function mouseEvent(e){var oShow=document.getElementById('img_show');if(e){this.e=e}else{this.e=window.event}if(e.target){this.target=e.target}else{this.target=e.srcElement}var sSrc=this.target.src;if(/_t.jpg/.test(sSrc)){var aSrc=this.target.src.split('_t.jp');oShow.src=aSrc[0]+'.jpg'}else if(/arrow/.test(sSrc)){var sShowSrc=oShow.src;var a_US=sShowSrc.split("_");var aIdx=a_US[a_US.length-1].split(".");var idx=aIdx[0];if(/left/.test(sSrc)){--idx}else{++idx}idx==11?idx=new String("00"):idx==-1?idx=new String("10"):idx<10?idx="0"+""+idx:idx=new String("10");oShow.src='http://www.eng.buffalo.edu/support/img/events_deans_cruise_'+idx+'.jpg'}screen.height>768?window.scrollTo(0,0):window.location='#img_show';return}function mouseeventload(){var myMouseEvent_1;var myMouseEvent_left;var myMouseEvent_right;myMouseEvent_1=document.getElementById("tbl_thumbs");myMouseEvent_left=document.getElementById("img_left");myMouseEvent_right=document.getElementById("img_right");if(myMouseEvent_1.addEventListener){myMouseEvent_1.addEventListener("click",mouseEvent,false)}else if(myMouseEvent_1.attachEvent){myMouseEvent_1.attachEvent("onclick",mouseEvent)}else{myMouseEvent_1.onmouseover=mouseEvent}if(myMouseEvent_left.addEventListener){myMouseEvent_left.addEventListener("click",mouseEvent,false)}else if(myMouseEvent_left.attachEvent){myMouseEvent_left.attachEvent("onclick",mouseEvent)}else{myMouseEvent_left.onmouseover=mouseEvent}if(myMouseEvent_right.addEventListener){myMouseEvent_right.addEventListener("click",mouseEvent,false)}else if(myMouseEvent_right.attachEvent){myMouseEvent_right.attachEvent("onclick",mouseEvent)}else{myMouseEvent_right.onmouseover=mouseEvent}return}mouseeventload();