function dprepinej(v)
{
	if(document.getElementById) if(document.getElementById(v)) if(document.getElementById(v).style.display=="") { dschovej(v); return(0); }
	else if(document.getElementById) if(document.getElementById(v)) if(document.getElementById(v).style.display=="none") { dukaz(v); return(1); }
}
function dschovej(v)
{
 if(v.indexOf(",")==-1)
 {
 	if(document.getElementById) if(document.getElementById(v)) document.getElementById(v).style.display="none";
 }
 else
 {
 	coschov=v.split(",");
 		for(var i=0;i<coschov.length;i++)
		{
		 	if(document.all) if(document.all[coschov[i]]) document.all[coschov[i]].style.display="none";
		}
 }
}
function dukaz(v)
{
 if(v.indexOf(",")==-1)
 {
 	if(document.getElementById) if(document.getElementById(v)) document.getElementById(v).style.display="";
}
 else
 {
 	coschov=v.split(",");
 		for(var i=0;i<coschov.length;i++)
		{
		 	if(document.all) if(document.all[coschov[i]]) document.all[coschov[i]].style.dislay="";
		}
 }
}

function checkUncheckAll(theElement) {
	var theForm = theElement.form, z = 0;
	for(z=0; z<theForm.length;z++){
    	if(theForm[z].type == 'checkbox' && theForm[z].name != 'checkall' && theForm[z].name != 'sendtoall' && theForm[z].name != 'sendinit'){
			theForm[z].checked = theElement.checked;
			}
	}
}

function checkUncheckThis(names) {
	for(z=0; z<brdcst.length;z++){
		if(brdcst[z].type == 'checkbox' && brdcst[z].name == names){
			if(brdcst[z].checked == true)	{
				brdcst[z].checked = false;
				}
			else	{
				brdcst[z].checked = true;
				}
		}
	}
}