$(function(){
			$.fn.supersized.options = {  
			startwidth:1750,
				startheight:1065,
				vertical_center: 1,
				slides : [
					{image : 'images/back_big.jpg' }
				]
			};
	        $('#supersized').supersized(); 
	    });

	function toggle() {
		var ele = document.getElementById("toggleText");
		var text = document.getElementById("displayText");
		if(ele.style.display == "block") {
    			ele.style.display = "none";
			text.innerHTML = "SHARE";
  		}
		else {
			ele.style.display = "block";
			text.innerHTML = "SHARE";
		}
	}