Team:Edinburgh

From 2008.igem.org

(Difference between revisions)
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<head>
<head>
<title>Edinburgh iGem 2008</title>
<title>Edinburgh iGem 2008</title>
-
<script type="text/javascript" src="https://static.igem.org/mediawiki/2008/1/12/Dropdowntab_edi.txt">
+
<script type="text/javascript">
 +
//Drop Down Tabs Menu- Author: Dynamic Drive (http://www.dynamicdrive.com)
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//Created: May 16th, 07'
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var tabdropdown={
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disappeardelay: 200, //set delay in miliseconds before menu disappears onmouseout
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disablemenuclick: false, //when user clicks on a menu item with a drop down menu, disable menu item's link?
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enableiframeshim: 1, //1 or 0, for true or false
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//No need to edit beyond here////////////////////////
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dropmenuobj: null, ie: document.all, firefox: document.getElementById&&!document.all, previousmenuitem:null,
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currentpageurl: window.location.href.replace("http://"+window.location.hostname, "").replace(/^\//, ""), //get current page url (minus hostname, ie: http://www.dynamicdrive.com/)
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getposOffset:function(what, offsettype){
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var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
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var parentEl=what.offsetParent;
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while (parentEl!=null){
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totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
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parentEl=parentEl.offsetParent;
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}
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return totaloffset;
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},
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showhide:function(obj, e, obj2){ //obj refers to drop down menu, obj2 refers to tab menu item mouse is currently over
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if (this.ie || this.firefox)
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this.dropmenuobj.style.left=this.dropmenuobj.style.top="-500px"
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if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover"){
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if (obj2.parentNode.className.indexOf("default")==-1) //if tab isn't a default selected one
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obj2.parentNode.className="selected"
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obj.visibility="visible"
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}
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else if (e.type=="click")
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obj.visibility="hidden"
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},
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iecompattest:function(){
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return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
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},
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 +
clearbrowseredge:function(obj, whichedge){
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var edgeoffset=0
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if (whichedge=="rightedge"){
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var windowedge=this.ie && !window.opera? this.standardbody.scrollLeft+this.standardbody.clientWidth-15 : window.pageXOffset+window.innerWidth-15
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this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetWidth
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if (windowedge-this.dropmenuobj.x < this.dropmenuobj.contentmeasure)  //move menu to the left?
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edgeoffset=this.dropmenuobj.contentmeasure-obj.offsetWidth
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}
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else{
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var topedge=this.ie && !window.opera? this.standardbody.scrollTop : window.pageYOffset
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var windowedge=this.ie && !window.opera? this.standardbody.scrollTop+this.standardbody.clientHeight-15 : window.pageYOffset+window.innerHeight-18
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this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetHeight
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if (windowedge-this.dropmenuobj.y < this.dropmenuobj.contentmeasure){ //move up?
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edgeoffset=this.dropmenuobj.contentmeasure+obj.offsetHeight
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if ((this.dropmenuobj.y-topedge)<this.dropmenuobj.contentmeasure) //up no good either?
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edgeoffset=this.dropmenuobj.y+obj.offsetHeight-topedge
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}
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this.dropmenuobj.firstlink.style.borderTopWidth=(edgeoffset==0)? 0 : "1px" //Add 1px top border to menu if dropping up
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}
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return edgeoffset
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},
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dropit:function(obj, e, dropmenuID){
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if (this.dropmenuobj!=null){ //hide previous menu
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this.dropmenuobj.style.visibility="hidden" //hide menu
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if (this.previousmenuitem!=null && this.previousmenuitem!=obj){
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if (this.previousmenuitem.parentNode.className.indexOf("default")==-1) //If the tab isn't a default selected one
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this.previousmenuitem.parentNode.className=""
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}
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}
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this.clearhidemenu()
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if (this.ie||this.firefox){
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obj.onmouseout=function(){tabdropdown.delayhidemenu(obj)}
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obj.onclick=function(){return !tabdropdown.disablemenuclick} //disable main menu item link onclick?
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this.dropmenuobj=document.getElementById(dropmenuID)
