// JavaScript Document
function P7_swapClass(){ //v1.4 by PVII
	//http://www.projectseven.com/tutorials/navigation/swapclassmenu/

	var i,x,tB,j=0,tA=new Array(),arg=P7_swapClass.arguments;
	if(document.getElementsByTagName){
		for(i=6;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];
		}
		}
		}
	}
	var top = arg[4];
	var subM = arg[5];
	//alert(top + " : " + subM);
	active(top, subM);
}
function pausecomp(millis) {
	date = new Date();
	var curDate = null;

	do { var curDate = new Date(); }
	while(curDate-date < millis);
}

function active(id, subID) {
	//alert(id + ' ' + subID);
	if (parseInt(id) && id > 0 && id != null) {
		var objID = document.getElementById(id);
		objID.attributes['class'].value = 'open';
		var linkObjID = 'link_' + id;
		var linkObj = document.getElementById(linkObjID);
		linkObj.attributes['class'].value = 'active';
	}
	if (parseInt(subID) && subID > 0 && subID != null) {
		var linkSubObjID = 'link_' + subID;
		var linkSubObj = document.getElementById(linkSubObjID);
		linkSubObj.attributes['class'].value = 'active';
	}
}