function initTabs(){
	var sets = document.getElementsByTagName("ul");
	for (var i = 0; i < sets.length; i++){
		if (sets[i].className.indexOf("gallery") != -1){
			var tabs = [];
			var links = sets[i].getElementsByTagName("a");
			for (var j = 0; j < links.length; j++){
				if (links[j].className.indexOf("tab") != -1){
					tabs.push(links[j]);
					links[j].tabs = tabs;
					var c = document.getElementById(links[j].href.substr(links[j].href.indexOf("#") + 1));
	//reset all tabs on start
					if (c) if (links[j].className.indexOf("active") != -1) c.style.display = "block";
					else c.style.display = "none";
					links[j].onclick = function (){
						var c = document.getElementById(this.href.substr(this.href.indexOf("#") + 1));
						if (c){
	//reset all tabs before change
							for (var i = 0; i < this.tabs.length; i++){
								document.getElementById(this.tabs[i].href.substr(this.tabs[i].href.indexOf("#") + 1)).style.display = "none";
								this.tabs[i].className = this.tabs[i].className.replace("active", "");
							}
							this.className += " active";
							c.style.display = "block";
							return false;
						}
					}
				}
			}
		}
	}
}
function randomTagline(){
	var holder = document.getElementById('tagline');
	if(holder){
		var lines = holder.getElementsByTagName('h2');
		var i = Math.floor(Math.random( ) * (lines.length));
		for ( a = 0; a < lines.length; a++){
			if(a != i){
				lines[a].style.display = 'none';
				lines[a].style.visibility = 'visible';
			}
		}
	}
}
if (window.addEventListener){
	window.addEventListener("load", initTabs, false);
	window.addEventListener("load", randomTagline, false);
}
else if (window.attachEvent){
	window.attachEvent("onload", initTabs);
	window.attachEvent("onload", randomTagline);
}
function toggle() {
	var ele = document.getElementById("toggleText");
	var text = document.getElementById("displayText");
	if(ele.style.display == "block") {
    		ele.style.display = "none";
  	}
	else {
		ele.style.display = "block";
	}
}