var Image3 = new Image(14,14)
Image3.src = "http://www.doe.in.gov/parke/images/moreminus.gif"

var x = document.getElementById('col2').getElementsByTagName('div');

for (var i=0;i<x.length;i++) {
	var myvar = ("<img src='/parke/images/moreplus.gif' class='hover' />");
	var str1 = new Array();
	str1[i] = x[i].innerHTML;
	x[i].innerHTML = (myvar + str1[i]);
	x[i].style.overflow='hidden';
	x[i].style.height='48px';
	x[i].onclick = showhide;
	
	
}
function showhide(){
if (this.style.overflow=='hidden'){
		var str3 = this.innerHTML;
		var str4 = str3.replace ("moreplus.gif","moreminus.gif");
		this.innerHTML = str4;
		this.style.overflow='visible';
		this.style.height='auto';
}
else {
		var str3 = this.innerHTML;
		var str4 = str3.replace ("moreminus.gif","moreplus.gif");
		this.innerHTML = str4;
		this.style.overflow='hidden';
		this.style.height='48px';
}
}