function creatRequestObject(){
	var ro;
	var browser=navigator.appName;
	if(browser=="Microsoft Internet Explorer"){
		ro=new ActiveXObject("Microsoft.XMLHTTP");
	}
	else{
		ro=new XMLHttpRequest();
	}
	return ro;
}


//var http=creatRequestObject();

//function getIngredient(){

//	http.open('get', 'ingredients.txt',true);
//	http.onreadystatechange=processResponse;
//	http.send(null);

//}

//function processResponse(){
//var userInput=document.userinput.text.value;
//	if(http.readyState==4){
//	var ingredientList=http.responseText;
//	var ingredients=ingredientList.split("','");

//	if(ingredients[0]==userInput) alert(ingredients[5]);
//	}

//}

function getIng(){

var ing=new Array();
var ingredients=new Array('tomatoes','onion','leeks','cheddar cheese','stilton','noodles','artichokes','sundried tomatoes','puff pastry','mozzarella','peppers','gorganzola','goats cheese','red onions','spinach','red wine','saffron','dolcelatte cheese','horseradish sauce','rissotto rice','ricotta cheese','parmesan cheese','sultanas','capers','olives','pumpkin','butternut squash','aubergine','peas','frozen peas','sage','thyme','dijon mustard','whipping cream','double cream','yoghurt','paneer cheese','ginger','chilli','red chillies','green chillies','fennel','rosemary','mushrooms','gravy','pitta bread','hummus','mint','olive oil','basil','pasta','penne pasta','asparagus','blinis','broccoli','sugar snap peas','cream cheese','passata','gruyere cheese','emmental cheese','polenta','cumin','turmeric','lime','avocadoes','sweet chilli sauce','arborio','white wine','bananas','corinader','brinjal pickle','red peppers','potatoes','chickpeas','kidney beans','tomato puree','curry paste','baked beans','courgette','beer','poached egg','french bread','dijon mustard','cream','romainne lettuce','oregano','cherry tomatoes','balsamic vinegar','lasagne','vine tomatoes','creme fraiche','veggie bacon','spaghetti','cherries','oranges','sweetcorn','celery','ciabatta','basmati rice','sweet potato','soy sauce','curry powder','spring onions','gram flour','milk','new potatoes','runner beans','cheshire cheese','lancashire cheese','farfalle','paprika','portobello mushroom','oyster mushroom','porcini','nutmeg','filo pastry','lemons','carrots','halloumi','cos lettuce','tortillas','wheat flour tortillas','hoisin sauce','lentils','garam massala','muffin','feta cheese','bread','roasted peppers','naan','tortilla chips','salsa','chilli','nectarines','rice','cashew nuts','sherry','chocolate','white chocolate','cointreau','coconut milk','mango','dessicated coconut','palm sugar','pecan nuts','port','madeira','roquefort cheese','thai curry paste','peanut butter','blackberries','strawberries','blueberries','pimms','amaretto biscuits','vanilla','mascarpone cheese','buckwheat','savoy cabbage','fontina cheese','red pesto','cinnamon','cloves','parsley','tarragon','rum','eggs','semolina','mustard','gnocci','stottie','honey','tofu','sesame oil','beansprouts','tamarind','walnuts','yellow bean sauce','cheese');


var userInput=document.userinput.text.value;
var num=userInput.length;

var p=0;
	me.document.write("<script src='scripts.js' language='Javascript' type='text/javascript'></script>");
	me.document.write("<link rel=stylesheet href='styles.css' type='text/css'>");
        //me.document.write("<form><select name='poo'>");
	for(var i=0; i<=ingredients.length-1; i++){
	if(ingredients[i].substring(0,num)==userInput && userInput!==""){
	//me.document.write("<option name='"+ingredients[i]+"'>"+ingredients[i]+"</option>");
	me.document.write("<span class='recipelink'><a href='vegexpress.php?rid="+ingredients[i]+" 'onClick='ins();' target='_parent'>"+ingredients[i]+"</a></span>");

	p++;
	}

	}
	       // me.document.write("</select></form>");
changeSize(p);

}


function ins(){

}

function change(){
	document.getElementById('ici').setAttribute("src","blank.html");
}

function changeSize(key){
var height=key*40;
document.getElementById('ici').setAttribute("height",height);
}