coolmenus4.js

jsp程序开发系统

    st = this.frameStartLevel
    this.body = fromframe.document.body
    this.doc = fromframe.document
    this.deftarget=fromframe
    this.cmpage = new cm_page(fromframe)
  }else{
    this.body=document.body
    this.doc=document
    if(this.frames) en = this.frameStartLevel
    this.deftarget=self
  }
  if(!nowrite){
    for(i=st;i<en;i++){ //changed 4.06
      if(!bw.usedom) this.doc.write(c.l[i].str)
      else if(i>0) this.body.appendChild(c.l[i].app)
      if(!this.frames) c.l[i].str=null
    }}c.z=c.zIndex+2
  for(i=st;i<en;i++){oc=0
    if(i!=0){bobj=c.l[i].b = new cm_makeObj(c.name + "_"+i+"_0","",c.l[i].app,this.doc); bobj.css.zIndex=c.z; 
    if(bw.dom) bobj.css.overflow='hidden'}; bx=c.l[i].borderX; by=c.l[i].borderY; c.l[i].max=0;
    for(j=0;j<c.l[i].m.length;j++){
      m = c.m[c.l[i].m[j]]; name=m.name; w=m.w; h=m.h; l=m.lev; no=m.nolink;
      if(i>0){m.b = bobj; nest=i}
      else{m.b = new cm_makeObj(c.name + "_"+name+"_0","",m.d1,this.doc); m.b.css.zIndex=c.z; m.b.clipTo(0,w+bx*2,h+by*2,0,1); nest=name}
      id = c.name + "_"+name; nest=c.name + "_"+nest;
      if(m.create){
        o=m.o=new cm_makeObj(id,nest+"_0",m.d2,this.doc); o.z=o.css.zIndex=c.z+1; if(bw.reuse){c.l[l].o[oc]=o; oc++}; 
        if(l==0&&m.img1) o.css.visibility='inherit'; if(bw.op5) o.showIt(); o.arr=0;
      }if(!bw.reuse||l==0) o.clipTo(0,w,h,0,1); o.moveIt(bx,by); o.z=o.css.zIndex=c.z+2
      if(j<c.l[i].arnum){
        c.l[i].arr[j]=new cm_makeObj(c.name+"_a"+i+"_"+j,nest+"_0",nowrite?0:c.l[i].arr[j],this.doc)
        c.l[i].arr[j].css.zIndex=c.z+30+j;
      }else if(l==0&&m.arr==1){
        o.arr=new cm_makeObj(id+"_a",nest+"_0",m.d3,this.doc)
        o.arr.moveIt(bx+m.w-c.l[i].arrowWidth-3,by+m.h/2-(c.l[i].arrowHeight/2)); 
        o.arr.css.zIndex=c.z+20;
      }if(!no && !bw.reuse && !m.img1){  
        o.over=new cm_makeObj(c.name + "_"+name+"_1",nest+"_0"+".document.layers."+id,"",this.doc)
        o.over.moveIt(0,0); o.over.hideIt(); o.over.clipTo(0,w,h,0,1); o.over.css.zIndex=c.z+3
        img=new cm_makeObj(c.name + "_"+name+"_3",nest+"_0"+".document.layers."+id,"",this.doc); img.moveIt(0,0)
        img.css.visibility="inherit"; img.css.zIndex=c.z+4; if(bw.op5) img.showIt()
      }c.z++; 
    }
  }
	if(fromframe){	///Set scroll vars - added v4.05
		c.chkscroll = function(){//changed 4.06
			if (bw.ie&&!bw.ie6) this.scrollY=this.body.scrollTop;
			else if (bw.ie6 || bw.op7){
				if (this.doc.compatMode && document.compatMode != "BackCompat")	this.scrollY=this.doc.documentElement.scrollTop
				else this.scrollY=this.body.scrollTop
			}else this.scrollY=this.deftarget.pageYOffset;
		}
	}
}
/**Onmouseout**/
makeCM.prototype.mout = function(){ //Changed v4.06
	var c = this; clearTimeout(c.tim); c.isover = 0; var f="if(!"+c.name+".isover)"+c.name+".hidesub()"
  if(!c.closeOnClick) c.tim = setTimeout(f,c.wait)
	else{
		if(bw.ns4){ document.captureEvents("Event.MOUSEDOWN"); document.onmousedown=new Function(f)}
		else document.onclick=new Function(f); 
		if(this.frames){
			if(bw.ns4){this.doc.captureEvents("Event.MOUSEDOWN"); this.doc.onmousedown=new Function(f)}
			else this.doc.onclick=new Function(f)
		}
	}
}
/**Constructing and initiating top items and bar**/
makeCM.prototype.construct=function(nowrite){ //Changed v4.06
  var c=this; if(!c.l[0]||c.l[0].m.length==0) return cm_message('No menus defined');
	 if(!nowrite){for(var i=1;i<c.l.length;i++){c.l[i].str+="</div>"}} //Added 4.06
  c.makeObjects(nowrite); cmpage = new cm_page(); 
