71 lines
2.7 KiB
JavaScript
71 lines
2.7 KiB
JavaScript
/*********************************************************************
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Function to find a spesified frame - loops all frames 3 levels deep
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(should be enough in most cases, I was to lazy to make a proper one)
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*********************************************************************/
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function cm_findFrame(frameName){
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obj=top; var frameObj=0;
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for(i=0;i<obj.frames.length;i++){
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if(obj.frames[i].name==frameName){frameObj=obj.frames[i]; break;}; ln=obj.frames[i].frames.length
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for(j=0;j<ln;j++){
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if(obj.frames[i].frames[j].name==frameName){frameObj=obj.frames[i].frames[j]; break}; ln2=obj.frames[i].frames[j].frames.length
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for(a=0;a<ln2;a++){
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if(obj.frames[i].frames[j].frames[a].name==frameName){frameObj=obj.frames[i].frames[j].frames[a]; break}
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}
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}
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}return frameObj
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}
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/*********************************************************************
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Reload function
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*********************************************************************/
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function cm_reload(sep){
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self.location.href=self.location.href+sep+"reload_coolmenus"
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}
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/*********************************************************************
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Getting the menuobjects
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*********************************************************************/
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function cm_getItems(menu,orgframe){
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var add,ok = 0, frame
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if(top.name==self.name){
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//We are not in a frameset, so there's no need to do anything at all.
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//This could maybe be used to load the menu directly into the page if
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//the frame didn't exist. That could be nice :)
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// return
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}
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frame = cm_findFrame(orgframe)
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if(!frame){ //The spesified menu frame doesn't exist
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self.status="CoolMenu error: Missing menu frame. Frame name: "+orgframe
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//return
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}
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if(frame[menu]){//Checking menu object
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if(frame[menu].constructed){//Checking if it's constructed
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frame[menu].makeObjects(0,self)
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self[menu] = frame[menu] //Making a local copy of the menu object
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ok = 1
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}
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}
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if(!ok){
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//This means that we could not find the menus - what to do ??
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//We try to reload this page in a little while to check again.
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search = self.location.search
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//First we check that we haven't already tried:
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if(search.substr(1).indexOf("reload_coolmenus")==-1){
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//We haven't tried, so let's try that.
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if(search.slice(0,1)=="?") sep="&"
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else sep="?"
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//This will override the usuall onload
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//shouldn't use onload, but NS4 didn't like it any other way.
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//I will have another look later on.
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self.onload=new Function('setTimeout("cm_reload(\''+sep+'\')",1000)')
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}
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}
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self.status=ok
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}
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/*Getting items -- arguments:
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menu: The name of the menu object to use
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frame: The name of the frame
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*/
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cm_getItems("oCMenu","frmMenu")
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