var vTimer,objUL,objLI,vIncr,vMoveWidth,vMargin,vButton;
var staf_obj = new staf_SE();
staf_obj.setLang("en-US");
function showMore(oid,did){
	var op = oid.parentNode;
	var di =  document.getElementById(did);
	if(di.style.display=='' || di.style.display=='none'){
		oid.innerHTML = '<span class="sminus">-</span>Less';
		di.style.display = 'block';
	}else{
		oid.innerHTML = '<span class="splus">+</span>More';
		di.style.display = 'none';	
	}
}
function removeClass(op,cn){
	return op.className.replace(new RegExp("(^|\\s+)" + cn + "(\\s+|$)"), ' ');
}
function addClass(op,cn){
	return op.className + " " + cn;
}
function NavLink(mf,na,d,n) {
    var i,ob,loca,h=document.location.href;
	if (document.getElementById) 
    {	
		ob=(d)?document.getElementById(d):document;
	    if (ob) 
        {
            loca=ob.getElementsByTagName('A');
    		for (i=0;i<loca.length;i++) 
            {
            	if(loca[i].href==h) 
                {                                
		    	    if (loca[i].parentNode.className == n) 
                    {
                        document.getElementById("nestroot").className=mf;
                    }
                    else 
                    { 
                        loca[i].className=mf;
                    }
    	    	}
	    	}
        }
    }
}
function initonload() {
	NavLink('active','nested_active','crumRail','nested');
}
function showGlobNav(objDiv,visible){
	if(visible == true){
		document.getElementById(objDiv).style.display= "block";
	}else{
		document.getElementById(objDiv).style.display= "none";
	}
}
function gallerySlide(vSlides,vDir){
	if(vTimer){
		return;
	}
	objUL = document.getElementById(vSlides);
	objLI = [];
	for(varI = 0,varJ=0;varI< objUL.childNodes.length; varI++){
		if(objUL.childNodes[varI].tagName == 'LI'){
			objLI[varJ] =  objUL.childNodes[varI];
			varJ++;
		}
	}
	if(vDir == 'l'){
		vIncr = -50;
		vMargin = 0;
		vMoveWidth = objLI[0].offsetWidth + 4;
		moveSlide();				
	}else if(vDir == 'r'){
		vIncr = 50;
		vMargin = (objLI[objLI.length-1].offsetWidth + 4) * -1;
		vMoveWidth = objLI[objLI.length-1].offsetWidth;
		objUL.insertBefore(objLI[objLI.length-1],objLI[0]);
		objLI = [];
		for(varI = 0,varJ=0;varI< objUL.childNodes.length; varI++){
			if(objUL.childNodes[varI].tagName == 'LI'){
				objLI[varJ] =  objUL.childNodes[varI];
				varJ++;
			}
		}				
		moveSlide();
	}			
}
function moveSlide(){
	vMargin = vMargin + vIncr;
	objLI[0].style.marginLeft = vMargin + "px";
	if((((vMargin + vMoveWidth ) <= 0) && vIncr < 0) || (((vMargin + vMoveWidth ) >= vMoveWidth) && vIncr >0)) {
		clearTimeout(vTimer);
		vTimer = null;
		objLI[0].style.margin = '0px 2px 0px 0px';
		if(vIncr <0)
			objUL.appendChild(objLI[0]);
		return;
	}
	vTimer = setTimeout("moveSlide()",5);
}
var cv2_timer, cv2_pxs_mv=0, cv2_inc=cv2_inc_tmp=100, cv2_slideInterval=50, cv2_curr_slide=1, cv2_gFlag, cv2_gN, cv2_clicked_butt;
var cv2_bott_nav;
function myinit(){
	objUL = document.getElementById('cv2_ul');
	vFlag = 0;
	vInnerContent = '';
	varFinalContent = '';
	for(varI = 0,varJ=0;varI< objUL.childNodes.length; varI++){				
		if(objUL.childNodes[varI].tagName == 'DIV'){
			vInnerContent +=  objUL.childNodes[varI].innerHTML;
			vFlag++;
		}
		if(vFlag ==2){
			varFinalContent += '<li>'+ vInnerContent + '</li>';
			vFlag= 0;
			vInnerContent = '';
		}
	}
	if(vInnerContent != ''){
		varFinalContent += '<li>'+ vInnerContent + '</li>';
	}
	document.getElementById('cv2_ul').innerHTML ='';
 	cv2_width=parseInt(document.getElementById("cv2_in").offsetWidth)+ 8;
    cv2_bott_nav=document.getElementById("cv2_bnav").getElementsByTagName("LI");
	document.getElementById('cv2_ul').innerHTML = varFinalContent;
	cv2_init();
}
function cv2_init(){
	var LIs = new Array();
	objUL = document.getElementById('cv2_ul');
