Hi, ich hab ein Problem mit dem IE (meine Version ist die 7, wie es bei anderen ist, weiß ich jetzt nicht genau).
Hergang meines Problems:
Da ich mein Projekt nicht im Web veröffentliche hab ich den Doctype in all meinen Dokumenten anfangs vollkommen weggelassen.
Als dann aber das CSS-Dropdown-Menü nicht droppen wollte, hab ich einen Doctype reingemacht und alles klappte ganz Prima.
Nun hab ich einen JS-Slider an der Seite, der normalerweise immer mitscrollen Sollte. Macht er aber nicht (bin mir nicht ganz sicher, aber ich denke im IE6 ging es noch).
Nun hab ich den Doctype wieder rausgemacht und siehe da: er scrollt mit -.-
Ich hab nun die Wahl: entweder Slider slidet nicht oder Dropmenü droppt nicht.
Hier mein Doctype:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">Hier der Quellcode für den Slider (nur zur Vollständigkeit; der Fehler liegt, denke ich, woanders
<span ID="slide" style="position: absolute; left: 4px; top: 0px;">
<table CELLSPACING="0" BORDER="0" CELLPADDING="0" ALIGN="left" style="position:absolute; top: -60px; left: -100px;">
<tr><td class="slider"> [url='javascript:player();'][img]bilder/play.gif[/img][/url] </td></tr>
</table>
</span>
<script LANGUAGE="JavaScript">
<!--
self.onError=null;
currentX = currentY = 0;
whichIt = null;
lastScrollX = -144; lastScrollY = -288;
NS = (document.layers) ? 1 : 0;
IE = (document.all) ? 1: 0;
function heartBeat() {
if(IE) { diffY = document.body.scrollTop; diffX = document.body.scrollLeft; }
if(NS) { diffY = self.pageYOffset; diffX = self.pageXOffset; }
if(diffY != lastScrollY) {
percent = .07 * (diffY - lastScrollY);
if(percent > 0) percent = Math.ceil(percent);
else percent = Math.floor(percent);
if(IE) document.all.slide.style.pixelTop += percent;
if(NS) document.slide.top += percent;
lastScrollY = lastScrollY + percent;
}
if(diffX != lastScrollX) {
percent = .1 * (diffX - lastScrollX);
if(percent > 0) percent = Math.ceil(percent);
else percent = Math.floor(percent);
if(IE) document.all.slide.style.pixelLeft += percent;
if(NS) document.slide.left += percent;
lastScrollX = lastScrollX + percent;
}
}
function checkFocus(x,y) {
var totalY, totalX;
floatx = document.slide.pageX;
floaty = document.slide.pageY;
floatwidth = document.slide.clip.width;
floatheight = document.slide.clip.height;
if(20 == 0) totalY = floatheight;
else totalY = 25;
if(0 == 0) totalX = floatwidth;
else totalX = 0;
if( (x > floatx && x < (floatx+totalX)) && (y > floaty && y < (floaty+totalY))) return true;
else return false;
}
function grabIt(e) {
if(IE) {
whichIt = event.srcElement;
while (whichIt.id.indexOf("slide") == -1) {
whichIt = whichIt.parentElement;
if (whichIt == null) { return true; }
}
whichIt.style.pixelLeft = whichIt.offsetLeft;
whichIt.style.pixelTop = whichIt.offsetTop;
currentX = (event.clientX + document.body.scrollLeft);
currentY = (event.clientY + document.body.scrollTop);
if(20 == 0) totalY = whichIt.style.pixelHeight;
else totalY = 20;
if(0 == 0) totalX = whichIt.style.pixelWidth;
else totalX = 0;
if(!(event.clientX > whichIt.offsetLeft && event.clientX < whichIt.offsetLeft + totalX) ||
!(currentY > whichIt.offsetTop && currentY < whichIt.offsetTop + totalY)) whichIt = null;
} else {
window.captureEvents(Event.MOUSEMOVE);
if(checkFocus (e.pageX,e.pageY)) {
whichIt = document.slide;
FloatTouchedX = e.pageX-document.slide.pageX;
FloatTouchedY = e.pageY-document.slide.pageY;
}
}
return true;
}
function moveIt(e) {
if (whichIt == null) { return false; }
if(IE) {
newX = (event.clientX + document.body.scrollLeft);
newY = (event.clientY + document.body.scrollTop);
distanceX = (newX - currentX); distanceY = (newY - currentY);
currentX = newX; currentY = newY;
whichIt.style.pixelLeft += distanceX;
whichIt.style.pixelTop += distanceY;
if(whichIt.style.pixelTop < document.body.scrollTop) whichIt.style.pixelTop = document.body.scrollTop;
if(whichIt.style.pixelLeft < document.body.scrollLeft) whichIt.style.pixelLeft = document.body.scrollLeft;
if(whichIt.style.pixelLeft > document.body.offsetWidth - document.body.scrollLeft - whichIt.style.pixelWidth - 20) whichIt.style.pixelLeft = document.body.offsetWidth - whichIt.style.pixelWidth - 20;
if(whichIt.style.pixelTop > document.body.offsetHeight + document.body.scrollTop - whichIt.style.pixelHeight - 5) whichIt.style.pixelTop = document.body.offsetHeight + document.body.scrollTop - whichIt.style.pixelHeight - 5;
event.returnValue = false;
} else {
whichIt.moveTo(e.pageX-FloatTouchedX,e.pageY-FloatTouchedY);
if(whichIt.left < 0+self.pageXOffset) whichIt.left = 0+self.pageXOffset;
if(whichIt.top < 0+self.pageYOffset) whichIt.top = 0+self.pageYOffset;
if( (whichIt.left + whichIt.clip.width) >= (window.innerWidth+self.pageXOffset-17)) whichIt.left = ((window.innerWidth+self.pageXOffset)-whichIt.clip.width)-17;
if( (whichIt.top + whichIt.clip.height) >= (window.innerHeight+self.pageYOffset-17)) whichIt.top = ((window.innerHeight+self.pageYOffset)-whichIt.clip.height)-17;
return false;
}
return false;
}
function dropIt() {
whichIt = null;
if(NS) window.releaseEvents (Event.MOUSEMOVE);
return true;
}
if(NS) {
window.captureEvents(Event.MOUSEUP|Event.MOUSEDOWN);
window.onmousedown = grabIt;
window.onmousemove = moveIt;
window.onmouseup = dropIt;
}
if(IE) {
document.onmousedown = grabIt;
document.onmousemove = moveIt;
document.onmouseup = dropIt;
}
if(NS || IE) action = window.setInterval("heartBeat()",1);
// -->
</script>Im Opera funktioniert alles ganz prima.
Mozilla zeigt nichtmal das Bild vom Slider an, was aber auch nicht weiter wichtig ist, da die Seite automatisch mit dem IE gestartet wird.
Ist nun an meinem Doctype irgendwas verkehrt, oder fehlt nur etwas, das das Problem schon beheben könnte?
Ich hoffe jemand kann mir bei dem verzwickten Problem weiterhelfen... 
Gruß, Shinarya! 
