var opts = new Array("ideja","invencija","potencialnaInovacija","inovacija");
var currentOpt = 0;
var optCt1 = 4;
var curr="";
var toggledelay="";
var classek="";

function cycleOpt() {
	if (currentOpt == optCt1) {
		currentOpt = 0;
	}
	if (curr!="") {
		jQuery(curr).removeClass(classek);
	}
	curr="."+opts[currentOpt];
	classek="current" + currentOpt;
	jQuery(curr).addClass(classek);
	currentOpt++;
}

function delay() {
	toggle=window.setInterval("cycleOpt()",2000);
	window.clearInterval(toggledelay);
}

jQuery("#process").mouseenter(function(){
	jQuery(curr).removeClass(classek);
	window.clearInterval(toggle);
	window.clearInterval(toggledelay);
	curr="";
	currentOpt = 0;
}); 

jQuery("#process").mouseleave(function(){
	toggledelay=window.setInterval("delay()",3000);
}); 

var toggle=window.setInterval("cycleOpt()",2000);