var fe=1;var reg2=/([vt]_\d*$|^conjoint_\d+)/;function iov(buttonnr,fragennr,mymausover,newstatus)
{var longname=getlongname(fragennr);if(mymausover=='')
{type=it[fragennr];if(type==0)
mymausover=rdef[1];else
mymausover=cdef[1];}
else
{mymausover=baseurl+mymausover;}
if(document.forms[0][longname].value!=buttonnr)
{document.images[longname+"_"+buttonnr].src=mymausover;}
window.status=newstatus;}
function iou(buttonnr,fragennr,mynormal)
{var longname=getlongname(fragennr);if(mynormal=='')
{type=it[fragennr];if(type==0)
mynormal=rdef[0];else
mynormal=cdef[0];}
else{mynormal=baseurl+mynormal;}
if(document.forms[0][longname].value!=buttonnr)
{document.images[longname+"_"+buttonnr].src=mynormal;}
window.status='';}
function icl(buttonnr,fragennr,mychoosen,restore_from_array)
{var longname=getlongname(fragennr);if(mychoosen=='')
{type=it[fragennr];if(type==0)
mychoosen=rdef[2];else
mychoosen=cdef[2];}
else
{mychoosen=baseurl+mychoosen;}
var old_code=document.forms[0][longname].value;var button_type=it[fragennr];if(button_type==1)
{if((old_code!=0&&old_code!=-77)&&(old_code!=""))
{if(typeof cimg[fragennr]!="undefined")
restore_button=cimg[fragennr];else
restore_button=cdef[0];document.images[longname+"_"+buttonnr].src=baseurl+restore_button;document.forms[0][longname].value='0';}
else
{document.images[longname+"_"+buttonnr].src=mychoosen;document.forms[0][longname].value=buttonnr;}}
else
{if((old_code!=0&&old_code!=-77)&&(old_code!=""))
{if(typeof cimg[fragennr+'_'+old_code]!="undefined")
restore_button=cimg[fragennr+'_'+old_code];else
restore_button=rdef[0];if(document.images[longname+"_"+old_code])
{document.images[longname+"_"+old_code].src=baseurl+restore_button;}
else if(document.images["i"+longname+"_"+old_code])
{var flags=get_iflags(fragennr);if(flags&0x1)
document.images["i"+longname+"_"+old_code].className="answerimgunchecked";if(flags&0x2)
document.images["i"+longname+"_"+old_code].src=__std_images["i"+longname+"_"+old_code];}}
document.images[longname+"_"+buttonnr].src=mychoosen;document.forms[0][longname].value=buttonnr;}}
function preset_buttons()
{var varname;var value;var image_file;var input_type;for(i=0;i<document.forms[0].elements.length;++i)
{if(document.forms[0][i].name.search(reg2)!=-1)
{varname=document.forms[0].elements[i].name;if(varname.substr(1,1)=='_')
{shortvar=varname.substr(2,varname.length);}else
{shortvar=varname;}
value=document.forms[0][varname].value;if(value>0&&document.images[varname+"_"+value])
{input_type=it[shortvar];if(input_type==0)
{if(typeof cimg[shortvar+"_"+value+"_set"]!="undefined")
image_file=cimg[shortvar+"_"+value+"_set"];else
{image_file=rdef[2];}}
else
{if(typeof cimg[shortvar+"_set"]!="undefined")
image_file=cimg[shortvar+"_set"];else
image_file=cdef[2];}
document.images[varname+"_"+value].src=baseurl+image_file;}}}}
function loadImages()
{var img;if(document.images)
{for(var i=0;i<arguments.length;i++)
{img=new Image();img.src=baseurl+arguments[i];}}}