var utimer;
var lobj;

var markerlevel;
var markerspeed;
var markertimer;
var markermin;
var markermax;
markerlevel = 70;
markerspeed = 5;
markermin = 70;
markermax = 85;

function markerblink() {
	var elem = document.getElementsByTagName('div');
	for (i = 0; i < elem.length; i++) {
		var el = elem[i];
		if (el.className == 'marker') {
			if (el.name == 'dontblink') {
				try {
					el.style.opacity = 1;
				} catch(err) {
					el.style.setAttribute("filter", "alpha(opacity=100);");
				}
			} else {
				try {
					el.style.opacity = markerlevel / 100;
				} catch(err) {
					el.style.setAttribute("filter", "alpha(opacity=" + markerlevel + ");");
				}			
			}
		}
	}
	markerlevel += markerspeed;
	if (markerlevel > markermax) {markerspeed *= -1;markerlevel = markermax;}
	if (markerlevel < markermin) {markerspeed *= -1;markerlevel = markermin;}
	window.clearTimeout(markertimer);
	markertimer = window.setTimeout(markerblink,100);
}

//----------------------

var wipelevel;
var wipespeed;
var wipetimer;
var wipemin;
var wipemax;
wipelevel = 0;
wipespeed = 0.1;
wipemax = 15;

function wipe() {
	var elem = document.getElementsByTagName('span');
	for (i = 0; i < elem.length; i++) {
		var el = elem[i];
		if (el.name == 'wipe') {
			el.style['paddingLeft'] = (wipemax * Math.sin(wipelevel)) + 'px';
		}
	}
	wipelevel += wipespeed;
	if (wipelevel > Math.PI) wipelevel = 0
	window.clearTimeout(wipetimer);
	wipetimer = window.setTimeout(wipe,50);
}

//----------------------

function cornerBox(attr) {
	var mainbox = document.createElement('div');
	var box = document.createElement('div');
	var oarr = document.createElement('div');
	var iarr = document.createElement('div');
	var concolor = '#E8E8E9';
	var borcolor = '#FFF';
	
	with (oarr) {
		id = 'info' + attr['id'];
		style['width'] = '0px';
		style['height'] = '0px';
		style['fontSize'] = '0px';
		style['position'] = 'absolute';
		if ((attr['arrow'].split(' '))[0] == 'left') {
			style['left'] = '-20px';
			if ((attr['arrow'].split(' '))[1] == 'top') {
				style['borderColor'] = 'transparent ' + borcolor + ' transparent transparent';
				style['borderStyle'] = 'solid';
				style['borderWidth'] = '15px 10px';
				style['top'] = '20px';
			} else if ((attr['arrow'].split(' '))[1] == 'bottom') {
				style['borderColor'] = 'transparent ' + borcolor + ' transparent transparent';
				style['borderStyle'] = 'solid';
				style['borderWidth'] = '15px 10px';
				style['bottom'] = '20px';
			}
		} else if ((attr['arrow'].split(' '))[0] == 'right') {
			style['right'] = '-20px';
			if ((attr['arrow'].split(' '))[1] == 'top') {
				style['borderColor'] = 'transparent transparent transparent ' + borcolor;
				style['borderStyle'] = 'solid';
				style['borderWidth'] = '15px 10px';
				style['top'] = '20px';
			} else if ((attr['arrow'].split(' '))[1] == 'bottom') {
				style['borderColor'] = 'transparent transparent transparent ' + borcolor;
				style['borderStyle'] = 'solid';
				style['borderWidth'] = '15px 10px';
				style['bottom'] = '20px';
			}
		}
		if ((attr['arrow'].split(' '))[0] == 'top') {
			style['top'] = '-20px';
			if ((attr['arrow'].split(' '))[1] == 'left') {
				style['left'] = '20px';
				style['borderColor'] = 'transparent transparent ' + borcolor + ' transparent';
				style['borderStyle'] = 'solid';
				style['borderWidth'] = '10px 15px';
			} else if ((attr['arrow'].split(' '))[1] == 'right') {
				style['right'] = '20px';
				style['borderColor'] = 'transparent transparent ' + borcolor + ' transparent';
				style['borderStyle'] = 'solid';
				style['borderWidth'] = '10px 15px';
			}
		} else if ((attr['arrow'].split(' '))[0] == 'bottom') {
			style['bottom'] = '-20px';
			if ((attr['arrow'].split(' '))[1] == 'left') {
				style['left'] = '20px';
				style['borderColor'] = borcolor + ' transparent transparent transparent';
				style['borderStyle'] = 'solid';
				style['borderWidth'] = '10px 15px';
			} else if ((attr['arrow'].split(' '))[1] == 'right') {
				style['right'] = '20px';
				style['borderColor'] = borcolor + ' transparent transparent transparent';
				style['borderStyle'] = 'solid';
				style['borderWidth'] = '10px 15px';
			}
		}
	}

