function obre_preimpressio(web)
{
 finestramain=window.open(web,"finestramain","height=430, width=690,resizable=yes,scrollbars=yes, menubar=no,toolbar=no");
 finestramain.focus();
}


function obrir(arxiu,mi,des) 
{
window[eval(mi+des)]=window.open(arxiu,"window"+mi+des,"width="+mi+",height="+des+",scrollbars=no,resize=no,menubar=0");
window[eval(mi+des)].focus();
}

function agenda(web)
{
 finestramain=window.open(web,"finestraagenda","height=670, width=740,resizable=yes,scrollbars=yes, menubar=no,toolbar=no");
 finestramain.focus();
}

function obre_formulari (u,x,y,l,t)
{
 flot=window.open(u,'formulariagenda','resizable=yes,scrollbars=yes,locationbar=no,toolbar=no,top='+t+',left='+l+',height='+y+',width='+x);
 flot.focus();
}