function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function YY_checkform() 
{ //v4.70
	//copyright (c)1998,2002 Yaromat.com
	var a=YY_checkform.arguments,oo=true,v='',s='',err=false,r,o,at,o1,t,i,j,ma,rx,cd,cm,cy,dte,at;
	for(i = 1; i < a.length; i = i + 4)
	{
		if (a[i+1].charAt(0) == '#')
		{
			r=true; 
			a[i+1] = a[i+1].substring(1);
		}
		else
		{
			r = false;
		}
		o = MM_findObj(a[i].replace(/\[\d+\]/ig,""));
		o1 = MM_findObj(a[i+1].replace(/\[\d+\]/ig,""));
		v = o.value;
		//alert(a[i] + ": '" + v + "'");
		
		t = a[i+2];
		if (o.type=='text'||o.type=='password'||o.type=='hidden')
		{
			if (r&&v.length==0)
			{
				err = true;
			}
			if (v.length > 0)
			{
				if (t==1)
				{ //fromto
					ma=a[i+1].split('_');
					if(isNaN(v)||v<ma[0]/1||v > ma[1]/1){err=true}
				}
				else if (t==2)
				{
					rx=new RegExp("^[\\w\.=-]+@[\\w\\.-]+\\.[a-zA-Z]{2,4}$");
					if(!rx.test(v))err=true;
				}
				else if (t==3)
				{ // date
					ma=a[i+1].split("#");at=v.match(ma[0]);
					if(at)
					{
						cd=(at[ma[1]]) ? at[ma[1]] : 1;
						cm=at[ma[2]]-1;
						cy=at[ma[3]];
						dte=new Date(cy,cm,cd);
						if(dte.getFullYear()!=cy||dte.getDate()!=cd||dte.getMonth()!=cm)
						{
							err=true;
						};
					}
					else
					{
						err=true;
					}
				}
				else if (t==4)
				{ // time
					ma=a[i+1].split("#");at=v.match(ma[0]);if(!at){err=true}
				}
				else if (t==5)
				{ // check this 2
					if(o1.length)
					{
						o1=o1[a[i+1].replace(/(.*\[)|(\].*)/ig,"")];
					}
					if(!o1.checked){err=true}
				}
				else if (t==6)
				{ // the same
					if(v!=MM_findObj(a[i+1]).value){err=true}
				}
			}
		}
		else
		{
			if (!o.type&&o.length>0&&o[0].type=='radio')
			{
				at = a[i].match(/(.*)\[(\d+)\].*/i);
				o2=(o.length>1)?o[at[2]]:o;
				if (t==1&&o2&&o2.checked&&o1&&o1.value.length/1==0){err=true}
				if (t==2)
				{
					oo=false;
					for(j=0;j<o.length;j++){oo=oo||o[j].checked}
					if(!oo){s+='* '+a[i+3]+'\n'}
				}
			}
			else if (o.type=='checkbox')
			{
				if((t==1&&o.checked==false)||(t==2&&o.checked&&o1&&o1.value.length/1==0))
				{
					err = true;
				}
			}
			else if (o.type=='select-one'||o.type=='select-multiple')
			{
				if(t==1&&o.selectedIndex/1==0){err=true}
			}
			else if (o.type=='textarea')
			{
				if(v.length<a[i+1]){err=true}
			}
		}
		if (err)
		{
			s+='* '+a[i+3]+'\n'; 
			err = false;
		}
	}
	if (s!=''){alert('The required information is incomplete or contains errors:\t\t\t\t\t\n\n'+s)}
	document.MM_returnValue = (s=='');
}