.length; m++)
					{
						if(document.forms[x].elements[m].type=="submit" || document.forms[x].elements[m].type=="button"){
							document.forms[x].elements[m].disabled = true;
						}
					}
				}
				
			}
		}
	}else{
		for(x=0; x<document.forms.length; x++)
		{
			for(i=0; i<document.forms[x].elements.length; i++)
			{
				if(document.forms[x].elements[i].name ==obj.name){
					for(m=0; m<document.forms[x].elements.length; m++)
					{
						if(document.forms[x].elements[m].type=="submit" || document.forms[x].elements[m].type=="button"){
							document.forms[x].elements[m].disabled = false;
						}
					}
				}
				
			}
		}
	}
}