<!--
function change_image(lelement,limage,letexte)
	{
	document.images[lelement].src=limage;
	document.images[lelement].alt=letexte;
	}

function YY_checkform()
	{
	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;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)
				{
				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)
				{
				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)
				{
				ma=a[i+1].split("#");at=v.match(ma[0]);if(!at){err=true}
				}
			else if(t==5)
				{
				if(o1.length)o1=o1[a[i+1].replace(/(.*\[)|(\].*)/ig,"")];
				if(!o1.checked){err=true}
				}
			else if(t==6)
				{
				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=='');
	}

function show_div(le_div)
	{
	document.getElementById(le_div).style.position='static';
	if(document.getElementById(le_div).style.display=='block') { document.getElementById(le_div).style.display='none'; }
	else { document.getElementById(le_div).style.display='block'; }
	}
-->