// Equal Column Span (v.1)
var contentHeight = 0;
var columnSpan = 0;
function loadInit(){
	contentHeight = document.getElementById("main").offsetHeight;
	spanColumn();
}
function spanColumn(){
	currentHeight = document.getElementById("main").offsetHeight+165;
	columnSpan = document.getElementById("stripLeft");
	windowSpan = document.getElementById("wrap").offsetHeight;
	leftSpan = document.getElementById("left").offsetHeight+165;
	columnSpan.style.height = currentHeight+"px";
	if(windowSpan > currentHeight){
		columnSpan.style.height = windowSpan+"px";
	}else if(leftSpan > currentHeight){
		columnSpan.style.height = leftSpan+"px";
	}
}
// Pop-up window feature
function MM_openBrWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
  window.blur();
}

// Style Switch
function switchTemplate(scrTmp,prnTmp,btnSiz){
	// Define the directory for style. Allows 
	scrTmp = "http://seriousillness.org/sample/css/" + scrTmp;
	prnTmp = "http://seriousillness.org/sample/css/" + prnTmp;
	document.getElementById("screenLayout").href = scrTmp;
	document.getElementById("printLayout").href = prnTmp;
	if(btnSiz == "textLarge"){
		//document.getElementById("textChange").innerHTML = "Make text smaller A  •";
		document.getElementById("textChangeBox").onclick = function(){switchTemplate('template.css','printSmall.css','textSmall')};
		document.getElementById("textChangeBox").innerHTML = "Make text smaller <font style=\"font-size:18px;\">A</font>  &bull; <span id=\"chTxt1\" style=\"font-size:13px;\">A</span>"; 
		//document.getElementById("chTxt1").style = "font-size:13px;"; // from default, style="font-size:18px;"
		//document.getElementById("chTxt1").src = "http://www.seriousillness.org/sample/graphics/TextSmaller.gif"; 
		//document.getElementById("chTxt1").onclick = function(){switchTemplate('template.css','printSmall.css','textSmall')};
	}else if(btnSiz == "textSmall"){
		//document.getElementById("textChange").innerHTML = "Make text larger A  &bull;";
		document.getElementById("textChangeBox").onclick = function(){switchTemplate('templateLarge.css','printLarge.css','textLarge')};
		document.getElementById("textChangeBox").innerHTML = "Make text larger A  &bull; <span id=\"chTxt1\" style=\"font-size:18px;\">A</span>"; 		//document.getElementById("chTxt1").style = "font-size:18px;"; // from above, style="font-size:13px;"
		//document.getElementById("chTxt1").src = "http://www.seriousillness.org/sample/graphics/TextBigger.gif"; //style="font-size:18px;"
		//document.getElementById("chTxt1").onclick = function(){switchTemplate('templateLarge.css','printLarge.css','textLarge')};
	}
spanColumn();
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}