function TextBox_Up_onMouseOver() {
setGlobalCursor("pointer");

}
addHandler(document.getElementById("TextBox_Up"), "mouseover", TextBox_Up_onMouseOver);
function TextBox_Up_onMouseOut() {
setGlobalCursor("default");

}
addHandler(document.getElementById("TextBox_Up"), "mouseout", TextBox_Up_onMouseOut);
function TextBox_Up_onClicked() {
setCustomProperty("guess", TextBox_getText("TextBox_Input"));
if (isNaN(getCustomProperty("guess"))) {
setCustomProperty("guess", 0);

} else {

}setCustomProperty("guess", getCustomProperty("guess")+1);
TextBox_setText("TextBox_Input", "" + getCustomProperty("guess") + "");

}
addHandler(document.getElementById("TextBox_Up"), "click", TextBox_Up_onClicked);