/* on EVERY page */ // unstick the fixed menu if window is short function checkHeight () { if (!menuHite) {menuHite=550 }; // should have been set by php in , but just in case // window.alert(menuHite); var hite=0; if (window.innerHeight) { hite = window.innerHeight; } else if( document.documentElement.clientHeight ) { // for IE7 or less if (ie6) { // IE6 or less excluded (var ie6 must be defined in ) hite = 0; } else { hite = document.documentElement.clientHeight; } } // If the visible page is more than enough to show the menu, it can be fixed // Short pages, or those who don't do javascript, get default of absolute (in stylesheet) if (hite>menuHite) { document.getElementById('menuVW').style.position='fixed'; } } // several little bits for Search Form(s) // most search fields trigger this onchange function resetMost(){ document.forms.SearchForm.sText.value = ''; document.forms.searchForm.stk.value = ''; } // for Reset button function resetForm(){ document.forms.searchForm.authArt.value = ''; document.forms.searchForm.titl.value = ''; document.forms.searchForm.desc.value = ''; document.forms.searchForm.datmin.value = ''; document.forms.searchForm.datmax.value = ''; document.forms.searchForm.stk.value = ''; } // stk field triggers this onchange function resetStock(){ document.forms.searchForm.authArt.value = ''; document.forms.searchForm.titl.value = ''; document.forms.searchForm.desc.value = ''; document.forms.searchForm.datmin.value = ''; document.forms.searchForm.datmax.value = ''; document.forms.searchForm.sText.value = ''; } // sText field triggers this onchange function resetKey(){ if (document.forms.searchForm) { // searchForm doesn't always exist document.forms.searchForm.authArt.value = ''; document.forms.searchForm.titl.value = ''; document.forms.searchForm.desc.value = ''; document.forms.searchForm.datmin.value = ''; document.forms.searchForm.datmax.value = ''; document.forms.searchForm.stk.value = ''; }; } // disable/enable Sort selector function toggleSort() { var meth = document.forms.searchForm.sMethod.value; if (meth==2) { document.getElementById('sortNOT').style.display = 'none'; document.getElementById('sort').style.display = 'inline'; } if (meth<2) { document.getElementById('sort').style.display = 'none'; document.getElementById('sortNOT').style.display = 'inline'; document.getElementById('sortNOT').disabled = 'disabled'; } } // dummy text for search fields function focusSearchField( fieldName, defaultText ) { var fld = document.getElementById(fieldName); fld.value = (fld.value==defaultText ? '' : fld.value); fld.style.fontStyle = 'normal'; fld.style.color = '#000'; } function blurSearchField( fieldName, defaultText ) { var fld = document.getElementById(fieldName); fld.value = (fld.value=='' ? defaultText : fld.value); fld.style.fontStyle = (fld.value==defaultText ? 'italic' : 'normal'); fld.style.color = (fld.value==defaultText ? '#9bb' : '#000'); } // check Contact form function CheckData() { var valid = true ; var message = "Please complete the following details:"; if (document.contactForm.email.value.length <6) { message = message + "\n" + " your Email Address"; document.contactForm.email.value = "***"; document.contactForm.email.focus(); valid = false; } else { emailCheck = document.contactForm.email.value AtPos = emailCheck.indexOf("@") StopPos = emailCheck.lastIndexOf(".") if (AtPos == -1 || StopPos == -1) { message = message + "\n" + " your VALID Email Address" document.contactForm.email.focus(); valid = false; } } if (document.contactForm.fullName.value.length <2 || document.contactForm.fullName.value=='***') { message = message + "\n" + " your Name"; document.contactForm.fullName.value = "***"; document.contactForm.fullName.focus(); valid = false; } if (document.contactForm.some.value !="s") { message = message + "\n" + " the magic letter"; document.contactForm.some.focus(); valid = false; } if (valid == false) { window.alert (message); } return valid; }