var shipsToCompare = Array();

function addRemoveComparison(id){
	var tmp = Array();
	var j=0;
	var foundItem = false;
	if(shipsToCompare.length > 0){
		for(i=0;i<shipsToCompare.length;i++){
			if(shipsToCompare[i] == id){
				foundItem = true;
			}else{
				tmp[j] = shipsToCompare[i];
				j++;
			}
		}
		
		if(foundItem == false){
			tmp[tmp.length] = id;
		}
		
	}else{
		tmp[0] = id;
	}
	shipsToCompare = tmp;
}

function preSubmit(id){

	var valError = '';
	
	//Validate
	if(shipsToCompare.length > 3){
		valError = 'TOO_MANY';
	}else if(shipsToCompare.length < 2){
		valError = 'FEW';
	}
	
	//Build Query string
	var querystring = '';
	
	if(valError == ''){
		//$('mb5_'+id).rel = 'width:700,height:500,ajax:true';
		for(i=1;i<=3;i++){
			if(shipsToCompare[i]){
				querystring = querystring+'ship'+i+'='+shipsToCompare[i]+'&';
			}
		}
	}else{
		//$('mb5_'+id).rel = 'width:300,height:50,ajax:true';
		querystring = 'error='+valError;
	}

  //alert(id+querystring);
	//Build the link request
	$('#mb5_'+id).attr('href', "/popuppages/compare.php?"+querystring);
	return true;
}

function viewComparisonArray(){
	debugstr = '';
	debugstr = debugstr+'[';
	for(i=0;i<shipsToCompare.length;i++){
		debugstr = debugstr+shipsToCompare[i];
		if(i != (shipsToCompare.length-1)){
			debugstr = debugstr + ', '
		}
	}
	debugstr = debugstr + ']';
	alert(debugstr);
}

function BuildNewMultibox(){
	window.myMultiBox3 = new MultiBox('asd', {descClassName:'multiBoxDesc', showControls: false, showNumbers: false});
	alert('multibox built!');
}