function change(picurl) {
    document.picture.src = picurl;


}
function change1(picurl) {
    document.picture1.src = picurl;


}
function change2(picurl) {
    document.picture2.src = picurl;


}
function change3(picurl) {
    document.picture3.src = picurl;


}
function change4(picurl) {
    document.picture4.src = picurl;


}
function change5(picurl) {
    document.picture5.src = picurl;


}
function change6(picurl) {
    document.picture6.src = picurl;


}
function change7(picurl) {
    document.picture7.src = picurl;


}