function MM_findObj(n,d){
var p,i,x;
if(!d){
d=document;
}
if((p=n.indexOf("?"))>0&&parent.frames.length){
d=parent.frames[n.substring(p+1)].document;
n=n.substring(0,p);
}
if(!(x=d[n])&&d.all){
x=d.all[n];
}
for(i=0;!x&&i<d.forms.length;i++){
x=d.forms[i][n];
}
for(i=0;!x&&d.layers&&i<d.layers.length;i++){
x=MM_findObj(n,d.layers[i].document);
}
if(!x&&d.getElementById){
x=d.getElementById(n);
}
return x;
}
var pic_x,pic_y;
function P7_Snap(){
var x,y,ox,bx,oy,p,tx,a,b,k,d,da,e,el,args=P7_Snap.arguments;
a=parseInt(a);
for(k=0;k<(args.length-3);k+=4){
if((g=MM_findObj(args[k]))!=null){
el=eval(MM_findObj(args[k+1]));
a=parseInt(args[k+2]);
b=parseInt(args[k+3]);
x=0;
y=0;
ox=0;
oy=0;
p="";
tx=1;
da="document.all['"+args[k]+"']";
if(document.getElementById){
d="document.getElementsByName('"+args[k]+"')[0]";
if(!eval(d)){
d="document.getElementById('"+args[k]+"')";
if(!eval(d)){
d=da;
}
}
}else{
if(document.all){
d=da;
}
}
if(document.all||document.getElementById){
while(tx==1){
p+=".offsetParent";
if(eval(d+p)){
x+=parseInt(eval(d+p+".offsetLeft"));
y+=parseInt(eval(d+p+".offsetTop"));
}else{
tx=0;
}
}
ox=parseInt(g.offsetLeft);
oy=parseInt(g.offsetTop);
var tw=x+ox+y+oy;
if(tw==0||(navigator.appVersion.indexOf("MSIE 4")>-1&&navigator.appVersion.indexOf("Mac")>-1)){
ox=0;
oy=0;
if(g.style.left){
x=parseInt(g.style.left);
y=parseInt(g.style.top);
}else{
var w1=parseInt(el.style.width);
bx=(a<0)?-5-w1:-10;
a=(Math.abs(a)<1000)?0:a;
b=(Math.abs(b)<1000)?0:b;
if(event==null){
x=document.body.scrollLeft+bx;
}else{
x=document.body.scrollLeft+event.clientX+bx;
}
if(event==null){
y=document.body.scrollTop;
}else{
y=document.body.scrollTop+event.clientY;
}
}
}
}else{
if(document.layers){
x=g.x;
y=g.y;
var q0=document.layers,dd="";
for(var s=0;s<q0.length;s++){
dd="document."+q0[s].name;
if(eval(dd+".document."+args[k])){
x+=eval(dd+".left");
y+=eval(dd+".top");
break;
}
}
}
}
if(el){
e=(document.layers)?el:el.style;
var xx=parseInt(x+ox+a),yy=parseInt(y+oy+b);
if(navigator.appName=="Netscape"&&parseInt(navigator.appVersion)>4){
xx+="px";
yy+="px";
}
if(navigator.appVersion.indexOf("MSIE 5")>-1&&navigator.appVersion.indexOf("Mac")>-1){
xx+=parseInt(document.body.leftMargin);
yy+=parseInt(document.body.topMargin);
xx+="px";
yy+="px";
}
e.left=xx;
e.top=yy;
}
pic_x=parseInt(xx);
pic_y=parseInt(yy);
}
}
}
var ie=document.all;
var ns6=document.getElementById&&!document.all;
var dragapproved=false;
var z,x,y,status,ant,canvas,content,pic_width,pic_height,image,resizeHandle,oa_w,oa_h,oa_x,oa_y,mx2,my2;
function init_resize(){
if(mode=="scale"){
P7_Snap("theImage","ant",0,0);
