Must Go Links - JavaScript

Must Go links

This script is useful if you need your visitors to see a page[A] and/or [B] before going on to see page[Z]
e.g. Must see Terms and Conditions or an advert before they continue.

Example:

required link [A]
required link [B]
my site here [Z]

Follow the editing instructions after the // and within the 
to customize the script, then copy and paste it into your HTML editor.

<a href="URL OF YOUR MUST GO/SPONSOR" onClick="gotoit(1)" target="_blank">required link [A]</a><BR>
<a href="URL OF YOUR MUST GO/SPONSOR" onClick="gotoit(2)" target="_blank">required link [B]</a><BR>

<a href="javascript:gotoit(num)">my site here [Z]</a>
<p><font face=arial size=-2>This free script provided by <br><a href="http://rainbow.arch.scriptmania.com">Rainbow Arch</a></font></p>

<!--hide from older browsers

/* 
Must visit links        	
visit http://www.rainbow.arch.scriptmania.com for this script and more  
*/

// defining variables

var num = 3;  // this is the total number of links you want people to visit INCLUDING the link to your page
var mypage = 'http://www.rainbow.arch.scriptmania.com';  // URL of your page
var notyet = ' You gotta visit the other links first. '; // what you want people to see when they don't visit the other links first

allow = Array();                    // dont change this variable
allow[num] = 2;                    // dont change this variable

function gotoit(link){

// if its not the main link, we set it as being visited
	if (link != num){
		allow[link] = 2;

// otherwise we check to make sure they visited every one
	} else {
		for (i=1;i<=num;i++){
			if (allow[i] != 2){        //  if they didn't visit, we exit the loop and say NO;
				i = num + 1;
				lemmeIn = 0;
			} else {
				lemmeIn = 1;               // otherwise we say maybe and continue on checking
			}
		}
		if (lemmeIn == 1){                         // if they did visit, we let them in
			window.location = mypage;
		} else {
			alert(notyet);   // otherwise we say not yet
		}
	}
}

//--->
</script>