Nothing is happening when i click the text i putt the script on! Help me!

var Buggs : boolean = false; var Zomb : boolean = false; var Aliens : boolean = false; var Rand : boolean = false;

var spawns : GameObject;

var StartText : GameObject; var ZombieText : GameObject; var BuggsText : GameObject; var RandText : GameObject; var AliensText : GameObject; var EnemyText : GameObject;

function Start () { StartText.active = false;

 spawns = GameObject.FindWithTag("Spawn 1");
 spawns = GameObject.FindWithTag("Spawn 2");
 spawns = GameObject.FindWithTag("Spawn 3");
 spawns = GameObject.FindWithTag("Spawn 4");
 spawns = GameObject.FindWithTag("Spawn 5");
 spawns = GameObject.FindWithTag("Spawn 6");

}

function Update () {

}

function OnMouseUp () { if(Buggs == true) { spawns.GetComponent(EnemySpawns).Buggs = true; }

 if(Zomb == true)
 {
     spawns.GetComponent(EnemySpawns).Zombies = true;
 }
 
 if(Aliens == true)
 {
     spawns.GetComponent(EnemySpawns).Aliens = true;
 }
 
 if(Rand == true)
 {
     spawns.GetComponent(EnemySpawns).Rand = true;
 }
 
 StartText.active = true;
 EnemyText.active = false;
 BuggsText.active = false;
 AliensText.active = false;
 ZombieText.active = false;
 RandText.active = false;

}