if(canvas==null){
canvas=MM_findObj("imgCanvas");
}
if(pic_width==null||pic_height==null){
image=MM_findObj("theImage");
pic_width=image.width;
pic_height=image.height;
}
if(ant==null){
ant=MM_findObj("ant");
}
ant.style.left=pic_x;
ant.style.top=pic_y;
ant.style.width=pic_width;
ant.style.height=pic_height;
ant.style.visibility="visible";
drawBoundHandle();
jg_doc.paint();
}
}
initEditor=function(){
init_crop();
init_resize();
var _a=MM_findObj("markerImg",window.top.document);
if(_a.src.indexOf("img/t_white.gif")>0){
toggleMarker();
}
};
function init_crop(){
P7_Snap("theImage","ant",0,0);
}
function setMode(_b){
mode=_b;
reset();
}
function reset(){
if(ant==null){
ant=MM_findObj("ant");
}
ant.style.visibility="hidden";
ant.style.left=0;
ant.style.top=0;
ant.style.width=0;
ant.style.height=0;
mx2=null;
my2=null;
jg_doc.clear();
if(mode!="measure"){
showStatus();
}
if(mode=="scale"){
init_resize();
}
P7_Snap("theImage","ant",0,0);
}
function toggleMarker(){
if(ant==null){
ant=MM_findObj("ant");
}
if(ant.className=="selection"){
ant.className="selectionWhite";
}else{
ant.className="selection";
}
if(jg_doc.getColor()=="#000000"){
jg_doc.setColor("#FFFFFF");
}else{
jg_doc.setColor("#000000");
}
drawBoundHandle;
jg_doc.paint();
}
function move(e){
if(dragapproved){
var w=ns6?temp1+e.clientX-x:temp1+event.clientX-x;
var h=ns6?temp2+e.clientY-y:temp2+event.clientY-y;
if(ant!=null){
if(w>=0){
ant.style.left=x;
ant.style.width=w;
}else{
ant.style.left=x+w;
ant.style.width=-1*w;
}
if(h>=0){
ant.style.top=y;
ant.style.height=h;
}else{
ant.style.top=y+h;
ant.style.height=-1*h;
}
}
showStatus();
return false;
}
}
function moveContent(e){
if(dragapproved){
var dx=ns6?oa_x+e.clientX-x:oa_x+event.clientX-x;
var dy=ns6?oa_y+e.clientY-y:oa_y+event.clientY-y;
ant.style.left=dx;
ant.style.top=dy;
showStatus();
return false;
}
}
function moveHandle(e){
if(dragapproved){
var w=ns6?e.clientX-x:event.clientX-x;
var h=ns6?e.clientY-y:event.clientY-y;
var _15=MM_findObj("constProp",window.top.document);
var _16=document.theImage.height;
var _17=document.theImage.width;
rapp=_17/_16;
rapp_inv=_16/_17;
switch(resizeHandle){
case "s-resize":
if(oa_h+h>=0){
ant.style.height=oa_h+h;
if(_15.checked){
ant.style.width=rapp*(oa_h+h);
ant.style.left=oa_x-rapp*h/2;
}
}
break;
case "e-resize":
if(oa_w+w>=0){
ant.style.width=oa_w+w;
if(_15.checked){
ant.style.height=rapp_inv*(oa_w+w);
ant.style.top=oa_y-rapp_inv*w/2;
}
}
break;
case "n-resize":
if(oa_h-h>=0){
ant.style.top=oa_y+h;
ant.style.height=oa_h-h;
if(_15.checked){
ant.style.width=rapp*(oa_h-h);
ant.style.left=oa_x+rapp*h/2;
}
}
break;
case "w-resize":
