<!--function P7_writeStyles(op,a){ //v1.5 by PVIIif(op==0||document.getElementById){var tS="<sty"+"le type=\"text/css\">";tS+=a+"<"+"/sty"+"le>";document.write(tS);document.close();}}function toggle(arg1,arg2){	//v1.4 by PVII 	var k = document.getElementById(arg2); 	if (k.className == 'closed') 	{ 		JB_swapClass(arg1,arg2,'open','closed','li'); 		return false; 	}}function JB_swapClass(){	//v1.4 by PVII, uitgeklede versie by JB	var i,x,tB,j=0,tA=new Array(),arg=JB_swapClass.arguments;	if(document.getElementsByTagName && document.getElementById)	{		list = document.getElementById(arg[0]);		for(i=4;i<arg.length;i++)		{			tB=list.getElementsByTagName('li');			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])				{					tA[i].className=(tA[i].className=='closed')?'open':'closed';				}				else if(tA[i].className=='open')				{					tA[i].className='closed';				}			}		}	}}// the following PVII (www.projectseven.com) function writes the styles that control menu hiding and showing// so that browsers with script disabled can see a fully expanded menu without having to toggle// the entire menu onLoad, allowing the onLoad event to simply expose a single menu//-->
