var offsetfrommouse=[10,10];var displayduration=0;var currentimageheight=400;var padding=10;var zoomimg_w=0;var zoomimg_h=0;if(document.getElementById||document.all){document.write('<div id="trailimageid" class="imagezoom"></div>');}
function getObj(name){if(document.getElementById){this.obj=document.getElementById(name);this.style=document.getElementById(name).style;}
else if(document.all){this.obj=document.all[name];this.style=document.all[name].style;}
else if(document.layers){this.obj=document.layers[name];this.style=document.layers[name];}}
function gettrail(){return new getObj("trailimageid");}
function truebody(){return((!window.opera&&document.compatMode&&document.compatMode!="BackCompat")?document.documentElement:document.body);}
function showtrail(imagename,title,oriwidth,oriheight,zoomimgwidth,zoomimgheight,image,startx,starty,startw,starth){zoomimg_w=zoomimgwidth;zoomimg_h=zoomimgheight;if(zoomimgheight>0){currentimageheight=zoomimgheight;}
trailobj=gettrail().obj;trailobj.style.width=(zoomimgwidth+(2*padding))+"px";trailobj.style.height=(zoomimgheight+(2*padding))+"px";trailobj.setAttribute("startx",startx);trailobj.setAttribute("starty",starty);trailobj.setAttribute("startw",startw);trailobj.setAttribute("starth",starth);trailobj.setAttribute("imagename",imagename);trailobj.setAttribute("imgtitle",title);document.onmousemove=followmouse;}
function hidetrail(){gettrail().obj.innerHTML='';trailstyle=gettrail().style;trailstyle.visibility="hidden";document.onmousemove="";trailstyle.left="-2000px";trailstyle.top="-2000px";}
function followmouse(e){var xcoord=offsetfrommouse[0];var ycoord=offsetfrommouse[1];if(document.all){var docwidth=truebody().scrollLeft+truebody().clientWidth;var docheight=Math.min(truebody().scrollHeight,truebody().clientHeight);}
else{var docwidth=pageXOffset+window.innerWidth-15;var docheight=window.innerHeight;}
var relativeX=null;var relativeY=null;if(typeof e!="undefined"){if((typeof e.layerX!="undefined")&&(typeof e.layerY!="undefined")){relativeX=e.layerX;relativeY=e.layerY;}
else if((typeof e.x!="undefined")&&(typeof e.y!="undefined")){relativeX=e.x;relativeY=e.y;}
if(docwidth-e.pageX<zoomimg_w+(3*padding)){xcoord=e.pageX-xcoord-zoomimg_w-(2*offsetfrommouse[0]);}
else{xcoord+=e.pageX;}
if(docheight-e.pageY<zoomimg_h+(2*padding)){ycoord+=e.pageY-Math.max(0,(0+zoomimg_h+(5*padding)+e.pageY-docheight-truebody().scrollTop));}
else{ycoord+=e.pageY;}}
else if(typeof window.event!="undefined"){if((typeof event.x!="undefined")&&(typeof event.y!="undefined")){relativeX=event.x;relativeY=event.y;}
else if((typeof event.offsetX!="undefined")&&(event.offsetY!="undefined")){relativeX=event.offsetX;relativeY=event.offsetY;}
if(docwidth-event.clientX<zoomimg_w+(3*padding)){xcoord=event.clientX-xcoord-zoomimg_w-(2*offsetfrommouse[0]);}
else{xcoord+=truebody().scrollLeft+event.clientX;}
if(docheight-event.clientY<zoomimg_h+(2*padding)){ycoord+=event.clientY-Math.max(0,(0+zoomimg_h+(5*padding)+event.clientY-docheight-truebody().scrollTop));}
else{ycoord+=truebody().scrollTop+event.clientY;}}
trail=gettrail();startx=trail.obj.getAttribute("startx");starty=trail.obj.getAttribute("starty");startw=trail.obj.getAttribute("startw");starth=trail.obj.getAttribute("starth");imagename=trail.obj.getAttribute("imagename");title=trail.obj.getAttribute("imgtitle");if(document.all){var docwidth=truebody().scrollLeft+truebody().clientWidth;var docheight=Math.max(truebody().scrollHeight,truebody().clientHeight);}
else{var docwidth=pageXOffset+window.innerWidth-15;var docheight=Math.max(document.body.offsetHeight,window.innerHeight);}
if(ycoord<0){ycoord=ycoord*-1;}
if((trail.style.left=="-2000px")||(trail.style.left=="")){trail.style.left=xcoord+"px";}
if((trail.style.top=="-2000px")||(trail.style.top=="")){trail.style.top=ycoord+"px";}
trail.style.left=xcoord+"px";trail.style.top=ycoord+"px";if(trail.style.visibility!="visible"){if(((relativeX==null)||(relativeY==null))||((relativeX>=startx)&&(relativeX<=(startx+startw))&&(relativeY>=starty)&&(relativeY<=(starty+starth)))){if(typeof e=='undefined'){newHTML='<div><iframe></iframe><h1>'+title+'</h1>';}
else{newHTML='<div><h1>'+title+'</h1>';}
newHTML=newHTML+'<img src="'+imagename+'"></div>';trail.obj.innerHTML=newHTML;trail.style.visibility="visible";}}}