if(oa_w-w>=0){
ant.style.left=oa_x+w;
ant.style.width=oa_w-w;
if(_15.checked){
ant.style.height=rapp_inv*(oa_w-w);
ant.style.top=oa_y+rapp_inv*w/2;
}
}
break;
case "nw-resize":
if(oa_h-h>=0&&oa_w-w>=0){
ant.style.left=oa_x+w;
ant.style.width=oa_w-w;
ant.style.top=oa_y+h;
if(_15.checked){
ant.style.height=rapp_inv*(oa_w-w);
}else{
ant.style.height=oa_h-h;
}
}
break;
case "ne-resize":
if(oa_h-h>=0&&oa_w+w>=0){
ant.style.top=oa_y+h;
ant.style.width=oa_w+w;
if(_15.checked){
ant.style.height=rapp_inv*(oa_w+w);
}else{
ant.style.height=oa_h-h;
}
}
break;
case "se-resize":
if(oa_h+h>=0&&oa_w+w>=0){
ant.style.width=oa_w+w;
if(_15.checked){
ant.style.height=rapp_inv*(oa_w+w);
}else{
ant.style.height=oa_h+h;
}
}
break;
case "sw-resize":
if(oa_h+h>=0&&oa_w-w>=0){
ant.style.left=oa_x+w;
ant.style.width=oa_w-w;
if(_15.checked){
ant.style.height=rapp_inv*(oa_w-w);
}else{
ant.style.height=oa_h+h;
}
}
}
showStatus();
return false;
}
}
function drags(e){
if(!ie&&!ns6){
return;
}
var _19=ns6?e.target:event.srcElement;
var _1a=ns6?"HTML":"BODY";
while(_19.tagName!=_1a&&!(_19.className=="crop"||_19.className=="handleBox"||_19.className=="selection"||_19.className=="selectionWhite")){
_19=ns6?_19.parentNode:_19.parentElement;
}
if(_19.className=="handleBox"){
if(content!=null){
if(content.width!=null&&content.height!=null){
content.width=0;
content.height=0;
}
}
resizeHandle=_19.id;
x=ns6?e.clientX:event.clientX;
y=ns6?e.clientY:event.clientY;
oa_w=parseInt(ant.style.width);
oa_h=parseInt(ant.style.height);
oa_x=parseInt(ant.style.left);
oa_y=parseInt(ant.style.top);
dragapproved=true;
document.onmousemove=moveHandle;
return false;
}else{
if((_19.className=="selection"||_19.className=="selectionWhite")&&mode=="crop"){
x=ns6?e.clientX:event.clientX;
y=ns6?e.clientY:event.clientY;
oa_x=parseInt(ant.style.left);
oa_y=parseInt(ant.style.top);
dragapproved=true;
document.onmousemove=moveContent;
return false;
}else{
if(_19.className=="crop"&&mode=="crop"){
if(content!=null){
if(content.width!=null&&content.height!=null){
content.width=0;
content.height=0;
}
}
if(status==null){
status=MM_findObj("status");
}
if(ant==null){
ant=MM_findObj("ant");
}
if(canvas==null){
canvas=MM_findObj("imgCanvas");
}
if(content==null){
content=MM_findObj("cropContent");
}
if(pic_width==null||pic_height==null){
image=MM_findObj("theImage");
pic_width=image.width;
pic_height=image.height;
}
ant.style.visibility="visible";
obj=_19;
dragapproved=true;
z=_19;
temp1=parseInt(z.style.left+0);
temp2=parseInt(z.style.top+0);
x=ns6?e.clientX:event.clientX;
y=ns6?e.clientY:event.clientY;
document.onmousemove=move;
return false;