	with (iarr) {
		style['width'] = '0px';
		style['height'] = '0px';
		style['fontSize'] = '0px';
		style['position'] = 'absolute';
		if ((attr['arrow'].split(' '))[0] == 'left') {
			style['left'] = '-14px';
			if ((attr['arrow'].split(' '))[1] == 'top') {
				style['borderColor'] = 'transparent ' + concolor + ' transparent transparent';
				style['borderStyle'] = 'solid';
				style['borderWidth'] = '15px 10px';
				style['top'] = '20px';
			} else if ((attr['arrow'].split(' '))[1] == 'bottom') {
				style['borderColor'] = 'transparent ' + concolor + ' transparent transparent';
				style['borderStyle'] = 'solid';
				style['borderWidth'] = '15px 10px';
				style['bottom'] = '20px';
			}
		} else if ((attr['arrow'].split(' '))[0] == 'right') {
			style['right'] = '-14px';
			if ((attr['arrow'].split(' '))[1] == 'top') {
				style['borderColor'] = 'transparent transparent transparent ' + concolor;
				style['borderStyle'] = 'solid';
				style['borderWidth'] = '15px 10px';
				style['top'] = '20px';
			} else if ((attr['arrow'].split(' '))[1] == 'bottom') {
				style['borderColor'] = 'transparent transparent transparent ' + concolor;
				style['borderStyle'] = 'solid';
				style['borderWidth'] = '15px 10px';
				style['bottom'] = '20px';
			}
		}
		if ((attr['arrow'].split(' '))[0] == 'top') {
			style['top'] = '-14px';
			if ((attr['arrow'].split(' '))[1] == 'left') {
				style['left'] = '20px';
				style['borderColor'] = 'transparent transparent ' + concolor + ' transparent';
				style['borderStyle'] = 'solid';
				style['borderWidth'] = '10px 15px';
			} else if ((attr['arrow'].split(' '))[1] == 'right') {
				style['right'] = '20px';
				style['borderColor'] = 'transparent transparent ' + concolor + ' transparent';
				style['borderStyle'] = 'solid';
				style['borderWidth'] = '10px 15px';
			}
		} else if ((attr['arrow'].split(' '))[0] == 'bottom') {
			style['bottom'] = '-14px';
			if ((attr['arrow'].split(' '))[1] == 'left') {
				style['left'] = '20px';
				style['borderColor'] = concolor + ' transparent transparent transparent';
				style['borderStyle'] = 'solid';
				style['borderWidth'] = '10px 15px';
			} else if ((attr['arrow'].split(' '))[1] == 'right') {
				style['right'] = '20px';
				style['borderColor'] = concolor + ' transparent transparent transparent';
				style['borderStyle'] = 'solid';
				style['borderWidth'] = '10px 15px';
			}
		}
	}

	attr['putobj'].appendChild(mainbox);

	var header = document.createElement('h1');
	header.appendChild(document.createTextNode(attr['title']));
		
