var objDiv21;
var objBtn21;
var inEm21 = 0;

function pndo21(objBtn21,par1,par2) {
	if (par1 == "")
	{
	   par1 = "/dmp/printflo/content/11/7/images/swplus.gif";
	}
	if (par2 == "")
	{
	   par2 = "/dmp/printflo/content/11/7/images/swminus.gif";
	}

	button_id = objBtn21.getAttribute("id");
	div_id = button_id.replace("btn_","");

	objDiv21 = document.getElementById(div_id);	
	objBtn21 = document.getElementById(button_id);

	if (objDiv21.style.height=="auto") {
		objDiv21.style.height="0em";
		objDiv21.style.overflow="hidden";
		if (par1 != "-")
		{
			objBtn21.setAttribute("src",par1);
			objBtn21.alt = "Detail";
		}
	}
	else {
		pndoAn21()
		if (par2 != "-")
		{
			objBtn21.setAttribute("src",par2);
			objBtn21.alt = "Close detail";
		}
	}
}

function pndoAn21() {
	if (objDiv21.offsetHeight < (objDiv21.scrollHeight-10)) {
		objDiv21.style.height=(inEm21 + "em");
		inEm21+=1.4;
		setTimeout("pndoAn21()","10");
	}
	else {
		objDiv21.style.height="auto";
		objDiv21.style.overflow="visible";
		inEm21 = 0;
	}
}