Js/Common.js

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// JavaScript Document


// Description: sInputString 为输入字符串，iType为类型，分别为  
// 0 - 去除前后空格; 1 - 去前导空格; 2 - 去尾部空格
function trim(sInputString) {
    iType = 0;
    var sTmpStr = ' '
    var i = -1
    if (iType == 0 || iType == 1) {
        while (sTmpStr == ' ') {
            ++i
            sTmpStr = sInputString.substr(i, 1)
        }
        sInputString = sInputString.substring(i)
    }
    if (iType == 0 || iType == 2) {
        sTmpStr = ' '
        i = sInputString.length
        while (sTmpStr == ' ') {
            --i
            sTmpStr = sInputString.substr(i, 1)
        }
        sInputString = sInputString.substring(0, i + 1)
    }
    return sInputString
}

//格式化价钱
function formatPrice(price) {
    //debugger;
    price = price + "";
    var l = price.indexOf(".");
    if (l >= 0) {
        if (price.substring(l + 1, 1) == "0") {
            return price.substring(0, l);
        }
        else {
            return Math.round(price * 10) / 10;
        }
    }
    return price;
}

function setMarginTop() {

    mainID = "div.MainPanel"

    var h = $(window).height();
    var ph = $(mainID).height() / 2;
    var pt = h / 2 - ph;
    if (pt >= 0) {
        $(mainID).css("margin-top", pt);
    }
    else {
        $(mainID).css("margin-top", "0px");
    }
}