  var mpa,o,maxw=c.maxw,maxh=c.maxh,i,totw=c.totw,toth=c.toth,m,px=c.pxBetween
  var bx=c.l[0].borderX,by=c.l[0].borderY,x=c.fromLeft,y=c.fromTop,mp=c.menuPlacement,rows=c.rows
  if(rows){toth=maxh+by*2; totw=totw-px+bx;}else{totw=maxw+bx*2; toth=toth-px+by;}
  switch(mp){
    case "center": x=cmpage.x2/2-totw/2; if(bw.ns4) x-=9; break;
    case "right": x=cmpage.x2-totw; break;
    case "bottom": case "bottomcenter": y=cmpage.y2-toth; if(mp=="bottomcenter") x=cmpage.x2/2-totw/2; break;
    default: if(mp.toString().indexOf(",")>-1) mpa=1; break;
  }for(var i=0;i<c.l[0].m.length;i++){
    m = c.m[c.l[0].m[i]]; o = m.b; if(mpa) rows?x=cm_cp(mp[i]):y=cm_cp(mp[i],0,0,1); 
    o.moveIt(x,y); o.showIt(); if(m.arr) m.o.arr.showIt(); o.oy=y; 
    if(!mpa) rows?x+=m.w+px+bx:y+=m.h+px+by
  }if(c.useBar==1){ //Background-Bar
    var bbx=c.barBorderX,bby=c.barBorderY; 
    var bar1=c.bar1= new cm_makeObj(c.name+'bbar_0',c.name+'bbar',nowrite?0:c.bar1,document)
    var bar=c.bar= new cm_makeObj(c.name+'bbar','',nowrite?0:c.bar,document); bar.css.zIndex=c.zIndex+1
    var barx=c.barX=="menu"?c.m[c.l[0].m[0]].b.x-bbx:cm_cp(c.barX,1);
    var bary=c.barY=="menu"?c.m[c.l[0].m[0]].b.y-bby:cm_cp(c.barY);
    var barw=c.barWidth=="menu"?totw:cm_cp(c.barWidth,1,bbx*2);
    var barh=c.barHeight=="menu"?toth:cm_cp(c.barHeight,0,bby*2);
    bar1.clipTo(0,barw,barh,0,1); bar1.moveIt(bbx,bby); bar1.showIt();
    bar.clipTo(0,barw+bbx*2,barh+bby*2,0,1); bar.moveIt(barx,bary); bar.showIt();
  }if(c.resizeCheck){ //Window resize code - updated 4.06 - stil sucks
    if(bw.ns4||bw.op5||bw.op6)setTimeout('window.onresize=new Function("'+c.name+'.resized()")',500)
		else window.onresize=new Function(c.name+".resized()")
    c.resized=cm_resized; if(bw.op5||bw.op6) document.onmousemove=new Function(c.name+".resized()")
  }if(c.onconstruct) eval(c.onconstruct) //onconstruct event
  c.constructed = 1 //Added v4.05
  return true
}
/**Capturing resize**/
var cm_inresize=0
function cm_resized(){
  if(cm_inresize) return
	page2=new cm_page(); var off=(bw.op6||bw.op5)?20:5
  if(page2.x2<cmpage.x2-off || page2.y2<cmpage.orgy-off || page2.x2>cmpage.x2+off || page2.y2>cmpage.orgy+off){
		if(bw.ie||bw.ns6||bw.op7||bw.ns4){
      cmpage=page2; this.isresized=1; 
      if(this.onresize) eval(this.onresize); this.construct(1);
      if(this.onafterresize) eval(this.onafterresize);
		}else{cm_inresize=1; location.reload()} 
  }
}
/**Onclick of an item**/
makeCM.prototype.onclck=function(m){ //Changed v4.06
  m = this.m[m]
  if(m.onclck) eval(m.onclck);
	if(this.openOnClick && m.subs.length>0){
		this.clicked = 1; this.showsub(m.name); return
	} 
  var lnk=m.lnk, targ=m.targ
  if(lnk){
    if(lnk.indexOf("mailto")!=0 && lnk.indexOf("http")!=0) lnk=this.root+lnk
		if(String(targ)=="undefined" || targ=="" || targ==0 || targ=="_self"){
      if(this.frames){ //Turning of all level 1 + vars
        if(this.l[0].a){
          this.m[this.l[0].a].active(0,1)
          this.l[0].a =0
        }
        for(i=this.frameStartLevel;i<this.l.length;i++){
          if(this.l[i].b){
            this.l[i].b.hideIt()
            this.l[i].b = null
            for(j=0;j<this.l[i].m.length;j++){
              this.m[this.l[i].m[j]].b = null;
            }
          }
        }
        this.isover=0
      }
      this.deftarget.location.href=lnk 
    }
    else if(targ=="_blank") window.open(lnk)
    else if(targ=="_top" || targ=="window") top.location.href=lnk
    else if(top[targ]) top[targ].location.href=lnk
    else if(parent[targ]) parent[targ].location.href=lnk
  }else return false
}

