function isString(){ if (typeof(arguments[0]) == 'string'){return true;} if(typeof(arguments[0]) == 'object'){ var criterion = arguments[0].constructor.toString().match(/string/i); return (criterion != null); } return false; } function get_parent(obj,findTag){//,debug if(!findTag || !basic_check(findTag)){findTag='*';} //if(!debug){debug=false;} var count=0; var foundObj=false; var limit=10; var parentObj=false; do{ if(!parentObj){parentObj=obj;} parentObj=parentObj.parentNode; tmpName=parentObj.tagName; if(tmpName && findTag=='*'){findTag=tmpName;} //if(debug==true){alert('findTag: ' + findTag +' |||| '+tmpName);} count++; if(tmpName.toLowerCase()=='html'){break;} }while(tmpName.toLowerCase()!=findTag.toLowerCase() && count<=limit)// && count<=100 if(tmpName.toLowerCase()==findTag.toLowerCase()){foundObj=parentObj;} //if(count==limit){alert('xxx');} return foundObj; } function basic_check(stringIn){ if(typeof(stringIn)=='string'){ tmp=stringIn.trim(); if(tmp.length>0){ return true; }else{ return false;} }else{ return false;} } function check_strip_last(stringIn,checkFor){ output=""; if(!(stringIn.indexOf(checkFor)==-1)){//found startPoint=stringIn.length-checkFor.length; tmp=stringIn.substr(startPoint,checkFor.length); if(tmp==checkFor){ output=stringIn.substr(0,(stringIn.length-checkFor.length));} else{ output=stringIn;} return output; }else{ return stringIn;} } function check_strip_first(stringIn,checkFor){ output=""; if(!(stringIn.indexOf(checkFor)==-1)){//found startPoint=stringIn.length-checkFor.length; tmp=stringIn.substr(0,checkFor.length); if(tmp==checkFor){ output=stringIn.substr(checkFor.length,stringIn.length);} else{ output=stringIn;} return output; }else{ return stringIn;} } function get_file_extension(stringIn){ var filename = stringIn; if( filename.length == 0 ) return ""; var dot = filename.lastIndexOf("."); if( dot == -1 ) return ""; var extension = filename.substr(dot,filename.length); return extension; }function popup(target,width,height) { default_width=600; default_height=400; if(!width){width=default_width;} else{ width=parseInt(width);} if(!height){height=default_height;} else{ height=parseInt(height);} if(width<1){width=default_width;} if(height<1){height=default_height;} link_loc=target.href; ext=get_file_extension(link_loc); ext=ext.toLowerCase(); if(ext=='.jpg' || ext=='.jpeg' || ext=='.jpe' || ext=='.gif' || ext=='.png'){ popwin = window.open("", new Date().getTime(), "width="+width+",height="+height+",toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=yes"); popwin.document.open(); popwin.document.write(''); popwin.document.write('

'); popwin.document.close(); popwin.focus(); }else{ popwin = window.open(link_loc, new Date().getTime(), "width="+width+",height="+height+",toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=yes");} popwin.focus(); return false; }function switchFormErr(tableOBJ,tableClass,divOBJ,divClass){ if(typeof(tableOBJ)=='object' && basic_check(tableOBJ.tagName)){ tableOBJ.className=tableClass; }else if(typeof(tableOBJ)=='string'){ if(basic_check(document.getElementById(tableOBJ).tagName)){ document.getElementById(tableOBJ).className=tableClass;} } if(typeof(divOBJ)=='object' && basic_check(divOBJ.tagName)){ divOBJ.className=divClass; }else if(typeof(divOBJ)=='string'){ if(basic_check(document.getElementById(divOBJ).tagName)){ document.getElementById(divOBJ).className=divClass;} } } function getStyle(el,styleProp){ var x = document.getElementById(el); if (x.currentStyle) var y = x.currentStyle[styleProp]; else if (window.getComputedStyle) var y = document.defaultView.getComputedStyle(x,null).getPropertyValue(styleProp); return y; } function getStyle_bd(el,styleProp){ var x = el; if (x.currentStyle) var y = x.currentStyle[styleProp]; else if (window.getComputedStyle) var y = document.defaultView.getComputedStyle(x,null).getPropertyValue(styleProp); return y; } function onOffCheck(theLayer, effectLayer, force){ if(force=="block"){ if(document.getElementById(effectLayer)){document.getElementById(effectLayer).innerHTML="─";} document.getElementById(theLayer).style.display="block"; }else if(document.getElementById(theLayer).style.display=="block" || force=="none"){ if(document.getElementById(effectLayer)){document.getElementById(effectLayer).innerHTML="+";} document.getElementById(theLayer).style.display="none"; }else{ if(document.getElementById(effectLayer)){document.getElementById(effectLayer).innerHTML="─";} document.getElementById(theLayer).style.display="block"; } } function applyCheckboxReveal(boolItem,effectString,defaultClass,falseClass){ if(boolItem){ document.getElementById(effectString).className=defaultClass+' '+falseClass; }else{ document.getElementById(effectString).className=defaultClass; } } function applyRadioRevealYesNo(obj,effectString,defaultClass,revealClass){ var formOBJ=get_parent(obj,'form'); var formName=formOBJ.name; val=getRadioValue(document.forms[formName].elements[obj.name]); if(val=="YES"){ document.getElementById(effectString).className=defaultClass; }else if(val=="NO"){ document.getElementById(effectString).className=defaultClass+' '+revealClass; }else{ document.getElementById(effectString).className=defaultClass; } } String.prototype.trim = function() { return this.replace(/^\s+|\s+$/g,""); } String.prototype.ltrim = function() { return this.replace(/^\s+/,""); } String.prototype.rtrim = function() { return this.replace(/\s+$/,""); } Array.match = function(array){ if(array.constructor==Array){ var find_obj=new Object; var dup_found=false; for(var m_key in array){ if(!find_obj[array[m_key]]){ find_obj[array[m_key]]=1; }else{ find_obj[array[m_key]]++; dup_found=true; break; } } return dup_found; }else{ return false; } }; function in_array(needle, haystack, argStrict) {//http://kevin.vanzonneveld.net/techblog/article/javascript_equivalent_for_phps_in_array/ // http://kevin.vanzonneveld.net // + original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // + improved by: vlado houba // * example 1: in_array('van', ['Kevin', 'van', 'Zonneveld']); // * returns 1: true // * example 2: in_array('vlado', {0: 'Kevin', vlado: 'van', 1: 'Zonneveld'}); // * returns 2: false // * example 3: in_array(1, ['1', '2', '3']); // * returns 3: true // * example 3: in_array(1, ['1', '2', '3'], false); // * returns 3: true // * example 4: in_array(1, ['1', '2', '3'], true); // * returns 4: false var key = '', strict = !!argStrict; if (strict) { for (key in haystack) { if (haystack[key] === needle) { return true; } } } else { for (key in haystack) { if (haystack[key] == needle) { return true; } } } return false; }