实现点击图片图片放大效果(续)

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function EnlargeImage()




...{


var myobj= document.getElementById("dongtaicon");//div的id，下面包含img


var obj = myobj.getElementsByTagName("img");//获取div下面的img数组


var img;


for(var i=0;i<obj.length;i++)




...{


obj[i].style.cursor = "pointer";


obj[i].alt = "点击放大图片";




if(window.addEventListener)//firefox等其它浏览器的事件添加




...{


obj[i].addEventListener("click",


function()




...{


window.open(this.src);


},


false


);


}


else//IE浏览器的事件添加




...{


obj[i].attachEvent("onclick",


function()




...{


window.open(this.event.srcElement.src);


}


);


obj[i].attachEvent("onload",


function()




...{


if(this.event.srcElement.width > 320)




...{


this.event.srcElement.width = 320;


}


}


);


}


}


}