function setThisVacancy(linkObj, vacId) {
	linkObj.blur();
	var divs = linkObj.parentNode.parentNode.parentNode.getElementsByTagName('DIV');
	var i;
	for(i=0;i<divs.length;i++) {
		if(divs[i].className == 'vl-one active') divs[i].className = 'vl-one';
	}
	linkObj.parentNode.parentNode.className = 'vl-one active';
    
    showVacancy(vacId);
    
	return false;
}

function showVacancy(id) {
    var divs = document.getElementById('vacs').getElementsByTagName('DIV');
    for (var i = 0; i < divs.length; i++) {
        if (divs[i].className == 'v-info') {
            if (divs[i].style.display != 'none') {
                divs[i].style.display = 'none';
                break;
            }
        }
    }
    document.getElementById('v' + id).style.display = 'block';
    
    return false;
}

function array_search( needle, haystack, strict ) {
	var strict = !!strict;
	for(var key in haystack){
		if( (strict && haystack[key] === needle) || (!strict && haystack[key] == needle) ){
			return key;
		}
	}
	return false;
}