<!--

//js to levelOneOpen/close the menu
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]){
					tA[i].className=arg[2];
					/*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];
				}
			}
		}
	}
}



// 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
function P7_writeStyles(a){ //v1.1 by PVII
	var tS="<sty"+"le type=\"text/css\">";
	tS+="\n"+a+"\n<"+"/sty"+"le>";
	document.write(tS);
}

//removes the dashed line round links in ie browsers. use in body tag: onLoad="blurLinks()"
function unblur() {
	this.blur();
} 
function blurLinks() {
	if (!document.getElementById) return;
	theLinks = document.getElementsByTagName("A");
	theAreas = document.getElementsByTagName("AREA");
	for(i=0; i<theLinks.length; i++) {theLinks[i].onfocus = unblur;}
	for(i=0; i<theAreas.length; i++) {theAreas[i].onfocus = unblur;}
  } 
//-->