function toggle(showHideDiv) {
	var ele = document.getElementById(showHideDiv);
	if(showHideDiv == "front_box_about"){
	document.getElementById("front_box_about").style.backgroundPosition = "0px 150px";
	document.getElementById("front_box_difference").style.backgroundPosition = "0px 150px";
	document.getElementById("front_box_services").style.backgroundPosition = "0px 150px";
	document.getElementById("front_box_running").style.backgroundPosition = "0px 150px";	
	if(ele.style.backgroundPosition != "0px 0px") {
    		ele.style.backgroundPosition = "0px 0px";
  	}
	else {
		ele.style.backgroundPosition = "0px 150px";
	}
	}
	if(showHideDiv == "front_box_difference"){
		document.getElementById("front_box_about").style.backgroundPosition = "0px 150px";
		document.getElementById("front_box_difference").style.backgroundPosition = "0px 150px";
		document.getElementById("front_box_services").style.backgroundPosition = "0px 150px";
		document.getElementById("front_box_running").style.backgroundPosition = "0px 150px";	
		if(ele.style.backgroundPosition != "0px 0px") {
	    		ele.style.backgroundPosition = "0px 0px";
	  	}
		else {
			ele.style.backgroundPosition = "0px 150px";
		}
		}
	if(showHideDiv == "front_box_services"){
		document.getElementById("front_box_about").style.backgroundPosition = "0px 150px";
		document.getElementById("front_box_difference").style.backgroundPosition = "0px 150px";
		document.getElementById("front_box_services").style.backgroundPosition = "0px 150px";
		document.getElementById("front_box_running").style.backgroundPosition = "0px 150px";	
		if(ele.style.backgroundPosition != "0px 0px") {
	    		ele.style.backgroundPosition = "0px 0px";
	  	}
		else {
			ele.style.backgroundPosition = "0px 150px";
		}
		}
	if(showHideDiv == "front_box_running"){
		document.getElementById("front_box_about").style.backgroundPosition = "0px 150px";
		document.getElementById("front_box_difference").style.backgroundPosition = "0px 150px";
		document.getElementById("front_box_services").style.backgroundPosition = "0px 150px";
		document.getElementById("front_box_running").style.backgroundPosition = "0px 150px";	
		if(ele.style.backgroundPosition != "0px 0px") {
	    		ele.style.backgroundPosition = "0px 0px";
	  	}
		else {
			ele.style.backgroundPosition = "0px 150px";
		}
		}
}