function concurs_detalii(daurl) {
	window.location.href = daurl;
}

var conc_timer = 0;
function initMainPageConcursuri() {
	// set the rotation timer
	if (max_conc_count > 1) {
		conc_timer = setTimeout("changeOpacConcurs(-2, 0)", 3000);
	}
}

//change the opacity for different browsers 
function changeOpacConcurs(amount, id) { 
	var x = findObject("concdiv_"+id);
	var opc = x.style.opacity;
	if (!opc) opc = 1;
	var opacity = opc*100 + amount;
	if (opacity > 100) opacity = 100;
	if (opacity < 1) opacity = 0;
	
	x.style.opacity = (opacity / 100); 
    x.style.MozOpacity = (opacity / 100); 
    x.style.KhtmlOpacity = (opacity / 100); 
    x.style.filter = "alpha(opacity=" + opacity + ")"; 
	if (opacity <= 0) {
		// switch the divs
		x.style.display = 'none';
		
		cur_conc_id++;
		x = findObject("concdiv_" + cur_conc_id);
		if (!x) {
			cur_conc_id = 0;
			x = findObject("concdiv_" + cur_conc_id);
		}
		
		if (x) {
			x.style.opacity = 0;
			x.style.MozOpacity = 0; 
			x.style.KhtmlOpacity = 0; 
			x.style.filter = "alpha(opacity=0)"; 
			x.style.display = '';
			clearTimeout(conc_timer);
			conc_timer = setTimeout("changeOpacConcurs(2," + cur_conc_id + ")", 50); 
			return;
		}
	} else if (opacity == 100) {
		clearTimeout(conc_timer);
		conc_timer = setTimeout("changeOpacConcurs(-2," + cur_conc_id + ")", 3000); 
	} else {
		conc_timer = setTimeout("changeOpacConcurs("+amount+","+cur_conc_id+")", 10); 
	}
} 

function mp_conc_switch(dir) {
	tmpi = cur_conc_id + parseInt(dir);
	if (tmpi >= max_conc_count) tmpi = 0;
	if (tmpi < 0) tmpi = max_conc_count-1;
	
	x = findObject("concdiv_"+tmpi);
	c = findObject("concdiv_"+cur_conc_id);
	if (x) {
		clearTimeout(conc_timer);
		conc_timer = 0;
		// switch tmpi with ss_cur_div_index
		x.style.opacity = 100;
		x.style.MozOpacity = 100; 
		x.style.KhtmlOpacity = 100; 
		x.style.filter = "alpha(opacity=100)"; 
		x.style.display = '';
		
		c.style.opacity = 0;
		c.style.MozOpacity = 0; 
		c.style.KhtmlOpacity = 0; 
		c.style.filter = "alpha(opacity=0)"; 
		c.style.display = 'none';
		
		// set new ss_cur_div_index
		cur_conc_id = tmpi;
	}
}
function mp_conc_pause() {
	if (conc_timer) {
		clearTimeout(conc_timer);
		conc_timer = 0;
	} else {
		conc_timer = setTimeout("changeOpacConcurs(-2," + cur_conc_id + ")", 10); 
	}
}