function FP_swapImg() {//v1.0
 var doc=document,args=arguments,elm,n; doc.$imgSwaps=new Array(); for(n=2; n<args.length;
 n+=2) { elm=FP_getObjectByID(args[n]); if(elm) { doc.$imgSwaps[doc.$imgSwaps.length]=elm;
 elm.$src=elm.src; elm.src=args[n+1]; } }
}

function FP_preloadImgs() {//v1.0
 var d=document,a=arguments; if(!d.FP_imgs) d.FP_imgs=new Array();
 for(var i=0; i<a.length; i++) { d.FP_imgs[i]=new Image; d.FP_imgs[i].src=a[i]; }
}

function FP_getObjectByID(id,o) {//v1.0
 var c,el,els,f,m,n; if(!o)o=document; if(o.getElementById) el=o.getElementById(id);
 else if(o.layers) c=o.layers; else if(o.all) el=o.all[id]; if(el) return el;
 if(o.id==id || o.name==id) return o; if(o.childNodes) c=o.childNodes; if(c)
 for(n=0; n<c.length; n++) { el=FP_getObjectByID(id,c[n]); if(el) return el; }
 f=o.forms; if(f) for(n=0; n<f.length; n++) { els=f[n].elements;
 for(m=0; m<els.length; m++){ el=FP_getObjectByID(id,els[n]); if(el) return el; } }
 return null;
}

function pop(url){
	window.open(url, 'txn', "height=500,width=300,status=yes,toolbar=no,menubar=no,location=no,resizable=yes");
}




function DisableSubmitButtons(whichform){
	for (i=1; i <whichform.elements.length; i++) {
		if (whichform.elements[i].type == 'submit') {
			whichform.elements[i].disabled = true;
		}
	}
}

function DisableAndSubmitVar (whichform,submitVar) {
	ua = new String(navigator.userAgent);
	if (ua.match(/IE/g)) {
		for (i=1; i <whichform.elements.length; i++) {
			if (whichform.elements[i].type == 'submit') {
				whichform.elements[i].disabled = true;
			}
		}
                       var input   = document.createElement('INPUT');
					input.style.display = 'none';
                       input.name  = submitVar;
                       input.value = '1';
                       whichform.appendChild(input);
	}
	whichform.submit();
}

/**
* will return false, use return CallBackDisableAndSubmitVar()
**/
function CallBackDisableAndSubmitVar (whichform,submitVar, callback) {
	if(!eval(callback)){
		return false;
	}
	
	ua = new String(navigator.userAgent);
	if (ua.match(/IE/g)) {
		for (i=1; i <whichform.elements.length; i++) {
			if (whichform.elements[i].type == 'submit') {
				whichform.elements[i].disabled = true;
			}
		}
                       var input   = document.createElement('INPUT');
					input.style.display = 'none';
                       input.name  = submitVar;
                       input.value = '1';
                       whichform.appendChild(input);
	}
	whichform.submit();
}
function ConfirmAndDisableAndSubmitVar (whichform,submitVar, confirmMsg) {
	if(!confirm(confirmMsg))
		return false;
		
	ua = new String(navigator.userAgent);
	if (ua.match(/IE/g)) {
		for (i=1; i <whichform.elements.length; i++) {
			if (whichform.elements[i].type == 'submit') {
				whichform.elements[i].disabled = true;
			}
		}
                       var input   = document.createElement('INPUT');
					input.style.display = 'none';
                       input.name  = submitVar;
                       input.value = '1';
                       whichform.appendChild(input);
	}
	whichform.submit();
}