	if (attr['link'] != 'nolink') {
		var link = document.createElement('a');
		link.appendChild(document.createTextNode('Mehr Informationen'));
		link.href = attr['link'];
	}
	
	mainbox.appendChild(box);
	
	with (box) {
		className = 'box translight';
		style['fontSize'] = '14px';
		style['width'] = '200px';
		appendChild(header);
		var stext = attr['text'].split('#BR#');
		for (i = 0; i < stext.length; i++) {
			appendChild(document.createTextNode(stext[i]));
			if (i < stext.length-1) appendChild(document.createElement('br'));			
		}
		if (typeof link != 'undefined') appendChild(link);
	}
	
	with (mainbox) {
		style['position'] = 'absolute';
		if ((attr['arrow'].split(' '))[0] == 'left') {
			style['left'] = (attr['left'] + 40) + 'px';
			if ((attr['arrow'].split(' '))[1] == 'top') {
				style['top'] = (attr['top'] - 22) + 'px';
			} else if ((attr['arrow'].split(' '))[1] == 'bottom') {
				style['top'] = (attr['top'] - offsetHeight + 47) + 'px';
			}
		} else if ((attr['arrow'].split(' '))[0] == 'right') {
			style['left'] = (attr['left'] - offsetWidth - 15) + 'px';
			if ((attr['arrow'].split(' '))[1] == 'top') {
				style['top'] = (attr['top'] - 22) + 'px';
			} else if ((attr['arrow'].split(' '))[1] == 'bottom') {
				style['top'] = (attr['top'] - offsetHeight + 47) + 'px';
			}
		}
		if ((attr['arrow'].split(' '))[0] == 'top') {
			style['top'] = (attr['top'] + 40) + 'px';
			if ((attr['arrow'].split(' '))[1] == 'left') {
				style['left'] = (attr['left'] - 22) + 'px';
			} else if ((attr['arrow'].split(' '))[1] == 'right') {
				style['left'] = (attr['left'] - offsetWidth + 47) + 'px';
			}
		} else if ((attr['arrow'].split(' '))[0] == 'bottom') {
			style['top'] = (attr['top'] - offsetHeight - 15) + 'px';
			if ((attr['arrow'].split(' '))[1] == 'left') {
				style['left'] = (attr['left'] - 22) + 'px';
			} else if ((attr['arrow'].split(' '))[1] == 'right') {
				style['left'] = (attr['left'] - offsetWidth + 47) + 'px';
			}
		}
		
		id = attr['id'];
		style['display'] = 'none';
		style['textAlign'] = 'left';
		style['zIndex'] = '3';
		onmouseover = function(e) {
			window.clearTimeout(utimer);
		}
		onmouseout = function(e) {
			window.clearTimeout(utimer);
			var obj = this;
			utimer = window.setTimeout(function(){
				obj.style['display'] = 'none';
			},100);
		}
	}
	
	box.appendChild(oarr);
	box.appendChild(iarr);
	oarr.name = attr['arrow'];
}

//----------------------

function imageviewer() {
	var obj = document.getElementsByTagName('img');
	for (i = 0; i < obj.length; i++) {
		if (obj[i].name == 'imageviewer') {
			var a = document.createElement('a');
			a.onclick = function(e) {
				fadeoverlay(true);
				with(document.getElementById('overlay_content')) {
					innerHTML = this.innerHTML;
					firstChild.className = '';
					if (this.firstChild.offsetHeight > this.firstChild.offsetWidth) firstChild.style['width'] = '580px';
					else firstChild.style['width'] = '600px';
					firstChild.style['margin'] = '0px';
					firstChild.style['padding'] = '0px';
				}
			}
			a.href = '#'
			a.appendChild(obj[i].cloneNode(true));
			obj[i].parentNode.replaceChild(a,obj[i]);
		}
	}
}