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this.dropmenuobj.onmouseover=function(){tabdropdown.clearhidemenu()}
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this.dropmenuobj.onmouseout=function(e){tabdropdown.dynamichide(e, obj)}
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this.dropmenuobj.onclick=function(){tabdropdown.delayhidemenu(obj)}
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this.showhide(this.dropmenuobj.style, e, obj)
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this.dropmenuobj.x=this.getposOffset(obj, "left")
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this.dropmenuobj.y=this.getposOffset(obj, "top")
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this.dropmenuobj.style.left=this.dropmenuobj.x-this.clearbrowseredge(obj, "rightedge")+"px"
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this.dropmenuobj.style.top=this.dropmenuobj.y-this.clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+1+"px"
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this.previousmenuitem=obj //remember main menu item mouse moved out from (and into current menu item)
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this.positionshim() //call iframe shim function
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}
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},
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contains_firefox:function(a, b) {
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while (b.parentNode)
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if ((b = b.parentNode) == a)
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return true;
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return false;
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},
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dynamichide:function(e, obj2){ //obj2 refers to tab menu item mouse is currently over
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var evtobj=window.event? window.event : e
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if (this.ie&&!this.dropmenuobj.contains(evtobj.toElement))
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this.delayhidemenu(obj2)
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else if (this.firefox&&e.currentTarget!= evtobj.relatedTarget&& !this.contains_firefox(evtobj.currentTarget, evtobj.relatedTarget))
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this.delayhidemenu(obj2)
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},
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delayhidemenu:function(obj2){
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this.delayhide=setTimeout(function(){tabdropdown.dropmenuobj.style.visibility='hidden'; if (obj2.parentNode.className.indexOf('default')==-1) obj2.parentNode.className=''},this.disappeardelay) //hide menu
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},
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clearhidemenu:function(){
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if (this.delayhide!="undefined")
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clearTimeout(this.delayhide)
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},
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positionshim:function(){ //display iframe shim function
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if (this.enableiframeshim && typeof this.shimobject!="undefined"){
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if (this.dropmenuobj.style.visibility=="visible"){
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this.shimobject.style.width=this.dropmenuobj.offsetWidth+"px"
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this.shimobject.style.height=this.dropmenuobj.offsetHeight+"px"
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this.shimobject.style.left=this.dropmenuobj.style.left
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this.shimobject.style.top=this.dropmenuobj.style.top
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}
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this.shimobject.style.display=(this.dropmenuobj.style.visibility=="visible")? "block" : "none"
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}
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},
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hideshim:function(){
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if (this.enableiframeshim && typeof this.shimobject!="undefined")
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this.shimobject.style.display='none'
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},
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isSelected:function(menuurl){
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var menuurl=menuurl.replace("http://"+menuurl.hostname, "").replace(/^\//, "")
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return (tabdropdown.currentpageurl==menuurl)
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},
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init:function(menuid, dselected){
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this.standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body //create reference to common "body" across doctypes
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var menuitems=document.getElementById(menuid).getElementsByTagName("a")
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for (var i=0; i<menuitems.length; i++){
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if (menuitems[i].getAttribute("rel")){
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var relvalue=menuitems[i].getAttribute("rel")
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document.getElementById(relvalue).firstlink=document.getElementById(relvalue).getElementsByTagName("a")[0]
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menuitems[i].onmouseover=function(e){
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var event=typeof e!="undefined"? e : window.event
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tabdropdown.dropit(this, event, this.getAttribute("rel"))
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}
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}
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if (dselected=="auto" && typeof setalready=="undefined" && this.isSelected(menuitems[i].href)){
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menuitems[i].parentNode.className+=" selected default"
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var setalready=true
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}
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else if (parseInt(dselected)==i)
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menuitems[i].parentNode.className+=" selected default"
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}
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}
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 +
}
</script>
</script>
<style>
<style>

Revision as of 13:27, 4 July 2008

Edinburgh iGem 2008

 

Retrieved from "http://2008.igem.org/Team:Edinburgh"