获取文件路径

function getAbsolutePath()
{
var absolutePath = '';


var pathArray = new Array(); 


var currentFileLocation = document.location.pathname;   


var pathArray = currentFileLocation.split("\/");


pathArray[0] = pathArray[0].substr(1,pathArray[0].length-1);


for(var i = 1; i<pathArray.length; i++){


if(pathArray[i] != 'index.html')
{
absolutePath = absolutePath + pathArray[i] + "\/";
}


}
return absolutePath;
}