Current state

public/legacy/js/pop_menu.js

@@ -0,0 +1,94 @@
+var ie4=document.all&&navigator.userAgent.indexOf("Opera")==-1
+var ns6=document.getElementById&&!document.all
+var ns4=document.layers
+
+function showmenu(e,which)
+{
+ if (!document.all&&!document.getElementById&&!document.layers)
+    return
+ clearhidemenu()
+ menuobj=ie4? document.all.popmenu : ns6? document.getElementById("popmenu") : ns4? document.popmenu : ""
+ menuobj.thestyle=(ie4||ns6)? menuobj.style : menuobj
+ if (ie4||ns6)
+    menuobj.innerHTML=which
+ else
+ {
+  menuobj.document.write('<layer name=gui bgColor=#999999 width=165 onmouseover="clearhidemenu()" onmouseout="hidemenu()">'+which+'</layer>')
+  menuobj.document.close()
+ }
+ menuobj.contentwidth=(ie4||ns6)? menuobj.offsetWidth : menuobj.document.gui.document.width
+ menuobj.contentheight=(ie4||ns6)? menuobj.offsetHeight : menuobj.document.gui.document.height
+ eventX=ie4? event.clientX : ns6? e.clientX : e.x
+ eventY=ie4? event.clientY : ns6? e.clientY : e.y
+
+ //Find out how close the mouse is to the corner of the window
+ var rightedge=ie4? document.body.clientWidth-eventX : window.innerWidth-eventX
+ var bottomedge=ie4? document.body.clientHeight-eventY : window.innerHeight-eventY
+
+ //if the horizontal distance isn't enough to accomodate the width of the context menu
+ if (rightedge<menuobj.contentwidth)
+
+ //move the horizontal position of the menu to the left by it's width
+ menuobj.thestyle.left=ie4? document.body.scrollLeft+eventX-menuobj.contentwidth : ns6? window.pageXOffset+eventX-menuobj.contentwidth : eventX-menuobj.contentwidth
+ else
+
+ //position the horizontal position of the menu where the mouse was clicked
+ menuobj.thestyle.left=ie4? document.body.scrollLeft+eventX : ns6? window.pageXOffset+eventX : eventX
+
+ //same concept with the vertical position
+ if (bottomedge<menuobj.contentheight)
+ menuobj.thestyle.top=ie4? document.body.scrollTop+eventY-menuobj.contentheight : ns6? window.pageYOffset+eventY-menuobj.contentheight : eventY-menuobj.contentheight
+ else
+ menuobj.thestyle.top=ie4? document.body.scrollTop+event.clientY : ns6? window.pageYOffset+eventY : eventY
+ menuobj.thestyle.visibility="visible"
+ return false
+}
+
+function contains_ns6(a, b) {
+//Determines if 1 element in contained in another- by Brainjar.com
+while (b.parentNode)
+if ((b = b.parentNode) == a)
+return true;
+return false;
+}
+
+function hidemenu(){if (window.menuobj)menuobj.thestyle.visibility=(ie4||ns6)? "hidden" : "hide"}
+
+function dynamichide(e){
+if (ie4&&!menuobj.contains(e.toElement))
+hidemenu()
+else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
+hidemenu()
+}
+
+function delayhidemenu(){
+if (ie4||ns6||ns4)
+delayhide=setTimeout("hidemenu()",500)
+}
+
+function clearhidemenu(){
+if (window.delayhide)
+clearTimeout(delayhide)
+}
+
+function highlightmenu(e,state)
+{
+ if (document.all)
+   source_el=event.srcElement
+ else if (document.getElementById)
+   source_el=e.target
+ if (source_el.className=="menuitems"){
+   source_el.id=(state=="on")? "mouseoverstyle" : ""
+ }
+ else
+ {
+  while(source_el.id!="popmenu")
+  {
+   source_el=document.getElementById? source_el.parentNode : source_el.parentElement
+   if (source_el.className=="menuitems"){
+   source_el.id=(state=="on")? "mouseoverstyle" : ""
+  }
+ }
+ }
+ }
+ if (ie4||ns6) document.onclick=hidemenu