// image rotation script

function RandomImage(images)

{



	front = 0; 

	maxlen=0;

	count=0;

	imageSet = new Array();

	maxlen = images.length;

	for (i=1;i<maxlen;i++)

	{

		if (images.charAt(i) == ';')

		{

			imageSet[count] = images.substring(front,i);

			count++;

			front=i+1;

		}

    }

	ind = Math.floor(Math.random() *count);

	document.write("<img src=/"+imageSet[ind]+" width=828 height=138 alt='IFPTE local 21 image'>");

}



// image rotation array

function randImg() {

	RandomImage(

	"images/rotate1.gif;"

	+"images/rotate2.gif;"

	+"images/rotate3.gif;"

	+"images/rotate4.gif;"

	+"images/rotate5.gif;"

	+"images/rotate6.gif;"

	+"images/rotate7.gif;"

	+"images/rotate8.gif;"

	+"images/rotate9.gif;"

	+"images/rotate10.gif;");

}

//call the script with this tag <SCRIPT>randImg();</SCRIPT>
//in the header tag call <SCRIPT language="javascript" src="/scripts/indexpg.js"></SCRIPT>