//Headline graphics generator
function border_generator () {
	$("#main h2,#main h3,#sidebar h2,#sidebar .rss-feed .headline").after("<div class='border'></div>");
	$("#respond").append("<div class='required'></div>");
	$("#f-navi-2-container").prepend("<div class='border'></div>");
}

//Form effects
function form_effects() {
	$("button").hover( function() {
		$(this).css("background-position","0 -21px");
		$(this).css("cursor","pointer");
	},function() {
		$(this).css("background-position","0 0");
	});
	
	$("#searchform #button-ok").hover(function() {
		$(this).css("background-position","0 -20px");
	},function() {
		$(this).css("background-position","0 0");
	});
	$("#submit,#reset,.correct .submit,.correct .reset").hover(function() {
		$(this).css("background-position","0 -21px");
	},function() {
		$(this).css("background-position","0 0");
	});
	$(".button-ok").hover(function() {
		$(this).css("background-position","0 -20px");
	},function() {
		$(this).css("background-position","0 0");
	});
}

//Jacarousel navi effects
function post_jc_navi_effects() {
	$("#post-fotoshow .jcarousel-next,#post-fotoshow .jcarousel-prev").hover(function() {
		$(this).css("background-position","0 -44px");
		},function() {
		$(this).css("background-position","0 0");
	});
}

function sidebar_jc_navi_effects() {
	$("#sidebar-fotoshow .jcarousel-next,#sidebar-fotoshow .jcarousel-prev").hover(function() {
		$(this).css("background-position","0 -21px");
		},function() {
		$(this).css("background-position","0 0");
	});
}

/*Print popup*/
function openPrint() {
	window.open( "/wp-content/themes/reiseblog/print_popup.php", "Drucken", "toolbar=0,scrollbars=1,location=0,statusbar=1,menubar=0,resizable=0,width=510,height=650" );
}

/* popup */
function popup(turl, tname, twidth, theight) {
	window.open( turl, tname, "toolbar=0,scrollbars=1,location=0,statusbar=1,menubar=0,resizable=0,width=" + twidth + ",height=" + theight );
}

/* versenden */
function versenden() {
	var send_link = document.location + "";
	//send_link = send_link.substr (0, send_link.indexOf("sid")-1 );
	
	document.location = "mailto:?Subject=Insider-Tipp von Reise-blog.at!&body=" + send_link;
} 

function validateString(what) {
	//check if string empty
	if (what == "")
		return false;
	else
		return true;
}

function validateEmail(what) {
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (filter.test(what)) 
		return true;
	else 
		return false;
}