// Define variable to keep track of created objects var objno=1; // Controls z stacking of layers var depth=100; // Dropdown menu constructor DropDown=function(n,p,d,po){ // Create a reference to the visibility timer this.waiting=null; // Define position relative to parent menu this.pos=d; // Create reference to DIV element if(n.style) this.obj=n; else this.obj=gE(n); // Identify this DIV element as a menu this.obj.menu=1; // Create reference to ths object from the DIV element this.obj.dropdown=this; // Attach mouse behaviours to the DIV elements aE(this.obj,"mouseover",DropDownShow,true); aE(this.obj,"mouseout",DropDownHide,true); // aE(this.obj,"click",SubmenuClick,false); // Create reference to the parent DIV element if(p.style) this.parentobj=p; else this.parentobj=gE(p); // Identify the parent DIV element as a menu this.parentobj.menu=1; // Create reference to ths object from the parent DIV element this.parentobj.dropdown=this; // Attach mouse behaviours to the parent DIV element aE(this.parentobj,"mouseover",DropDownShow,true); aE(this.parentobj,"mouseout",DropDownHide,true); // Associate the parent menu with this object this.parentmenu=po; // Create a reference to self this.self='Object'+objno++; eval(this.self+'=this'); // Return the created object return this; } // DropDown menu show DropDown.prototype.show=function(ShowNow){ // Clear the visibility timer clearTimeout(this.waiting); // Wait before showing if(!ShowNow){ // Recursively show the parent menu if(this.parentmenu) this.parentmenu.show(); // Set interval this.waiting=setTimeout(this.self+".show(true)",25); return; } // Hilight the parent menu option SubmenuHilite(this.parentobj) // Set the position // The check fixes flickering bug in Mozilla based browers if(gV(this.obj)!="visible")this.setposition(); // Show the DIV element this.setdisplay(true); // Hide all select boxes ToggleSelectBoxes(false); } // DropDown menu hide DropDown.prototype.hide=function(HideNow){ // Clear visiblity timer clearTimeout(this.waiting); // Wait before hiding if(!HideNow){ // Show selectboxes ToggleSelectBoxes(true); // Recursively hide the parent menu if(this.parentmenu) this.parentmenu.hide(); // Set interval this.waiting=setTimeout(this.self+".hide(true)",50); return; } // Hide DIV element this.setdisplay(0); // Remove hilight from parent menu option SubmenuLolite(this.parentobj); } // DropDown set visibility DropDown.prototype.setdisplay=function(s){ if(s){ // Move element to top of stack sZ(this.obj,++depth); // Show element sE(this.obj); }else{ // Hide element hE(this.obj); } } //DropDown set position DropDown.prototype.setposition=function(s){ // Find offset hieght relative to parent DIV element this.top=0; this.left=0; var tmpo=this.parentobj; do{ this.top+=tmpo.offsetTop; this.left+=tmpo.offsetLeft; tmpo=tmpo.offsetParent; }while(tmpo!=this.obj.offsetParent); // Set position switch(this.pos){ case "b": // Below parent menu option sY(this.obj,this.top+gH(this.parentobj)+1); sX(this.obj,this.left-1); break; case "r": // Right of parent menu option sY(this.obj,this.top-1); sX(this.obj,this.left+gW(this.parentobj)+1); // X-BROWSER TWEAK // Mac IE 5 anomaly if(mac && ua.indexOf("msie 5")>-1){ sY(this.obj,this.top-4); sX(this.obj,this.left+gW(this.parentobj)-6); } // Mac Safari anomaly if(mac && ua.indexOf("safari")>-1){ sY(this.obj,this.top-2); sX(this.obj,this.left+gW(this.parentobj)); } break; } // Bounds // Calculate offsets relative to document root node var t=0,l=0,b=0,r=0; var tmpo=this.obj; while(tmpo.nodeName!