<!--
function P7_swapClass(){ //v1.4 by PVII
var i,x,tB,j=0,tA=new Array(),arg=P7_swapClass.arguments;
if(document.getElementsByTagName){for(i=4;i<arg.length;i++){tB=document.getElementsByTagName(arg[i]);
for(x=0;x<tB.length;x++){tA[j]=tB[x];j++;}}for(i=0;i<tA.length;i++){
if(tA[i].className){if(tA[i].id==arg[1]){if(arg[0]==1){
tA[i].className=(tA[i].className==arg[3])?arg[2]:arg[3];}else{tA[i].className=arg[2];}
}else if(arg[0]==1 && arg[1]=='none'){if(tA[i].className==arg[2] ||
tA[i].className==arg[3]){
tA[i].className=(tA[i].className==arg[3])?arg[2]:arg[3];}
}else if(tA[i].className==arg[2]){tA[i].className=arg[3];}}}}
}
function shownav() {
P7_swapClass(0,'none','showsearchsmall','hidesearchsmall','div');
P7_swapClass(0,'none','hidesearch','showsearch','div');
}
function hidenav() {
P7_swapClass(0,'none','hidesearchsmall','showsearchsmall','div');
P7_swapClass(0,'none','showsearch','hidesearch','div');
}
function showdetails() {
P7_swapClass(0,'none','hidedetails','showdetails','div');
}
function hidedetails() {
P7_swapClass(0,'none','showdetails','hidedetails','div');
}
//-->