function popup4(url) {
    var condition="top=50,left=50,width=790,height=420,directories=no,toolbar=no,resizable=no,menubar=no,scrollbars=no,status=no"
    window.open(url, "Popup", condition);
}   
function popup5(url) {
    var condition="top=50,left=50,width=790,height=620,directories=no,toolbar=no,resizable=no,menubar=no,scrollbars=no,status=no"
    window.open(url, "Popup", condition);
}                                                          

function checksize(source, outImage, maxWidth, maxHeight){
    var globalPic;
    globalPic=new Image();
    globalPic.src=source;   
    var field=document.getElementById(outImage);
    var x=parseInt(globalPic.width);
    var y=parseInt(globalPic.height); 
    if (x>maxWidth) {
      y*=maxWidth/x;
      x=maxWidth;
    }
    if (y>maxHeight) {
      x*=maxHeight/y;
      y=maxHeight;
    }
    field.style.display=(x<1 || y<1)?"none":"";
    field.width=x;
    field.height=y;
}

function winclose() {    can = window.self;    can.opener = window.self;    can.close();}
    
function MM_swapImgRestore() { //v3.0
      var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
    }
    
function MM_preloadImages() { //v3.0
      var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
        var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
        if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
    }
    
function MM_findObj(n, d) { //v4.01
      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;
    }
function MM_swapImage() { //v3.0
      var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
       if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
    } 

function refreshpic(id, outImage){ 
    var field=document.getElementById(outImage);
    field.src=id.value;
}

function clearbox(bob) {
    bob.value = ""
}