//These are used to open and close the tips
function toggle2(showHideDiv, switchTextDiv, titleText) {
	var ele = document.getElementById(showHideDiv);
	var text = document.getElementById(switchTextDiv);
	if(ele.style.display == "block") {
    	ele.style.display = "none";
		text.innerHTML = "<h2>" + titleText + "</h2> read more...";
  	}
	else {
		ele.style.display = "block";
		text.innerHTML = "<h2>" + titleText + "</h2>  hide";
	}
} 

function toggle3(contentDiv, controlDiv, titleText) {
        if (contentDiv.constructor == Array) {
                for(i=0; i < contentDiv.length; i++) {
                     toggle2(contentDiv[i], controlDiv[i], titleText[i]);
                }
        }
        else {
               toggle2(contentDiv, controlDiv, titleText);
        }
}