10. A system for adjusting webpage layout, comprising one or more processors, memory, and one or more program units stored in the memory and to be executed by the one or more processors, the one or more program units comprising: a calculation unit configured to calculate a width for displaying an image on a webpage; a first determination unit configured to determine whether the image is inserted in a segment of text of the webpage by checking whether a parent node of the image includes a label representing a paragraph of text; a size adjustment unit configured to adjust a size of the image display based on a mobile terminal's screen width and the width for displaying the image, if the image is inserted in the segment of text of the webpage, wherein the size adjustment unit includes: a width adjustment module configured to set a width of the image display to the mobile terminal's screen width subtracting a fixed number of pixels; and a height adjustment module configured to set a height of the image display based on the width of the image display; and a label addition unit configured to add a label to the image display to force the image display to be left justified, while ignoring label attributes including at least one of text-align, indent, and margin.
10. A system for adjusting webpage layout, comprising one or more processors, memory, and one or more program units stored in the memory and to be executed by the one or more processors, the one or more program units comprising: a calculation unit configured to calculate a width for displaying an image on a webpage; a first determination unit configured to determine whether the image is inserted in a segment of text of the webpage by checking whether a parent node of the image includes a label representing a paragraph of text; a size adjustment unit configured to adjust a size of the image display based on a mobile terminal's screen width and the width for displaying the image, if the image is inserted in the segment of text of the webpage, wherein the size adjustment unit includes: a width adjustment module configured to set a width of the image display to the mobile terminal's screen width subtracting a fixed number of pixels; and a height adjustment module configured to set a height of the image display based on the width of the image display; and a label addition unit configured to add a label to the image display to force the image display to be left justified, while ignoring label attributes including at least one of text-align, indent, and margin. 14. The system according to claim 10 , the one or more program units further comprising: a second determination unit configured to determine whether a width of the image display is in a pre-determined range, and based on the pre-determined range, to filter out small images and images with large website logos or advertisements.