//copyright 2007, Lajos.nl

//define vars
var checkboxArray = new Array("chars","words","caseLow","caseUp","caseSentence");
var report = "";

//start
function startJob(){
	document.getElementById('report').innerHTML = "processing... please wait";
	setTimeout("startProcess()", 1);
}

function reset(){
	document.getElementById('case_input').value = "";
	document.getElementById('case_output').value = "";
	document.getElementById('searchfor').value = "";
	document.getElementById('replacewith').value = "";	
	document.getElementById('report').innerHTML = "";	
	
}

//main function
function startProcess(){
	report = "";
	checkSelect = 0;
	document.getElementById('case_output').value = "";
	if(document.getElementById('searchfor').value!=""){
		checkSelect = 1;	
		replaceText();
	}
	for(i=0;i<checkboxArray.length;i++){
		itemAr = checkboxArray[i];		
		if(document.textForm[itemAr].checked==true){
			switch(itemAr){
				case "chars":
					checkSelect = 1;
					chars();
					break;
				case "words":
					checkSelect = 1;				
					woorden();
					break;						
				case "caseLow":
					checkSelect = 1;				
					caseconvert("low");
					break;
				case "caseUp":
					checkSelect = 1;				
					caseconvert("up");
					break;
				case "caseSentence":
					checkSelect = 1;				
					caseconvert("sentence");
					break;															
			}
		}
	}
	if(checkSelect==0){
		alert('Please select an option');
	}
 document.getElementById('report').innerHTML = report;
}