// JavaScript Document
function Winopen(url,nom){
	window.open (url, nom, 'scrollbars=yes, resizable=yes, top=20, left=100, width=600, height=600')
}

function initialize() {
	var d = document.recherche_avance;
	for (var i = 0; i < d.length; i++) {
		d[i].checked = true;
	}
	if (d.length < 25) {
		if (d.elements['type'].value != 'PERIODIQUE') {
			d.elements['periodique'].disabled = true;	
		} else {
			d.elements['periodique'].disabled = false;
		}
	}
	//if (d.elements['motcle'].value == "") {
	//	d.elements['motcle2'].disabled = true;
	//	d.elements['motcle3'].disabled = true;
	//} else {
	//	d.elements['motcle2'].disabled = false;
	//}
	//if (d.elements['motcle2'].value == "") {
	//	d.elements['motcle3'].disabled = true;
	//} else {
	//	d.elements['motcle3'].disabled = false;
	//}
}

function change_type() {
	var d = document.forms['recherche_avance'];
	if (d.elements['type'].value != 'PERIODIQUE') {
		d.elements['periodique'].value = "";	
		d.elements['periodique'].disabled = true;	
	} else {
		d.elements['periodique'].disabled = false;
	}
}

function change_motcle() {
	var d = document.forms['recherche_avance'];
	if (d.elements['motcle'].value == "") {
		d.elements['motcle2'].value = "";
		d.elements['motcle3'].value = "";
		d.elements['motcle2'].disabled = true;
		d.elements['motcle3'].disabled = true;
	} else {
		d.elements['motcle2'].disabled = false;
	}
}

function change_motcle2() {
	var d = document.forms['recherche_avance'];
	if (d.elements['motcle2'].value == "") {
		d.elements['motcle3'].value = "";
		d.elements['motcle3'].disabled = true;
	} else {
		d.elements['motcle3'].disabled = false;
	}
}

function toggleDivAll(){
	var obj = document.getElementsByTagName("div");
	for (var i = 12; i < obj.length; i++) {
		 if(obj[i].style.display == 'block')
		 {
		   obj[i].style.display = 'none';
		 }
		 else
		 {
		   obj[i].style.display = 'block';
		 }
	}
}



function verifform_simple(chaine, rub) {
	if((chaine.search(/[^ ]{1,}/)==-1) || chaine==""){
		document.recherche_simple.valid.value = "no";
		document.recherche_simple.vstring.value = "no";
	}
	else {
		document.recherche_simple.valid.value = "yes"; 
		document.recherche_simple.action = "resultat.php?rub="+rub;
		document.recherche_simple.submit();
		}
}

function verifform_avance_bs() {
	var d = document.recherche_avance;
	if(d.type.value=="" && d.titre.value=="" && d.auteur.value=="" && d.editeur.value=="" && d.motcle.value=="" && d.motcle2.value=="" && d.motcle3.value=="" && !d.localisation1.checked && !d.localisation2.checked && !d.localisation3.checked){
		d.valid2.value = "no";
	}
	else {
		d.valid2.value = "yes";
		d.action = "resultat.php?rub=1";
		d.submit();
		}
}

function verifform_avance_bo() {
	var d = document.recherche_avance;
	if(d.type.value=="" && d.titre.value=="" && d.editeur.value=="" && d.theme.value=="" && d.theme2.value=="" && d.theme3.value=="" && !d.public.checked && !d.public2.checked && !d.public3.checked && !d.public4.checked && !d.public5.checked && !d.public6.checked && !d.public7.checked && !d.public8.checked && !d.public9.checked && d.motcle.value=="" && d.motcle2.value=="" && d.motcle3.value=="" && !d.localisation1.checked && !d.localisation2.checked && !d.localisation3.checked){
		d.valid2.value = "no";
	}
	else {
		d.valid2.value = "yes";
		d.action = "resultat.php?rub=2";
		d.submit();
		}
}

function toggleDiv(element, objName){
     if(document.getElementById(element).style.display == 'block')
     {
       document.getElementById(element).style.display = 'none';
	   var obj = document.getElementById(objName);
		var imgTag = "<img src='images/plus.png' />";
		obj.innerHTML = imgTag;
		return;
     }
     else
     {
       document.getElementById(element).style.display = 'block';
	   var obj = document.getElementById(objName);
		var imgTag = "<img src='images/moins.png' />";
		obj.innerHTML = imgTag;
		return;
     }
}