var pic1="1.jpg"
var cap1="Caption 1"
var link1="folder/1.html"
var target1="target=_blank"

var pic2="2.jpg"
var cap2="Caption 2"
var link2="folder/2.html"
var target2="target=_blank"

var pic3="3.jpg"
var cap3="Caption 3"
var link3="folder/3.html"
var target3="target=_blank"

var pic4="4.jpg"
var cap4="Caption 4"
var link4="folder/4.html"
var target4="target=_blank"

var pic5="5.jpg"
var cap5="Caption 5"
var link5="folder/5.html"
var target5="target=_blank"

var pic6="6.jpg"
var cap6="Caption 6"
var link6="folder/6.html"
var target6="target=_blank"

var pic7="7.jpg"
var cap7="Caption 7"
var link7="folder/7.html"
var target7="target=_blank"

var pic8="8.jpg"
var cap8="Caption 8"
var link8="folder/8.html"
var target8="target=_blank"

var pic9="9.jpg"
var cap9="Caption 9"
var link9="folder/9.html"
var target9="target=_blank"

var pic10="10.jpg"
var cap10="Caption 10"
var link10="folder/10.html"
var target10="target=_blank"





/*		WORKING 6 PLACE RANDOM STRING NO DUPLICATES		*/

var pics_slctd=[]														//	Set Array

var i=1;																	//	Set counter

while (i<=6){															//	loop through until 8 $i's collected

	var cur=Math.round(10*Math.random())				//	set cur to RANDOM
	
//	DEBUG			document.write(cur + '<br />')					//	display cur
	
	if((indexInArray(pics_slctd, cur)>-1)||(cur==0)){					//	if cur already in Array

//	DEBUG		document.write('<p>In Array:' + cur+'</p>')	//	display error

	} else {																//	else
	
		pics_slctd[i]=cur												//	Add to array

//	DEBUG		document.write(pics_slctd[i] +'<br />')			//	display mssg
		
		i++;																	//	if an add, increment $i
				
	}																			//	END if
		
}																				//	loop back

//	DISPLAY 6 STRING ARRAY
/*
document.write('<p>')
	for(i=1;i<=6;i++){
		document.write('&nbsp;<span style=\'color:red;\'>'+pics_slctd[i] +'</span>&nbsp;')
	}
document.write('</p>')
*/
//	DISPLAY PICTURE



document.write('<div style=\'width:625px;text-align:center\'>')

for(i=1;i<=6;i++){

	var j=pics_slctd[i]

	var pic=('http://www.engin.umich.edu/dept/name/CSS/mast_images/'+j+'.jpg')
	var cap=('Caption' +j)
	var link='http://www.engin.umich.edu/dept/name/Links_mainpage/'+j+'.htm'
	var target='target=\"_blank\"'

	document.write('<a href="'+link+'" border="0"><img src="'+pic+'" alt="Summer Internships" style="margin-left:1px;margin-right:1px;border:1px solid gray"></a>')
//		document.write('<div><a href="'+link+'" '+target+'><img src="'+pic+'" alt="imagepool jpegs" align="top" class="border"></a><a href="'+link+'" '+target+'>'+cap+'</a></div>')
}
document.write('</div>')






//	FUNCTION


function indexInArray(arr,val){
	for(var i=0;i<arr.length;i++) if(arr[i]==val) return i;

	return -1;
}

/*		WORKING 8 PLACE RANDOM STRING NO DUPLICATES		*/