function checkStatusComp() {
		if(fetch_object('statuscomp').value == 1) {
			fetch_object('stopdateds').style.display = '';
		} else {
			fetch_object('stopdateds').style.display = 'none';
		}		
	}	
	
	function checkAllPrice() {
		if(fetch_object('allprice2').checked == true) {
			fetch_object('allpriceds').style.display = '';
		} else {
			fetch_object('allpriceds').style.display = 'none';
		}			
	}	
	
	
	
function checkSubmitSaleComp(f) {
	var err = 0;
	for(var i=0;i<f.elements.length;i++){
		var e = f.elements[i];
		if(e.type=='text')	e.value = Trim(e.value);
	}
	if(f.fullname.value ==''){
		showAlert('fullname',null);
		err = 1;
	}else{
		hideAlert('fullname');	
	}
	
	if(!isMobile(f.mobile.value)) {
		showAlert('phone',null);
		err = 1;	
	} else {
		hideAlert('phone');
	}	
	
	if(!isEmail(f.email.value)) {
		showAlert('email',null);
		err = 1;	
	} else {
		hideAlert('email');
	}	
	
	if(f.address.value ==''){
		showAlert('address',null);
		err = 1;
	}else{
		hideAlert('address');	
	}	
	
	if(f.titleadv.value ==''){
		showAlert('title',null);
		err = 1;
	}else{
		hideAlert('title');	
	}
	
	if(f.content.value ==''){
		showAlert('content',null);
		err = 1;
	}else{
		hideAlert('content');	
	}
	
	if(f.timepost.value == 0){
		showAlert('timepost',null);
		err = 1;
	}else{
		hideAlert('timepost');	
	}
	
	if(f.career.value == 0){
		showAlert('career',null);
		err = 1;
	}else{
		hideAlert('career');	
	}
	
	if(f.saletype.value == 0){
		showAlert('saletype',null);
		err = 1;
	}else{
		hideAlert('saletype');	
	}
	
	if(f.city.value == 0){
		showAlert('city',null);
		err = 1;
	}else{
		hideAlert('city');	
	}
	
	if(f.compname.value ==''){
		showAlert('compname',null);
		err = 1;
	}else{
		hideAlert('compname');	
	}
	
	if(f.addcomp.value ==''){
		showAlert('addcomp',null);
		err = 1;
	}else{
		hideAlert('addcomp');	
	}
	
	if(!isPhone(f.phonecomp.value)) {
		showAlert('phonecomp',null);
		err = 1;	
	} else {
		hideAlert('phonecomp');
	}
	
	if(fetch_object('statuscomp').value == 1 && f.stopdate.value =='') {
		showAlert('stopdateds',null);
		err = 1;	
	} else {
		hideAlert('stopdateds');
	}
	
	if((fetch_object('allprice1').checked == false && fetch_object('allprice2').checked == false) || (fetch_object('allprice2').checked == true && (f.percent.value =='' || !isNumber(f.percent.value) || f.percent.value == 0))) {
		showAlert('allprice',null);
		err = 1;
	} else {
		hideAlert('allprice');
	}
	
	if(f.reason.value == ''){
		showAlert('reason',null);
		err = 1;
	}else{
		hideAlert('reason');	
	}
	
	if(f.genprice.value == 0) {
		showAlert('genprice',null);
		err = 1;
	}else{
		hideAlert('genprice');	
	}
	
	if(f.business.value == 0) {
		showAlert('business',null);
		err = 1;
	}else{
		hideAlert('business');	
	}
	
	if(fetch_object('auction').checked == true && (f.startprice.value =='' || f.startprice.value == 0)) {
		showAlert('auction',null);
		err = 1;
	}else{
		hideAlert('auction');	
	}	
	
	if(!err) {
		return true;	
	} else {
		return false;	
	}		
}