var i = 0;

     imageObj = new Image();

     images = new Array();
     images[0]="images/navi1_over.png"
     images[1]="images/navi2_over.png"
	 images[2]="images/navi3_over.png"
	 images[3]="images/navi4_over.png"
	 images[4]="images/navi5_over.png"

     for(i=0; i<5; i++)
     {
          imageObj.src=images[i];
     }


//	if (document.URL.indexOf("index.php") >=0)
	//{
	
	

	//}