makeCM.prototype.onshow+=";this.pagecheck(b,pm,pm.subx,pm.suby,maxw,maxh)"
makeCM.prototype.pagecheck=function(b,pm,x,y,w,h,n){  
  var l=pm.lev+1,a=b.align; if(!n) n=1
  var ok=1
  if(x<cmpage.x) {pm.align=1; ok=0;}
  else if(x+w>cmpage.x2){ pm.align=2; ok=0;}
  else if(y<cmpage.y) { pm.align=3; ok=0;}
  else if(h+y>cmpage.y2) {pm.align=4; ok=0;}
  if(!ok) this.getcoords(pm,this.l[l-1].borderX,this.l[l-1].borderY,pm.b.x,pm.b.y,w,h,this.l[l-1].offsetX,this.l[l-1].offsetY)
  x=pm.subx; y=pm.suby
	//Added check --- still not ok? --- part of the code by Denny Caldwell (thanks) -- badly immplemented by me though
  if(x<cmpage.x) {x += cmpage.x-x;}
  else if(x+w>cmpage.x2){ x = -(x+w-cmpage.x2);}
  else if(y<cmpage.y) { y = cmpage.y-y; }
  else if(h+y>cmpage.y2) {y = -(y+h-cmpage.y2);}
  if(x<cmpage.x) {x += cmpage.x-x;}
  else if(x+w>cmpage.x2){ x = -(x+w-cmpage.x2);}
  else if(y<cmpage.y) { y = cmpage.y-y;}
  else if(h+y>cmpage.y2) {y = -(y+h-cmpage.y2);}
	b.moveIt(x,y)  
}

/******************************************
CM_ADD-IN - hideselectboxes (last updated: 11/13/02)
IE5+ and NS6+ only - ignores the other browsers

Because of the selectbox bug in the browsers that makes 
selectboxes have the highest z-index whatever you do 
this script will check for selectboxes that interfear with
your menu items and then hide them. 