}else{
if(_19.className=="crop"&&mode=="measure"){
if(ant==null){
ant=MM_findObj("ant");
}
if(canvas==null){
canvas=MM_findObj("imgCanvas");
}
x=ns6?e.clientX:event.clientX;
y=ns6?e.clientY:event.clientY;
dragapproved=true;
document.onmousemove=measure;
return false;
}
}
}
}
}
function measure(e){
if(dragapproved){
mx2=ns6?e.clientX:event.clientX;
my2=ns6?e.clientY:event.clientY;
jg_doc.clear();
jg_doc.setStroke(Stroke.DOTTED);
jg_doc.drawLine(x,y,mx2,my2);
jg_doc.paint();
showStatus();
return false;
}
}
function setMarker(nx,ny,nw,nh){
if(isNaN(nx)){
nx=0;
}
if(isNaN(ny)){
ny=0;
}
if(isNaN(nw)){
nw=0;
}
if(isNaN(nh)){
nh=0;
}
if(ant==null){
ant=MM_findObj("ant");
}
if(canvas==null){
canvas=MM_findObj("imgCanvas");
}
if(content==null){
content=MM_findObj("cropContent");
}
if(pic_width==null||pic_height==null){
image=MM_findObj("theImage");
pic_width=image.width;
pic_height=image.height;
}
ant.style.visibility="visible";
nx=pic_x+nx;
ny=pic_y+ny;
if(nw>=0){
ant.style.left=nx;
ant.style.width=nw;
}else{
ant.style.left=nx+nw;
ant.style.width=-1*nw;
}
if(nh>=0){
ant.style.top=ny;
ant.style.height=nh;
}else{
ant.style.top=ny+nh;
ant.style.height=-1*nh;
}
}
function max(x,y){
if(y>x){
return x;
}else{
return y;
}
}
function drawBoundHandle(){
if(ant==null||ant.style==null){
return false;
}
var ah=parseInt(ant.style.height);
var aw=parseInt(ant.style.width);
var ax=parseInt(ant.style.left);
var ay=parseInt(ant.style.top);
jg_doc.drawHandle(ax-15,ay-15,30,30,"nw-resize");
jg_doc.drawHandle(ax-15,ay+ah-15,30,30,"sw-resize");
jg_doc.drawHandle(ax+aw-15,ay-15,30,30,"ne-resize");
jg_doc.drawHandle(ax+aw-15,ay+ah-15,30,30,"se-resize");
jg_doc.drawHandle(ax+max(15,aw/10),ay-8,aw-2*max(15,aw/10),8,"n-resize");
jg_doc.drawHandle(ax+max(15,aw/10),ay+ah,aw-2*max(15,aw/10),8,"s-resize");
jg_doc.drawHandle(ax-8,ay+max(15,ah/10),8,ah-2*max(15,ah/10),"w-resize");
jg_doc.drawHandle(ax+aw,ay+max(15,ah/10),8,ah-2*max(15,ah/10),"e-resize");
jg_doc.drawHandleBox(ax-4,ay-4,8,8,"nw-resize");
jg_doc.drawHandleBox(ax-4,ay+ah-4,8,8,"sw-resize");
jg_doc.drawHandleBox(ax+aw-4,ay-4,8,8,"ne-resize");
jg_doc.drawHandleBox(ax+aw-4,ay+ah-4,8,8,"se-resize");
jg_doc.drawHandleBox(ax+aw/2-4,ay-4,8,8,"n-resize");
jg_doc.drawHandleBox(ax+aw/2-4,ay+ah-4,8,8,"s-resize");
jg_doc.drawHandleBox(ax-4,ay+ah/2-4,8,8,"w-resize");
jg_doc.drawHandleBox(ax+aw-4,ay+ah/2-4,8,8,"e-resize");
}
function showStatus(){
if(ant==null||ant.style==null){
return false;
}
if(mode=="measure"){
mx1=x-pic_x;
my1=y-pic_y;
mw=mx2-x;
mh=my2-y;
md=parseInt(Math.sqrt(mw*mw+mh*mh)*100)/100;
ma=(Math.atan(-1*mh/mw)/Math.PI)*180;
if(mw<0&&mh<0){
