function showmenu () {
	if (document.all&&document.getElementById) {
		subnav = document.getElementById("submenu");
		subnav.className="visible";
	}
}

function hidemenu() {
	if(document.all&&document.getElementById) {
		subnav = document.getElementById("submenu");
		subnav.className ="";
	}
}

function swapcontent(div) {
	
	document.getElementById("maintext").style.display = "none";
	document.getElementById("dictation").style.display = "none";
	document.getElementById("recognition").style.display = "none";
	document.getElementById("assembly").style.display = "none";
	document.getElementById("management").style.display = "none";
	
	document.getElementById(div).style.display = "block";
	document.getElementById("boximg").src = "boxes-"+ div +".gif";
	
}

/*function swapworkflow(num) {
	document.getElementById("work1").style.display = "none";
	document.getElementById("work2").style.display = "none";
	document.getElementById("work" + num).style.display = "block";
	document.getElementById("boximg").src = "boxes-workflow" + num + ".gif";
	if (num == 1) {
		document.getElementById("leftarrow").style.display = "none";
		document.getElementById("rightarrow").href="workflow2.htm";
		//document.getElementById("rightarrow").onclick="swapworkflow(2); return false;";
	}
	if (num == 2) {
		document.getElementById("leftarrow").style.display = "inline";
		document.getElementById("rightarrow").href="clients.htm";
		document.getElementById("rightarrow").removeAttribute("onclick");
	}
	
}*/

function workflow1() {
		document.getElementById("work1").style.display = "block";
		document.getElementById("work2").style.display = "none";
		document.getElementById("boximg").src = "boxes-workflow1.gif";
		document.getElementById("leftarrow").style.display = "none";
		document.getElementById("rightarrow").href="javascript:workflow2()";
		//document.getElementById("rightarrow").onclick = workflow2;
}

function workflow2() {
		document.getElementById("work1").style.display = "none";
		document.getElementById("work2").style.display = "block";
		document.getElementById("boximg").src = "boxes-workflow2.gif";
		document.getElementById("leftarrow").style.display = "inline";
		document.getElementById("rightarrow").href="clients.htm";
		document.getElementById("rightarrow").removeAttribute("onclick"); // ie doesn't like this!
		document.getElementById("rightarrow").setAttribute('onclick','')
}