Just add this code to the coolmenus js file
or link the cm_addins.js file to your page as well.
*****************************************/
if(bw.dom&&!bw.op){
  makeCM.prototype.sel=0
  makeCM.prototype.onshow+=";this.hideselectboxes(pm,pm.subx,pm.suby,maxw,maxh,pm.lev)"
  makeCM.prototype.hideselectboxes=function(pm,x,y,w,h,l){
    var selx,sely,selw,selh,i
    if(!this.sel){
      this.sel=this.doc.getElementsByTagName("SELECT")
		  this.sel.level=0
    }
    var sel=this.sel
    for(i=0;i<sel.length;i++){
			selx=0; sely=0; var selp;
			if(sel[i].offsetParent){selp=sel[i]; while(selp.offsetParent){selp=selp.offsetParent; selx+=selp.offsetLeft; sely+=selp.offsetTop;}}
			selx+=sel[i].offsetLeft; sely+=sel[i].offsetTop
			selw=sel[i].offsetWidth; selh=sel[i].offsetHeight			
			if(selx+selw>x && selx<x+w && sely+selh>y && sely<y+h){
				if(sel[i].style.visibility!="hidden"){sel[i].level=l; sel[i].style.visibility="hidden"; if(pm){ if(!pm.mout) pm.mout=""; pm.mout+=this.name+".sel["+i+"].style.visibility='visible';"}}
      }else if(l<=sel[i].level && !(pm&&l==0)) sel[i].style.visibility="visible"
    }
  }
}


/******************************************
CM_ADD-IN - pagecheck (last updated: 08/02/02)

Simple code that *tries* to keep the menus inside the
bounderies of the page.

Code updated. It's still not perfect (obviosly)
but it will now do another check to try and place 
the menus inside.


Just add this code to the coolmenus js file
or link the cm_addins.js file to your page.
*****************************************/
makeCM.prototype.onshow+=";this.pagecheck(b,pm,pm.subx,pm.suby,maxw,maxh)"
makeCM.prototype.pagecheck=function(b,pm,x,y,w,h,n){  
  var l=pm.lev+1,a=b.align; if(!n) n=1
  var ok=1
  if(x<cmpage.x) {pm.align=1; ok=0;}
  else if(x+w>cmpage.x2){ pm.align=2; ok=0;}
  else if(y<cmpage.y) { pm.align=3; ok=0;}
  else if(h+y>cmpage.y2) {pm.align=4; ok=0;}
  if(!ok) this.getcoords(pm,this.l[l-1].borderX,this.l[l-1].borderY,pm.b.x,pm.b.y,w,h,this.l[l-1].offsetX,this.l[l-1].offsetY)
  x=pm.subx; y=pm.suby
	//Added check --- still not ok? --- part of the code by Denny Caldwell (thanks) -- badly immplemented by me though
  if(x<cmpage.x) {x += cmpage.x-x;}
  else if(x+w>cmpage.x2){ x = -(x+w-cmpage.x2);}
  else if(y<cmpage.y) { y = cmpage.y-y; }
  else if(h+y>cmpage.y2) {y = -(y+h-cmpage.y2);}
  if(x<cmpage.x) {x += cmpage.x-x;}
  else if(x+w>cmpage.x2){ x = -(x+w-cmpage.x2);}
  else if(y<cmpage.y) { y = cmpage.y-y;}
  else if(h+y>cmpage.y2) {y = -(y+h-cmpage.y2);}
	b.moveIt(x,y)  
}
/******************************************
CM_ADD-IN - pagecheck (last updated: 01/26/02)
Simple code that *tries* to keep the menus inside thebounderies of
the page.A more advanced version of this code will come later.
Just add this code to the coolmenus js fileor link the cm_addins.
js file to your page as well.
*****************************************/
//makeCM.prototype.onshow+=";this.pagecheck2(b,pm,x,y,maxw,maxh)"
makeCM.prototype.pagecheck2=function(b,pm,x,y,w,h){  	
	var fixX = 0	
	var fixY = 0  
	var ok=1	
	if(x+w>cmpage.x2) {
		; 
		ok=0;
	}else if(x<cmpage.x) {
		 ok=0;
	}if(y+h>cmpage.y2){
		fixY = -(y+h-cmpage.y2);
		ok=0;
	}else if(y<cmpage.y) {
		fixY = cmpage.y-y; 
		ok=0;
	}//	self.status="x:"+x+" y:" +y+ " fixX:" +fixX+ " fixY:" +fixY  
	if(!ok) {		
		self.status = x + " - " +cmpage.x + " - " + fixX + " - " + (x+fixX)
		x+=fixX; 
		y+=fixY	  
		pm.moveIt(x,y)	
		self.status = b.css.left
	}  
}