// JavaScript Document


var data = {
    "title": "<b></b>",
    "rubric": "<b>Fill in the blank with the correct word.</b>",
    "optionArr": [
        [
            "Nitrous oxide",
            "Ozone"
        ],
        [
            "Water vapour",
            "Carbon dioxide"
        ],
        [
            "Global warming",
            "Recycling"
        ],
        [
            "glasshouse",
            "grass house"
        ],
        [
            "air",
            "water"
        ]
    ],
    "quesArr": [
        {
            "ques": " <input class='txtformat' id='txtF' readonly></input> is naturally found in the stratosphere."
        },
        {
            "ques": " <input class='txtformat' id='txtF' readonly></input> is the largest contributor to the<br/>greenhouse effect."
        },
        {
            "ques": " <input class='txtformat' id='txtF' readonly></input> is the increase in the Earth's temperature due to increase of greenhouse gases."
        },
        {
            "ques": "A greenhouse is a <input class='txtformat' id='txtF' readonly></input> where we grow plants, especially during winter."
        },
        {
            "ques": "Trees help to clean the <input class='txtformat' id='txtF' readonly></input>."
        }
    ],
    "Aarr": [
        1,
        0,
        0,
        0,
        0
    ],
    "type": "odd_one_out",
    "intro": "a"
};
			
			
var blankSize = [250, 280, 250, 250, 100];

//<input class='txtformat' id='txtF' readonly></input>