ma=ma+180;
}
if(mw<0&&mh>0){
ma=ma-180;
}
ma=parseInt(ma*100)/100;
if(m_sx!=null&&!isNaN(mx1)){
m_sx.value=mx1+"px";
}
if(m_sy!=null&&!isNaN(my1)){
m_sy.value=my1+"px";
}
if(m_w!=null&&!isNaN(mw)){
m_w.value=mw+"px";
}
if(m_h!=null&&!isNaN(mh)){
m_h.value=mh+"px";
}
if(m_d!=null&&!isNaN(md)){
m_d.value=md+"px";
}
if(m_a!=null&&!isNaN(ma)){
m_a.value=ma+"";
}
if(r_ra!=null&&!isNaN(ma)){
r_ra.value=ma;
}
return false;
}
var ah=parseInt(ant.style.height);
var aw=parseInt(ant.style.width);
var ax=parseInt(ant.style.left);
var ay=parseInt(ant.style.top);
var cx=ax-pic_x<0?0:ax-pic_x;
var cy=ay-pic_y<0?0:ay-pic_y;
cx=cx>pic_width?pic_width:cx;
cy=cy>pic_height?pic_height:cy;
var cw=ax-pic_x>0?aw:aw-(pic_x-ax);
var ch=ay-pic_y>0?ah:ah-(pic_y-ay);
ch=ay+ah<pic_y+pic_height?ch:ch-(ay+ah-pic_y-pic_height);
cw=ax+aw<pic_x+pic_width?cw:cw-(ax+aw-pic_x-pic_width);
ch=ch<0?0:ch;
cw=cw<0?0:cw;
if(ant.style.visibility=="hidden"){
cx="";
cy="";
cw="";
ch="";
}
if(mode=="crop"){
if(t_cx!=null){
t_cx.value=cx;
}
if(t_cy!=null){
t_cy.value=cy;
}
if(t_cw!=null){
t_cw.value=cw;
}
if(t_ch!=null){
t_ch.value=ch;
}
}else{
if(mode=="scale"){
var sw=aw,sh=ah;
if(s_sw.value.indexOf("%")>0&&s_sh.value.indexOf("%")>0){
sw=cw/pic_width;
sh=ch/pic_height;
}
if(s_sw!=null){
s_sw.value=sw;
}
if(s_sh!=null){
s_sh.value=sh;
}
}
}
}
function dragStopped(){
dragapproved=false;
if(ant==null||ant.style==null){
return false;
}
if(mode=="measure"){
jg_doc.drawLine(x-4,y,x+4,y);
jg_doc.drawLine(x,y-4,x,y+4);
jg_doc.drawLine(mx2-4,my2,mx2+4,my2);
jg_doc.drawLine(mx2,my2-4,mx2,my2+4);
jg_doc.paint();
showStatus();
return false;
}
var ah=parseInt(ant.style.height);
var aw=parseInt(ant.style.width);
var ax=parseInt(ant.style.left);
var ay=parseInt(ant.style.top);
jg_doc.clear();
if(content!=null){
if(content.width!=null&&content.height!=null){
content.width=aw-1;
content.height=ah-1;
}
}
if(mode=="crop"){
jg_doc.fillRectPattern(pic_x,pic_y,pic_width,ay-pic_y,pattern);
var h1=ah;
var y1=ay;
if(ah+ay>=pic_height+pic_y){
h1=pic_height+pic_y-ay;
}else{
if(ay<=pic_y){
h1=ay+ah-pic_y;
y1=pic_y;
}
}
jg_doc.fillRectPattern(pic_x,y1,ax-pic_x,h1,pattern);
jg_doc.fillRectPattern(ax+aw,y1,pic_x+pic_width-ax-aw,h1,pattern);
jg_doc.fillRectPattern(pic_x,ay+ah,pic_width,pic_height+pic_y-ay-ah,pattern);
}else{
if(mode=="scale"){
document.theImage.height=ah;
document.theImage.width=aw;
document.theImage.style.height=ah+" px";
document.theImage.style.width=aw+" px";
P7_Snap("theImage","ant",0,0);
}
}
drawBoundHandle();
jg_doc.paint();
showStatus();
return false;
}
document.onmousedown=drags;
document.onmouseup=dragStopped;