="BODY"){ t+=gY(tmpo); l+=gX(tmpo); tmpo=tmpo.offsetParent; } b=t+gH(this.obj); r=l+gW(this.obj); // Menu offscreen on right if(r>docW()){ switch(this.pos){ case "r": // Right of parent menu option // Move to left of parent menu option (and slightly down) // Make sure repositioned menu is obvious sX(this.obj,this.left-gW(this.parentobj)); sY(this.obj,this.top+2); // X-BROWSER TWEAK // Mac IE 5 anomaly if(mac && ua.indexOf("msie 5")>-1){ sX(this.obj,this.left-gW(this.parentobj)-5); } break; } } } // Dynamically attached show behaviour function DropDownShow(e){ // Get reference to object registering the event var Div; if(!e) var e=window.event; if(e.target) Div=e.target; else if(e.srcElement) Div=e.srcElement; if(Div.nodeType==3) Div=Div.parentNode; // Find the menu element while(!Div.menu){ Div=Div.parentNode; } // Show the dropdown object Div.dropdown.show(); } // Dynamically attached hide behaviour function DropDownHide(e){ // Get reference to object registering the event var Div; if(!e) var e=window.event; if(e.target) Div=e.target; else if(e.srcElement) Div=e.srcElement; if(Div.nodeType==3) Div=Div.parentNode; // Find the menu element while(!Div.menu){ Div=Div.parentNode; } // Hide the dropdown object Div.dropdown.hide(); } // Highlight a cell function SubmenuHilite(o){ // Ignore if not a DIV element if(o.nodeName!="DIV") return; // Check for images var tmpo=o; while(tmpo.childNodes.length>0){ if(tmpo.childNodes[0].nodeName=="IMG"){ tmpo.childNodes[0].src=tmpo.childNodes[0].src.toString().replace("._off.","._on."); } tmpo=tmpo.childNodes[0]; } // Set the original background color if(o.OriginalBackgroundColor==null) o.OriginalBackgroundColor=gK(o); // Set new background colour sK(o,"#928310"); } // Remove highlight from a cell function SubmenuLolite(o){ // Ignore if not a DIV element if(o.nodeName!="DIV") return; // Check for images var tmpo=o; while(tmpo.childNodes.length>0){ if(tmpo.childNodes[0].nodeName=="IMG"){ tmpo.childNodes[0].src=tmpo.childNodes[0].src.toString().replace("._on.","._off."); } tmpo=tmpo.childNodes[0]; } // X-BROWSER TWEAK // Mac IE 5 anomaly if(o.OriginalBackgroundColor==null) o.OriginalBackgroundColor="#7d6f0c"; // Set new background colour sK(o,o.OriginalBackgroundColor); } // Dynamically attached highlight behaviour function Hilite(e){ // Get reference to object registering the event var El; if(!e) var e=window.event; if(e.target) El=e.target; else if(e.srcElement) El=e.srcElement; if(El.nodeType==3) El=El.parentNode; // Find the DIV element while(El.nodeName!="DIV"){ El=El.parentNode; } // Set highlight SubmenuHilite(El); } // Dynamically attached lowlight behaviour function Lolite(e){ // Get reference to object registering the event var El; if(!e) var e=window.event; if(e.target) El=e.target; else if(e.srcElement) El=e.srcElement; if(El.nodeType==3) El=El.parentNode; // Find the DIV element while(El.nodeName!="DIV"){ El=El.parentNode; } // Ignore if this is a menu // This line avoids the brief blink when // rolling onto this items submenu if(El.menu==1) return; // Set highlight SubmenuLolite(El); } // Dynamically attached click behaviour function SubmenuClick(e){ // Get reference to object registering the event var Div; if(!e) var e=window.event; if(e.target) Div=e.target; else if(e.srcElement) Div=e.srcElement; if(Div.nodeType==3) Div=Div.parentNode; // Find the menu element while(Div.nodeName!="DIV"){ Div=Div.parentNode; } // Get the href Div=Div.firstChild; while(Div.nodeName!="A"){ Div=Div.firstChild; } var Url=Div.href; // Redirect location.href=Url; } // Hide or show all select boxes on page var SelectBoxPause; function ToggleSelectBoxes(MakeVisible,Paused){ // Only necessary in Internet Explorer if(!ie) return; // Pause before showing clearTimeout(SelectBoxPause); if(MakeVisible && !Paused){ SelectBoxPause=setTimeout("ToggleSelectBoxes("+MakeVisible+",true)",100); return; } // Find and hide/show ALL select boxes var arr=document.getElementsByTagName("select"); for(var i=0;i'; o.childNodes[i].innerHTML=NewHtml; // Create submenu var a=MakeDropDown(tmpo,o.childNodes[i],"r",p); MakeFlyoutMenus(tmpo,a); tmpo=false; }else if(tmpo.className=="MenuOption"){ // Submenu not found tmpo=false; } // Get next sibling if(tmpo.nextSibling) tmpo=tmpo.nextSibling; else tmpo=false; } } } } }