var scrollspeed=10;var actualwidth="";var cross_scroll;var imagewidth=58;var imageindex=1;var imagecount,image_left,image_right;function getElementsByClass(_1,_2,_3){var _4=new Array();if(_2==null){_2=document;}
if(_3==null){_3="*";}
var _5=_2.getElementsByTagName(_3);var _6=_5.length;var _7=new RegExp("(^|\\s)"+_1+"(\\s|$)");for(i=0,j=0;i<_6;i++){if(_7.test(_5[i].className)){_4[j]=_5[i];j++;}}
return _4;}
function getposOffset(_8,_9){var _a=(_9=="left")?_8.offsetLeft:_8.offsetTop;var _b=_8.offsetParent;while(_b!=null){_a=(_9=="left")?_a+_b.offsetLeft:_a+_b.offsetTop;_b=_b.offsetParent;}
return _a;}
function moveright(_c){_c+=scrollspeed;if(parseInt(cross_scroll.style.left)>(menuwidth-actualwidth)){cross_scroll.style.left=parseInt(cross_scroll.style.left)-scrollspeed+"px";if((imagewidth-_c)>scrollspeed){lefttime=setTimeout("moveright("+_c+")",10);}else{cross_scroll.style.left=parseInt(cross_scroll.style.left)-(imagewidth-_c)+"px";}}}
function moveleft(_d){_d+=scrollspeed;if(parseInt(cross_scroll.style.left)<0){cross_scroll.style.left=parseInt(cross_scroll.style.left)+scrollspeed+"px";if((imagewidth-_d)>scrollspeed){righttime=setTimeout("moveleft("+_d+")",10);}else{cross_scroll.style.left=parseInt(cross_scroll.style.left)+(imagewidth-_d)+"px";}}}
function motionengine(_e){if(_e=="right"&&imageindex<=imagecount){imageindex++;moveright(0);}else{if(_e=="left"&&imageindex>1){imageindex--;moveleft(0);}}
image_left.src=(imageindex==1)?"/images/icons/arrows/grey_left_off.gif":"/images/icons/arrows/grey_left_on.gif";image_right.src=(imageindex>imagecount)?"/images/icons/arrows/grey_right_off.gif":"/images/icons/arrows/grey_right_on.gif";}
function fillup(){crossmain=document.getElementById("motion_container");if(crossmain){menuwidth=parseInt(crossmain.style.width);cross_scroll=document.getElementById("motion_gallery");actualwidth=document.all?cross_scroll.offsetWidth:document.getElementById("trueContainer").offsetWidth;image_left=document.getElementById("image_extras_left");image_right=document.getElementById("image_extras_right");var _f=getElementsByClass("small_prop_image",document.getElementById("trueContainer"),"img");imagecount=_f.length-5;if(imagecount>0){image_left.src=(imageindex==1)?"/images/icons/arrows/grey_left_off.gif":"/images/icons/arrows/grey_left_on.gif";image_right.src="/images/icons/arrows/grey_right_on.gif";}else{image_left.src="/images/0.gif";image_right.src="/images/0.gif";}}else{document.getElementById("extras_left").innerHTML="";document.getElementById("extras_right").innerHTML="";}}