/* JS fuer Primo-Kontaktseite */

/* Standardwerte definieren */
$(function() {
	$('img[usemap]').maphilight();
	$("map *").tooltip({
		track: true, 
		showURL: false, 
		fade: 150, 
		opacity: 0.90,
		fixPNG: false
	});
	$.fn.maphilight.defaults = {
		fill: true,
		fillColor: 'ff0000',
		fillOpacity: 0.5,
		stroke: false,
		strokeColor: '000000',
		strokeOpacity: 0,
		strokeWidth: 0,
		fade: 150,
		alwaysOn: false
	};

});

// ------------------------------------------
//  Alt-Attribute aus Imagemap entfernen (Workaround für IE)
// ------------------------------------------

function addLoadEvent(func) {
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
        window.onload = func;
    } else {
        window.onload = function() {
            if (oldonload) {
                oldonload();
            }
            func();
        }
    }
}

addLoadEvent(function() {
	ie = (document.all) ? 1 : 0
	if (ie) {
		var Attribs = document.getElementsByTagName("area");
		for (var i = 0; i < Attribs.length; i++) {
			Attribs[i].alt = "";
		}
		
		var Attribs = document.getElementsByTagName("img");
		for (var i = 0; i < Attribs.length; i++) {
			if ( Attribs[i].getAttribute("usemap") ) {
				Attribs[i].alt = "";
			}
		}
	}
})