mono/mcs/class/System.Web/resources/MaintainScrollPositionOnPostBack.js

function WebForm_SaveScrollPositionSubmit() {
    theForm.elements['__SCROLLPOSITIONX'].value = WebForm_GetScrollX();
    theForm.elements['__SCROLLPOSITIONY'].value = WebForm_GetScrollY();
    if ((typeof(this.oldSubmit) != "undefined") && (this.oldSubmit != null)) {
        return this.oldSubmit();
    }
    return true;
}
function WebForm_SaveScrollPositionOnSubmit() {
    theForm.elements['__SCROLLPOSITIONX'].value = WebForm_GetScrollX();
    theForm.elements['__SCROLLPOSITIONY'].value = WebForm_GetScrollY();
    if ((typeof(this.oldOnSubmit) != "undefined") && (this.oldOnSubmit != null)) {
        return this.oldOnSubmit();
    }
    return true;
}
function WebForm_RestoreScrollPosition() {
    window.scrollTo(theForm.elements['__SCROLLPOSITIONX'].value, theForm.elements['__SCROLLPOSITIONY'].value);
    if ((typeof(theForm.oldOnLoad) != "undefined") && (theForm.oldOnLoad != null)) {
        return theForm.oldOnLoad();
    }
    return true;
}
function WebForm_GetScrollX() {
    if (window.pageXOffset) {
        return window.pageXOffset;
    }
    else if (document.documentElement && document.documentElement.scrollLeft) {
        return document.documentElement.scrollLeft;
    }
    else if (document.body) {
        return document.body.scrollLeft;
    }
    return 0;
}
function WebForm_GetScrollY() {
    if (window.pageYOffset) {
        return window.pageYOffset;
    }
    else if (document.documentElement && document.documentElement.scrollTop) {
        return document.documentElement.scrollTop;
    }
    else if (document.body) {
        return document.body.scrollTop;
    }
    return 0;
}