function webClick(){
	var b = document.getElementById("webBtn");	
	var websOn = b.checked;
	if(!websOn){
		for(var i in web)
			$(web[i]).slideUp();
		//b.className = "webBtnOff";
	}else{
		for(var i in web)
			$(web[i]).slideDown();
		//b.className = "webBtn";
	}	
}

function softClick(){
	var b = document.getElementById("softBtn");	
	var softsOn = b.checked;
	if(!softsOn){
		for(var i in software)
			$(software[i]).slideUp();
		//b.className = "softBtnOff";	
	} else {
		for(var i in software)
			$(software[i]).slideDown();
		//b.className = "softBtn";	
	}
}

function mobileClick(){
	var b = document.getElementById("mobileBtn");	
	var modilesOn = b.checked;
	if(!mobilesOn){
		for(var i in mobile)
			$(mobile[i]).slideUp();	
		//b.className = "mobileBtnOff";	
	} else {
		for(var i in mobile)
			$(mobile[i]).slideDown();
		//b.className = "mobileBtn";
	}
}