function doProcessing() {
	document.getElementById('submit-btn').className = 'thide';
	document.getElementById('processing').className = 'tshow';
}

function varyHeight(box1, box2, box3) {
	var h1 = document.getElementById(box1).offsetHeight + 20;
	var h2 = document.getElementById(box2).offsetHeight + 20;
	if(h1 > h2) {
		document.getElementById(box3).style.height = h1 + "px";
	} else {
		document.getElementById(box3).style.height = h2 + "px";
	}
}

function setHeight(box1, box2, box3) {
	var h2 = document.getElementById(box1).offsetHeight + 20;
	var h3 = h2;	
	document.getElementById(box2).style.height = h2 + "px";
	document.getElementById(box3).style.height = h3 + "px";
}

function adjHeight(box1, box2, box3) {
	var h1 = document.getElementById(box1).offsetHeight;
	var h2 = document.getElementById(box2).offsetHeight;
	if(h1 > h2) {
		document.getElementById(box2).style.height = h2 + "px";
		document.getElementById(box3).style.height = h3 + "px";
	} else {
		document.getElementById(box1).style.height = h2 + "px";
		document.getElementById(box3).style.height = h3 + "px";
	}
}

function openNew(urlStr, w, h, x, y) {
	
	var params = 'width='+w+',height='+h+',left='+x+',top='+y+',resizable=yes,scrollbars=yes';
	var name = '';
	
	var newWin = window.open(urlStr, name, params);
	
	if (window.focus) { newWin.focus() }
}