//设置图片宽度
function setimgwidth(curcominner, cropping, comcolumn, imgpadding, imgmargin, columnwidth, columnheight, imgborder) {
    var imglist = curcominner.find('div.gallery-img-in img');
    var setimgcss = function (curimgitem) {
        var imgwidth = curimgitem.width();
        if (!(imgwidth > 0))
            return false;
        var imgheight = curimgitem.height();
        var widththan = 100;
		var heightthan = 100;
		var temborder=0;
        var leftthan = 0;
        var topthan = 0;
		var temmargin = 0;
		var tempadding = 0;
		if (imgborder > 0){
		   temborder = imgborder;
		}
		if (imgpadding > 0){
			tempadding += ( parseint(imgpadding) + parseint(temborder)) * 2;
		}
		if(!cropping){
			tempadding=0;
		}
		//if (imgmargin > 0){
//			temmargin += parseint(imgmargin) * 2;
//		}
		var newcolumnwidth = columnwidth - temmargin - tempadding;
		var newcolumnheight = columnheight;
        //正常格式
        if (cropping == 0) {
			newcolumnwidth = columnwidth - temmargin;
			imgwidth += tempadding;
			imgheight += tempadding;
            if (imgwidth <= newcolumnwidth && imgheight <= newcolumnheight) {
                widththan = 'auto';
				heightthan = 'auto';
                leftthan = (((newcolumnwidth - imgwidth) / 2) / newcolumnwidth) * 100;
                topthan = (((newcolumnheight - imgheight) / 2) / newcolumnheight) * 100;
            } else {
                if (imgheight > newcolumnheight) {
                    imgwidth = (newcolumnheight / imgheight) * imgwidth;
                    imgheight = newcolumnheight;
                }
                if (imgwidth > newcolumnwidth) {
                    imgheight = (newcolumnwidth / imgwidth) * imgheight;
                    imgwidth = newcolumnwidth;
                }
                widththan = ((imgwidth / newcolumnwidth) * 100) + '%';
				heightthan = ((imgheight / newcolumnheight) * 100) + '%';
                leftthan = (((newcolumnwidth - imgwidth) / 2) / newcolumnwidth) * 100;
                topthan = (((newcolumnheight - imgheight) / 2) / newcolumnheight) * 100;
            }
            curimgitem.css({'width': widththan, 'height': heightthan, 'left': leftthan + '%', 'top': topthan + '%'});
        } else {
            //正方形和长方形
            var imgnewheight = imgheight * (newcolumnwidth / imgwidth);
            if (imgnewheight < newcolumnheight) {
                imgwidth = (newcolumnheight / imgnewheight) * newcolumnwidth;
                widththan = (imgwidth / newcolumnwidth) * 100;
                leftthan = 0 - (((imgwidth - newcolumnwidth) / 2) / newcolumnwidth) * 100;
            } else {
                imgheight = imgnewheight;
				heightthan = (imgheight / newcolumnheight) * 100;
                topthan = 0 - ((((imgheight - newcolumnheight) / 2) / newcolumnheight) * 100);
            }
            curimgitem.css({'width': widththan + '%', 'height': heightthan + '%', 'left': leftthan + '%', 'top': topthan + '%'});
        }
    }

    // 判断图片加载的函数
    var newisimgload = function (_obj) {
        if (_obj.height() === 0) {
            var t_img;
            t_img = setinterval(function () {
                clearinterval(t_img);
                newisimgload(_obj);
            }, 10);
        } else {
            setimgcss(_obj);
        }
    }

    for (var i = 0; i < imglist.length; i++) {
        var temimg = $(imglist[i]);
        temimg.css({'width': 'auto'});
        var newimg = new image;
        newimg.index = i;
        newisimgload($(imglist[i]));
        newimg.src = temimg.attr('src');
    }
}