This is a 2-level combo box, both expanding the capacity of the combo and allowing you to organize the links into various categories. Awesome!




How To Use : Insert the below into the <body> section of your page:

Code:

<form name="dynamiccombo">
<select name="stage2" size="1" onChange="displaysub()">
<option value="#">This is a place Holder text </option>
<option value="#">This is a Place Holder text </option>
<option value="#">This is a Place Holder text </option>
<option value="#">This is a Place Holder text </option>
</select>
<input type="button" name="test" value="Go!"
onClick="gothere()">
</form>

<script>
<!--

//2-level combo box script- by presmurdu.com
//Visit presmurdu (http://www.presmurdu.com) for script
//Credit must stay intact for use

//STEP 1 of 2: DEFINE the main category links below
//EXTEND array as needed following the laid out structure
//BE sure to preserve the first line, as it's used to display main title

var category=new Array()
category[0]=new Option("SELECT A CATEGORY ", "") //THIS LINE RESERVED TO CONTAIN COMBO TITLE
category[1]=new Option("Webmaster sites", "combo1")
category[2]=new Option("News sites", "combo2")
category[3]=new Option("Entertainment", "combo3")

//STEP 2 of 2: DEFINE the sub category links below
//EXTEND array as needed following the laid out structure
//BE sure to preserve the LAST line, as it's used to display submain title

var combo1=new Array()
combo1[0]=new Option("JavaScript Kit","http://presmurdu.com")
combo1[1]=new Option("Dynamic Drive","http://www.dynamicdrive.com")
combo1[2]=new Option("Freewarejava.com","http://www.freewarejava.com")
combo1[3]=new Option("Free Web Templates","http://www.freewebtemplates.com")
combo1[4]=new Option("Web Monkey","http://www.webmonkey.com")
combo1[5]=new Option("BACK TO CATEGORIES","")  //THIS LINE RESERVED TO CONTAIN COMBO SUBTITLE

var combo2=new Array()
combo2[0]=new Option("CNN","http://www.cnn.com")
combo2[1]=new Option("MSNBC","http://www.msnbc.com")
combo2[2]=new Option("BBC News","http://news.bbc.co.uk")
combo2[3]=new Option("ABC News","http://www.abcnews.com")
combo2[4]=new Option("BACK TO CATEGORIES","")  //THIS LINE RESERVED TO CONTAIN COMBO SUBTITLE

var combo3=new Array()
combo3[0]=new Option("Hollywood.com","http://www.hollywood.com")
combo3[1]=new Option("MTV","http://www.mtv.com")
combo3[2]=new Option("ETOnline","http://etonline.com")
combo3[3]=new Option("BACK TO CATEGORIES","")  //THIS LINE RESERVED TO CONTAIN COMBO SUBTITLE

var curlevel=1
var cacheobj=document.dynamiccombo.stage2

function populate(x){
for (m=cacheobj.options.length-1;m>0;m--)
cacheobj.options[m]=null
selectedarray=eval(x)
for (i=0;i<selectedarray.length;i++)
cacheobj.options[i]=new Option(selectedarray[i].text,selectedarray[i].value)
cacheobj.options[0].selected=true

}

function displaysub(){
if (curlevel==1){
populate(cacheobj.options[cacheobj.selectedIndex].value)
curlevel=2
}
else
gothere()
}


function gothere(){
if (curlevel==2){
if (cacheobj.selectedIndex==cacheobj.options.length-1){
curlevel=1
populate(category)
}
else
location=cacheobj.options[cacheobj.selectedIndex].value
}
}

//SHOW categories by default
populate(category)

//-->
</script>

<p align="center">This free script provided by<br />
<a href="http://presmurdu.com">JavaScript
Kit</a></p>







Love You Presmurdu


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You cannot spread on others without getting a few drops on urself.
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