function jumpScroll(obj) {
window.scroll(0,findPosY(obj)); // horizontal and vertical scroll targets
};
function findPosX(obj){
var curleft = 0;
if(obj.offsetParent)
while(1) {
curleft += obj.offsetLeft;
if(!obj.offsetParent)
break;
obj = obj.offsetParent;
} else if(obj.x)
curleft += obj.x;
return curleft;
};
function findPosY(obj) {
var curtop = 0;
if(obj.offsetParent)
while(1) {
curtop += obj.offsetTop;
if(!obj.offsetParent)
break;
obj = obj.offsetParent;
} else if(obj.y)
curtop += obj.y;
return curtop;
}