var textBoxHoehe = 225;


/* Zeige Scrollpfeile oder nicht */
function setHeight(){
    if(nav40){
       	//alert(eval(layerle + '["scroller"]' + styler + '.clip.height'))
		if (eval(layerle + '["scroller"]' + styler + '.clip.height') > textBoxHoehe){
		    eval(layerle + '["scroller"]' + styler + '.visibility = \"visible\"');
		} else {
		    //eval(layerle + '["scroller"]' + styler + '.visibility = \"hidden\"');
		}

		layerHoehe = haupttext2.clip.height;
		xInnenHoehe = 225;
		haupttext2.clip.height = 288;
	
    } else {
		var l = eval(layerle + klammer1 + '"fliesstext"' + klammer2);
		l.style.pixelTop = 0;
		layerHoehe = l.offsetHeight;
		xInnenHoehe = 225;
		//alert(l.offsetHeight + "--" + textBoxHoehe)
		if(l.offsetHeight > textBoxHoehe){
	    	showLay('scroller', 'an');
		} else {
	    	showLay('scroller', 'aus');
		}
    }
}

/* Layer an/aus */
function showLay(welcher,was) {
    if (was == "aus") {
		was = "hidden";
		off = "true";
    } else {
		was = "visible";
    }
    eval(layerle + klammer1 + '"' + welcher + '"' + klammer2 + styler + '.visibility = \"' + was + '\"');
}







function moveHoch(frame,layer){
	layer = "fliesstext";
	//alert(layer)
    if(nav40){
		var oben = eval('fliesstext.top');
		oben = oben;
		abzug = 85;  // top des layers
		//alert(oben)
    } else {
		layer = "fliesstext";
		//var oben = eval('document.all.' + layer + '.style.pixelTop');
		if(nav50){
	    	var obenVal = ".top";
		} else {
	    	var obenVal = ".pixelTop";
		}
		var oben = eval(layerle + klammer1 + '"' + layer + '"' + klammer2 + styler + obenVal);
	
		if(nav50){
	    	if(oben == ""){
				oben = "0px";
	    	}

	    	re = /(\w+)(px)/;
	    	oben=oben.replace(re, "$1");
	    	oben = parseInt(oben);
		}

		if(ieWin){
			abzug = 153;
    	} else {
    		abzug = 230;
    	}
    }
     
     
    if(nav40){
	if((scrolling != 0) && (((oben - abzug) + layerHoehe) > xInnenHoehe)){
	    eval('haupttext2.clip.top+=7');
	    eval('haupttext2.clip.height+=7');
	    eval('haupttext2.top-=7');
	
	    s = eval('\"moveHoch(\'' + frame + '\',\'' + layer + '\')\"');
	    setTimeout(s, 10);
	}
    } else {
	
	//alert(nav50)
	
	if((scrolling != 0) && (((oben - abzug) + layerHoehe) > 0)){
		//alert((oben - abzug) + layerHoehe)
	    if(nav50){
			var st = document.getElementById("fliesstext");
	    } else {
			var st = document.all['fliesstext'];
	    }
	  
	    if(nav50){
			oben -= 1;
			st.style.top = oben + "px";
			//alert(st.style.top)
	    } else {
			st.style.pixelTop -= 1;
	    }
		
	    s = eval('\"moveHoch(\'' + frame + '\',\'' + layer + '\')\"');
	    setTimeout(s, 10);
		}
    }
}

function moveRunter(frame,layer){
    if(nav40){
	var oben = eval(layer + '.top');
    } else {
	layer = "fliesstext";
	if(nav50){
	    var obenVal = ".top";
	} else {
	    var obenVal = ".pixelTop";
	}
	var oben = eval(layerle + klammer1 + '"' + layer + '"' + klammer2 + styler + obenVal);
	
	if(nav50){
	    if(oben == ""){
		oben = "0px";
	    }

	    re = /(\w+)(px)/;
	    oben=oben.replace(re, "$1");
	    oben = parseInt(oben);
	}
    }
    
    //alert(oben)
    
    if(nav40){
	if((scrolling != 0) && (oben < 220)){
	    eval('haupttext2.clip.top-=7');
	    eval('haupttext2.clip.height-=7');
	    eval(layer + '.top +=7');
	    
	    s = eval('\"moveRunter(\'' + frame + '\',\'' + layer + '\')\"');
	    setTimeout(s, 10);
	}
    } else {
	if((scrolling != 0) && (oben < 0)){
	    if(nav50){
		var st = document.getElementById("fliesstext");
	    } else {
		var st = document.all['fliesstext'];
	    }
	    
	  	  
	    if(nav50){
		oben = (oben + 1);
		st.style.top = oben + "px";		
	    } else {
		st.style.pixelTop += 1;
	    }

	    
	    s = eval('\"moveRunter(\'' + frame + '\',\'' + layer + '\')\"');
	    setTimeout(s, 10);
	}
    }
}