JavaScript网页特效实例大全

				
				ie=document.all
				
				lshow=60
				var move=10;
				menuSpeed=40
				var moveOnScroll=true
				var tim;
				var ltop;
				function makeMenu(obj,nest){
				   
				    this.css=eval(obj+'.style')
				    this.state=1
				    this.go=0
				    this.width=eval(obj+'.offsetWidth')
				    this.left=b_getleft
				    this.obj = obj + "Object";         
				    eval(this.obj + "=this")
				}
				function b_getleft(){
				        var gleft=eval(this.css.pixelLeft);
				        return gleft;
				}
				function moveMenu(){
				        if(!oMenu.state){
				                clearTimeout(tim)
				                mIn()
				        }else{
				                clearTimeout(tim)
				                mOut()
				        }
				}
				function mIn(){
				        if(oMenu.left()>-oMenu.width+lshow){
				                oMenu.go=1
				                oMenu.css.left=oMenu.left()-move
				                tim=setTimeout("mIn()",menuSpeed)
				        }else{
				                oMenu.go=0
				                oMenu.state=1
				        }
				}
				function mOut(){
				        if(oMenu.left()				                oMenu.go=1
				                oMenu.css.left=oMenu.left()+move
				                tim=setTimeout("mOut()",menuSpeed)
				        }else{
				                oMenu.go=0
				                oMenu.state=0
				        }
				}
				function checkScrolled(){
				        if(!oMenu.go) oMenu.css.top=eval(scrolled)+ltop
				}
				function menuInit(){
				        oMenu=new makeMenu('divMenu')
				       
				        oMenu.css.left=-oMenu.width+lshow
				        
				        oMenu.css.visibility='visible'
				       
				}
				onload=menuInit;
				
				
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