var qDivs;
var currentEl = 0;

function getQuotes(){
	
		qDivs = new Array();
		temp = document.getElementsByTagName('div');
		var count = 0;
		for(var i = 0;i < temp.length;i++) {
			var name = temp[i].className;
			if(name == "testi") {				
				qDivs[count] = temp[i];
				count += 1;
			}
		}
		var curDiv = qDivs[0];
	$(curDiv).set('styles', { 'display' : 'block' });
	
}

function back(go) {
	qDivs[currentEl].style.display = "none";
	if(currentEl == 0){
		currentEl = qDivs.length;
	}
	
	currentEl = currentEl+go;
	qDivs[currentEl].style.display = "block";
}

function forward(go){
	qDivs[currentEl].style.display = "none";
	if(currentEl == qDivs.length-1){
		currentEl = -1;
	}
	
	currentEl = currentEl+go;
	qDivs[currentEl].style.display = "block";
}