function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			oldonload();
			func();
		}
	}
}
function getElementsByTagNameAndClassName(tag, name) {
	var results = new Array();
	var elems = document.getElementsByTagName(tag);
	for (var i=0; i<elems.length; i++) {
		if (elems[i].className.indexOf(name) != -1) {
			results[results.length] = elems[i];
		}
	}
	return results;
}
function prepareFormFelder() {
	var frmfldinput = getElementsByTagNameAndClassName("input","autoclear");
	for (var i=0 ; i<frmfldinput.length; i++) {
		frmfldinput[i].onfocus = function() {
			if (this.value == this.title) {
				this.value = "";
			}
		}
		if (frmfldinput[i].value == "") {
			frmfldinput[i].value = frmfldinput[i].title;
		}		
		if (frmfldinput[i].className.indexOf("clearonly") == -1) {
			frmfldinput[i].onblur = function() {
				if (this.value == this.title || this.value == "") {
					this.value = this.title;
				}
			}
		}
		
	}
	var frmfldtextarea = getElementsByTagNameAndClassName("textarea","autoclear");
	for (var i=0 ; i<frmfldtextarea.length; i++) {
		frmfldtextarea[i].onfocus = function() {
			if (this.value == this.title) {
				this.value = "";
			}
		}		
		if (frmfldtextarea[i].value == "") {
			frmfldtextarea[i].value = frmfldtextarea[i].title;
		}			
		if (frmfldtextarea[i].className.indexOf("clearonly") == -1) {
			frmfldtextarea[i].onblur = function() {
				if (this.value == this.title || this.value == "") {
					this.value = this.title;
				}
			}
		}
	}	
	var formflds = document.getElementsByTagName("form");
	for (var i=0 ; i<formflds.length; i++) {
		formflds[i].onsubmit = function() {
			var frmfldinput = getElementsByTagNameAndClassName("input","autoclear");
			for (var i=0 ; i<frmfldinput.length; i++) {
				if(frmfldinput[i].value == frmfldinput[i].title) {
					frmfldinput[i].value = "";
				}
			}
			var frmfldtextarea = getElementsByTagNameAndClassName("textarea","autoclear");
			for (var i=0 ; i<frmfldtextarea.length; i++) {
				if(frmfldtextarea[i].value == frmfldtextarea[i].title) {
					frmfldtextarea[i].value = "";
				}
			}			
		}
		//console.debug("Formular" + i);
	}
}

function checkSubmit(formular,optionswert) {
	if(optionswert != "") {
		formular.submit();	
	}
}

function prepareKeylink() {
	if (document.getElementById('keylink')) {
		document.getElementById('keylink').href = "/wecos/admin.html";
		document.getElementById('keylink').target = "_blank"; 
	}
}

addLoadEvent(prepareKeylink);
addLoadEvent(prepareFormFelder);