//----------------------

var overlaylevel;
var overlayspeed;
var overlaytimer;
var overlaymin;
var overlaymax;
var overlayfadein;
overlaylevel = 0;
overlayspeed = 20;
overlaymin = 0;
overlaymax = 100;


function fadeoverlay(fadein) {
	window.clearTimeout(overlaytimer);
	if (fadein === true) {
		overlaymouse = false;
		overlayfadein = true;
		overlaylevel = 0;
		overlayspeed = Math.abs(overlayspeed);
		document.getElementById('overlay').style['display'] = 'block';
	}
	if (fadein === false) {
		overlayfadein = false;
		overlayspeed = Math.abs(overlayspeed) * (-1);
	}

	overlaylevel += overlayspeed;
	overlaylevel = Math.max(overlaymin,overlaylevel);
	overlaylevel = Math.min(overlaymax,overlaylevel);

	var el = document.getElementById('overlay');
	try {
		el.style.opacity = overlaylevel / 100;
	} catch(err) {
		el.style.setAttribute("filter", "alpha(opacity=" + overlaylevel + ");");
	}
	if (overlaylevel < overlaymax && overlaylevel > overlaymin) {
		overlaytimer = window.setTimeout(fadeoverlay,10);
	} else {
		if (!overlayfadein) document.getElementById('overlay').style['display'] = 'none';
	}
}

//----------------------

var cmailinfo;

function cmail(me,disable) {
	if (!disable) {
		me.disabled = false;
		return false;
	}
	var obj = document.getElementById('E-Mail');
	var obj2 = document.getElementById('Branche');
	var mailregex = /^[a-z0-9\._-]+@([a-z0-9_-]+\.)+[a-z]{2,6}$/i;
	var objvalue = obj.value;
	var objvalue2 = obj2.value.split(' ').join('');
	var status = mailregex.test(objvalue) && objvalue2.length > 0;
	me.disabled = !status;
	
	if (!document.getElementById('cmailinfo')) {
		cmailinfo = document.createElement('span');
		with (cmailinfo) {
			id = 'cmailinfo';
			innerHTML = '&larr; Bitte ausfüllen / Please fill this field';
			style['display'] = 'none';
			style['marginLeft'] = '10px';
		}
		cmailinfo.name = 'wipe';
		obj.parentNode.insertBefore(cmailinfo,obj.nextSibling);
	} else {
		cmailinfo = document.getElementById('cmailinfo');
	}
	
	if (!document.getElementById('cmailinfo2')) {
		cmailinfo2 = document.createElement('span');
		with (cmailinfo2) {
			id = 'cmailinfo2';
			innerHTML = '&larr; Bitte ausfüllen / Please fill this field';
			style['display'] = 'none';
			style['marginLeft'] = '10px';
		}
		cmailinfo2.name = 'wipe';
		obj2.parentNode.insertBefore(cmailinfo2,obj2.nextSibling);
	} else {
		cmailinfo2 = document.getElementById('cmailinfo2');
	}	

	if (mailregex.test(objvalue)) {
		obj.style['backgroundColor'] = '#fff';
		obj.style['borderColor'] = '#aaa';
	} else {
		obj.style['backgroundColor'] = '#ffcccc';
		obj.style['borderColor'] = '#dd0000';
		cmailinfo.style['display'] = 'inline';
	}
	
	if (objvalue2.length > 0) {
		obj2.style['backgroundColor'] = '#fff';
		obj2.style['borderColor'] = '#aaa';
	} else {
		obj2.style['backgroundColor'] = '#ffcccc';
		obj2.style['borderColor'] = '#dd0000';
		cmailinfo2.style['display'] = 'inline';
	}
	
	obj.onkeyup = function(e) {
		if (!e) e = window.event;
		cmail(me,true);
		if (e.keyCode != 9) cmailinfo.style['display'] = 'none';
	}
	obj2.onkeyup = function(e) {
		if (!e) e = window.event;
		cmail(me,true);
		if (e.keyCode != 9) cmailinfo2.style['display'] = 'none';
	}
}