//Change navi (SMT gallery)
//======================================================
var currentNaviNum = 0;
function changeNaviPrev(passedId)
{ currentNaviNum--;
if (currentNaviNum < 0)
{ currentNaviNum = document.getElementById(passedId).getElementsByTagName("li").length - 1;
}
reassignNaviLeft(currentNaviNum,passedId);
}
function changeNaviNext(passedId)
{ currentNaviNum++;
if (currentNaviNum >= document.getElementById(passedId).getElementsByTagName("li").length)
{ currentNaviNum = 0;
}
reassignNaviLeft(currentNaviNum,passedId);
}
function reassignNaviLeft(passedNum,passedId)
{ var leftOffset = passedNum * -100;
for(i=0;i