htdoc/htdocs/ipad/layer.js

showtooltipPhoto = false; //默认提示不显示
/**提示 */
function tooltip(file,type){
    //页面层
    title = '提示信息';
    switch (type) {
        case 1:
            title="圖形提示";
            break;
        case 2:
            title="文字提示";
            break;
        default:
            title="文字提示";
            break;
    }
    var filename = "img/"+file;
    var img = new Image();
    img.src = filename;
    img.onload = function() {
        var html = "<div><img  style='width:100%'  src='"+filename+"'/> </div>";
        var width = window.screen.width;
        var imgwidth = img.width;
        if(width<imgwidth){
            imgwidth = width;
        }else{
            imgwidth += 20;
        }
        layer.open({
            type: 1, 
            content: html,
            area: [imgwidth+'px', img.height+60+'px'],
            title:title,
        });	
    };
}
/**图片提示 */
function tooltipPhoto(){
    showtooltipPhoto =!showtooltipPhoto;
    if(showtooltipPhoto){
        document.getElementById("blank").style.visibility="hidden";
        document.getElementById("tooltipPhoto").style.display="inline";
        document.getElementById("right-item").style.visibility="hidden";
        document.getElementById("left-item").style.visibility="hidden";
    }else{
        document.getElementById("blank").style.visibility="visible";
        document.getElementById("tooltipPhoto").style.display="none";
        document.getElementById("right-item").style.visibility="visible";
        document.getElementById("left-item").style.visibility="visible";
    }
}
/**回答问题 */
function checkAns2(){
    if(showtooltipPhoto){
        tooltipPhoto();
    }
    document.getElementById("tooltip1").style.display="none";
    document.getElementById("tooltip2").style.display="none";
    checkAns(612)
}
/**转图片 */
function rotatePic2(top,bottom,value,direction){
    if(showtooltipPhoto){
        tooltipPhoto();
    }
    rotatePic(top,bottom,value,direction)
}
/**回答问题 */
function checkCorrect2(callback){
    document.getElementById("checkButton29").style.visibility="hidden";
    document.getElementById("tooltip1").style.visibility="hidden";
    document.getElementById("tooltip2").style.visibility="hidden";
    if(showtooltipPhoto){
        tooltipPhoto();
    }
    callback();
}