	for(varI = 0,varJ=0;varI< objUL.childNodes.length; varI++){		
		if(objUL.childNodes[varI].tagName == 'LI'){
			LIs[varJ] =  objUL.childNodes[varI].innerHTML;
			varJ++;
		}
	}
	var newElement=document.createElement('LI');
	newElement.innerHTML=LIs[0];
	document.getElementById("cv2_ul").appendChild(newElement);
	newElement=document.createElement('LI');
	newElement.innerHTML=LIs[LIs.length-2];
	document.getElementById("cv2_ul").insertBefore(newElement,document.getElementById("cv2_ul").childNodes[0]);
	for(varI = 0,varJ=0;varI< objUL.childNodes.length; varI++){		
		if(objUL.childNodes[varI].tagName == 'LI'){
			LIs[varJ] =  objUL.childNodes[varI].innerHTML;
			varJ++;
		}
	}
	if(navigator.appName.indexOf('Microsoft Internet Explorer',0)<0)cv2_width-=2;
	document.getElementById("cv2_ul").style.marginLeft=-cv2_width+"px";
	document.getElementById("cv2_ul").style.width=cv2_width*LIs.length-2;
	document.getElementById("cv2_bnav").innerHTML='';
	for(i=0;i<LIs.length-2;i++)document.getElementById("cv2_bnav").innerHTML+="<li class='defBtn' Id='cv2_slide"+(i+1)+"' onclick='if(this.className!=\"selBtn\"){cv2_nav_on_off(true);cv2_chngSelButt(this)}' onmouseover='if(this.className!=\"selBtn\")this.className=\"hovBtn\"' onmouseout='if(this.className!=\"selBtn\")this.className=\"defBtn\"'/>";
	cv2_bott_nav[0].className = "selBtn";
    document.getElementById('s').value=1;
}
function cv2_nav_on_off(flag){
	document.getElementById("cv2_left").disabled=flag;
	document.getElementById("cv2_right").disabled=flag;
}
function cv2_chngSelButt(obj){
	if(cv2_timer)return;
	cv2_nav_on_off(true);
	(obj.id.replace(/cv2_slide/, "")-cv2_curr_slide<0)?cott_slide(obj,'l',Math.abs(obj.id.replace(/cv2_slide/,"")-cv2_curr_slide)):cott_slide(obj,'r',obj.id.replace(/cv2_slide/,"")-cv2_curr_slide);	
}
function cott_slide(objButt,flag,n){
	if(document.getElementById('cv2_slide1')==null) return;
	if(cv2_timer)return;
	cv2_clicked_butt=objButt;
	cv2_gFlag=flag;
	cv2_gN=n;
	cv2_timer=setInterval("cv2_move()", cv2_slideInterval);
}
function cv2_stop(){
	cv2_pxs_mv=0;
	cv2_inc_tmp=cv2_inc;
	clearInterval(cv2_timer);
	cv2_timer=null;
	cv2_nav_on_off(false);
}
function cv2_move(){			
	var LIs = new Array();
	objUL = document.getElementById('cv2_ul');
	for(varI = 0,varJ=0;varI< objUL.childNodes.length; varI++){		
		if(objUL.childNodes[varI].tagName == 'LI'){
			LIs[varJ] =  objUL.childNodes[varI].innerHTML;
			varJ++;
		}
	}
	document.getElementById("cv2_ul").style.marginLeft=(cv2_gFlag=='l')?parseInt(document.getElementById("cv2_ul").style.marginLeft)+cv2_inc_tmp+"px":parseInt(document.getElementById("cv2_ul").style.marginLeft) - cv2_inc_tmp+"px";
	cv2_pxs_mv+=cv2_inc_tmp;
	if(cv2_pxs_mv==(cv2_width*cv2_gN)-((cv2_width*cv2_gN)%cv2_inc)){
		cv2_inc_tmp=(cv2_width*cv2_gN)%cv2_inc;
		if(cv2_inc_tmp==0) cv2_stop();
	}
	else if(cv2_pxs_mv==cv2_width*cv2_gN)cv2_stop();
	if(cv2_pxs_mv%cv2_width<cv2_inc){
		cv2_bott_nav[cv2_curr_slide-1].className="defBtn";
		(cv2_gFlag=='l')?cv2_curr_slide--:cv2_curr_slide++;
		if(cv2_gFlag=='l' && cv2_curr_slide==0){
			cv2_curr_slide=LIs.length-2;
			document.getElementById("cv2_ul").style.marginLeft=-cv2_width*(LIs.length-2)+"px";
		}
		else if(cv2_gFlag=='r' && cv2_curr_slide==LIs.length-1){
			cv2_curr_slide=1;
			document.getElementById("cv2_ul").style.marginLeft=-cv2_width+"px";
		}
		cv2_bott_nav[cv2_curr_slide-1].className="selBtn";
	}
}
function srcBckChange(x){
	document.getElementById(x).style.backgroundImage="none";
}
function srcBck(y){
	var obj = document.getElementById(y).value;
	if(obj != ''){
		document.getElementById(y).value=obj;				
	}else{
		document.getElementById(y).style.backgroundImage="url(http://www.blogsmithmedia.com/brighthall.aol.com/media/search-bh[1].gif)";							
	}
}